Alamo Lawn Mower FX17 User Manual

FX17/FX21

FLEX FLAIL

Published 02/11

Part NO. 00776900C

OPERATOR’S MANUAL

This Operator's Manual is an integral part of the safe operation of this machine and must

be maintained with the unit at all times. READ, UNDERSTAND, and FOLLOW the Safety

and Operation Instructions contained in this manual before operating the equipment. C01-

Cover

RHINO^®

1020 S. Sangamon Ave.

Gibson City, IL 60936

800-446-5158

Email: [email protected]

$0.00

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In order to reduce accidents and enhance the safe operation of mowers, Alamo Group Ag Division, in cooperation

with other industry manufacturers has developed the AEM/FEMA Industrial and Agricultural Mower Safety

Practices video and guide book.

The video will familiarize and instruct mower-tractor operators in safe practices when using industrial and

agricultural mowing equipment. It is important that Every Mower Operator be educated in the operation of their

mowing equipment and be able to recognize the potential hazards that can occur while operating a mower. This

video, along with the mower operator’s manual and the warning messages on the mower, will significantly assist in

this important education.

Your Authorized Rhino Dealer may have shown this video and presented you a DVD Video when you purchased

your mower. If you or any mower operator have not seen this video, Watch the Video, Read this Operator’s

Manual, and Complete the Video Guidebook before operating your new mower. If you do not understand any of

the instructions included in the video or operator’s manual or if you have any questions concerning safety of

operation, contact your supervisor, dealer or Alamo Group Ag.

If you would like a VHS video tape of the video, please email [email protected] or Fax AEM VHS

Video at (830) 372-9529 or mail in a completed copy of the form on the back of this page to AEM VHS Video 1502

E Walnut Street, Seguin, TX 78155. and request the VHS video version. Please include your name, mailing

address, mower model and serial number.

Every operator should be trained for each piece of equipment (Tractor and Mower), understand the intended use

and the potential hazards before operating the equipment.

The information and material listed above along with this Operator’s Manual can assist you in meeting the OSHA

requirement for Operator annual training.

OSHA TRAINING REQUIREMENTS

The following training requirements have been taken from Title 29, Code of Federal Regulations Part

1928.57 (a)(6). www.osha.gov

Operator Instructions. At the time of initial assignment and at least annually thereafter, the employer shall instruct

every employee who operates an agricultural tractor or implement in the safe operating practices and servicing of

equipment with which they are or will be involved, and of any other practices dictated by the work environment.

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Alamo Group Ag. Division is willing to provide

one (1) AEM Mower Safety Practices Video

Please Send Me:

VHS Format – AEM/FEMA Mower Operator Safety Video

DVD Format – AEM/FEMA Mower Operator Safety Video

Mower Operator’s Manual

AEM Mower Operator’s Safety Manual

Phone:

Requester Name

Requester Address:

City

State

Zip Code

Mower Model:

Date Purchased:

Serial Number:

DealerSalesperson:

DealershipLocation:

Dealership Name:

Mail to:

AEM Video Services

1502 E Walnut Street

Seguin, TX 78155

Or Fax to:

(830) 372-9529

Or Email to:

[email protected]

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TABLE OF CONTENTS

SAFETY SECTION ..............................................................................................................1 -1

General Safety Instructions and Practices .........................................................................................................1 -2

Operator Safety Instructions and Practices .......................................................................................................1 -3

Equipment Operation Safety Instructions and Practices ....................................................................................1 -5

Connecting or Disconnecting Implement Safety Instructions and Practices ....................................................1 -11

Transporting Safety Instructions and Practices ...............................................................................................1 -12

Maintenance and Service Safety Instructions and Practices ...........................................................................1 -14

Decal Description .............................................................................................................................................1 -20

Federal Laws and Regulations ........................................................................................................................1 -30

INTRODUCTION SECTION .................................................................................................2 -1

Attention Owner/Operator ..................................................................................................................................2 -4

ASSEMBLY SECTION ........................................................................................................3 -1

SETUP AND INSTALLATION INSTRUCTIONS ................................................................................................3 -2

CUTTER KNIFE INSTALLATION ......................................................................................................................3 -4

WING DRIVELINE TIMING ................................................................................................................................3 -4

SETTING CUTTING HEIGHT ............................................................................................................................3 -5

RollerScraper Assembly Instruction Sheet - Part No. 5057W ............................................................................3 -6

OPERATION SECTION .......................................................................................................4 -1

Standard Equipment and Specifications ............................................................................................................4 -3

OPERATOR REQUIREMENTS .........................................................................................................................4 -4

TRACTOR REQUIREMENTS ............................................................................................................................4 -5

ROPS and Seat Belt ..........................................................................................................................................4 -5

Tractor Safety Devices .......................................................................................................................................4 -5

Tractor Horsepower ...........................................................................................................................................4 -5

Tractor Hydraulics ..............................................................................................................................................4 -6

Front End Weight ...............................................................................................................................................4 -6

Power Take Off (PTO) .......................................................................................................................................4 -6

GETTING ON AND OFF THE TRACTOR .........................................................................................................4 -7

Boarding the Tractor ..........................................................................................................................................4 -7

Dismounting the Tractor .....................................................................................................................................4 -7

CONNECTING THE MOWER TO THE TRACTOR ...........................................................................................4 -8

SETTING MOWER CUTTING HEIGHT ...........................................................................................................4 -10

DRIVELINE ATTACHMENT ............................................................................................................................4 -12

Driveline Length Check ....................................................................................................................................4 -12

Constant Velocity (CV) Driveline ......................................................................................................................4 -14

PRE-OPERATION INSPECTION AND SERVICE ...........................................................................................4 -15

Tractor Pre-Operation Inspection/Service ........................................................................................................4 -16

Mower Pre-Operation Inspection/Service ........................................................................................................4 -16

DRIVING THE TRACTOR AND IMPLEMENT .................................................................................................4 -22

Starting the Tractor ..........................................................................................................................................4 -23

Brake and Differential Lock Setting ..................................................................................................................4 -24

Operating the Mower Wings ............................................................................................................................4 -24

Driving the Tractor and Implements .................................................................................................................4 -26

Crossing Ditches and Steep Inclines ...............................................................................................................4 -27

OPERATING THE TRACTOR AND IMPLEMENT ...........................................................................................4 -27

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Foreign Debris Hazards ...................................................................................................................................4 -29

Bystanders/Passersby Precautions .................................................................................................................4 -29

Engaging the Power Take Off (PTO) ...............................................................................................................4 -30

PTO RPM and Ground Speed .........................................................................................................................4 -31

Operating the Mower .......................................................................................................................................4 -31

Shutting Down the Implement ..........................................................................................................................4 -33

DISCONNECTING THE MOWER FROM THE TRACTOR .............................................................................4 -33

MOWER STORAGE ........................................................................................................................................4 -35

TRANSPORTING THE TRACTOR AND IMPLEMENT ...................................................................................4 -35

Hauling the Tractor and Implement ..................................................................................................................4 -38

TROUBLESHOOTING GUIDE ........................................................................................................................4 -40

MAINTENANCE SECTION ..................................................................................................5 -1

Maintenance Instructions ...................................................................................................................................5 -2

Daily Checks ......................................................................................................................................................5 -2

Mower Lubrication ..............................................................................................................................................5 -3

Gearbox Oil Level ..............................................................................................................................................5 -4

REPLACING CUTTER UNIT DRIVEBELTS ......................................................................................................5 -5

ROLLER BEARING REPLACEMENT ................................................................................................................5 -5

CUTTERSHAFT BEARING REPLACEMENT ....................................................................................................5 -6

CUTTERSHAFT REPLACEMENT .....................................................................................................................5 -8

CUTTER KNIVES ..............................................................................................................................................5 -8

WING DRIVELINE TIMING ................................................................................................................................5 -9

Proper Torque for Fasteners ............................................................................................................................5 -10

General Information on Flail Mower Vibration ..................................................................................................5 -11

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SAFETY SECTION

Safety Section 1-1

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SAFETY

General Safety Instructions and Practices

A careful operator is the best operator. Safety is of primary importance to the manufacturer and should be to

the owner/operator. Most accidents can be avoided by being aware of your equipment, your surroundings, and

observing certain precautions. The first section of this manual includes a list of Safety Messages that, if

followed, will help protect the operator and bystanders from injury or death. Read and understand these Safety

Messages before assembling, operating or servicing this Implement. This equipment should only be operated

by those persons who have read the manual, who are responsible and trained, and who know how to do so

responsibly.

The Safety Alert Symbol combined with a Signal Word, as seen below, is used throughout this

manual and on decals which are attached to the equipment. The Safety Alert Symbol means:

“ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!” The Symbol and Signal Word

are intended to warn the owner/operator of impending hazards and the degree of possible injury

faced when operating this equipment.

Practice all usual and customary safe working precautions and above all---remember safety is

up to YOU. Only YOU can prevent serious injury or death from unsafe practices.

Indicates an imminently hazardous situation that, if not avoided, WILL result in DEATH OR

VERY SERIOUS INJURY.

Indicates an imminently hazardous situation that, if not avoided, COULD result in DEATH

OR SERIOUS INJURY.

Indicates an imminently hazardous situation that, if not avoided, MAY result in MINOR

INJURY.

Identifies special instructions or procedures that, if not strictly observed, could result in

damage to, or destruction of the machine, attachments or the environment.

NOTE: Identifies points of particular interest for more efficient and convenient operation or repair.^(SG-1)

READ, UNDERSTAND, and FOLLOW the following Safety Messages. Serious injury or

death may occur unless care is taken to follow the warnings and instructions stated in the

Safety Messages. Always use good common sense to avoid hazards. ^(SG-2)

Si no lee ingles, pida ayuda a alguien que si lo lea para que le traduzca las

medidas de seguridad. ^(SG-3)

FX17/FX21 02/11

Safety Section 1-2

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SAFETY

Engine Exhaust, some of its constituents, and certain vehicle components contain or emit

chemicals known to the state of California to cause cancer and birth defects or other

reproductive harm. ^(SG-30)

Battery posts, terminals and related accessories contain lead and lead compounds,

chemicals known to the state of California to cause cancer, birth defects or other

reproductive harm. ^(SG-31)

Operator Safety Instructions and Practices

The rotating parts of this machine continue to rotate even after the PTO has been turned off.

The operator should remain in the operator’s seat for 60 seconds after the brake has been

set, the PTO disengaged, the tractor turned off, and all evidence of rotation has ceased.

(S3PT-10)

“Wait a minute...Save a life!”

Never crawl under a raised Implement supported solely by the Tractor 3-Point hitch.

Release of the control lever or mechanical failure will result in the Implement falling and

possible injury or death. Always securely block up the Implement before crawling

underneath to perform repairs and service. ^(S3PT-19)

Never operate the Tractor or Implement until you have read and com-

pletely understand this Manual, the Tractor Operator’s Manual, and each

of the Safety Messages found in the Manual or on the Tractor and Imple-

ment. Learn how to stop the tractor engine suddenly in an emergency.

Never allow inexperienced or untrained personnel to operate the Tractor

or Implement without supervision. Make sure the operator has fully read

and understood the manuals prior to operation. ^(SG-4)

The operator and all support personnel should wear hard hats, safety

shoes, safety glasses, and proper hearing protection at all times for

protection from injury including injury from items that may be thrown by

the equipment. ^(SG-16)

FX17/FX21 02/11

Safety Section 1-3

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SAFETY

PROLONGED EXPOSURE TO LOUD NOISE MAY CAUSE

PERMANENT HEARING LOSS! Tractors with or without an Implement

attached can often be noisy enough to cause permanent hearing loss.

We recommend that you always wear hearing protection if the noise in

the Operator’s position exceeds 80db. Noise over 85db over an

extended period of time will cause severe hearing loss. Noise over 90db

adjacent to the Operator over an extended period of time will cause

permanent or total hearing loss. NOTE: Hearing loss from loud noise

[from tractors, chain saws, radios, and other such sources close to the

ear] is cumulative over a lifetime without hope of natural recovery. ^(SG-I7)

Always read carefully and comply fully with the manufacturer’s

instructions when handling oil, solvents, cleansers, and any other

chemical agent. ^(SG-22)

KEEP AWAY FROM ROTATING ELEMENTS to prevent entanglement

and possible serious injury or death. ^(SG-24)

Never allow children to play on or around Tractor or Implement. Children can slip or fall off

the Equipment and be injured or killed. Inadvertent contact with controls can cause the

Implement to shift or fall crushing themselves or others. ^(SG-25)

DO NOT use drugs or alcohol immediately before or while operating the

Tractor and Implement. Drugs and alcohol will affect an operator’s

alertness and coordination and therefore affect the operator’s ability to

operate the equipment safely. Before operating the Tractor or Implement,

an operator on prescription or over-the-counter medication must consult

a medical professional regarding any side effects of the medication that

would hinder their ability to operate the Equipment safely. NEVER

knowingly allow anyone to operate this equipment when their alertness or

coordination is impaired. Serious injury or death to the operator or others

could result if the operator is under the influence of drugs or alcohol. ^(SG-27)

Prolonged operation may cause operator boredom and fatigue affecting safe operation.

Take scheduled work breaks to help prevent these potentially impaired operating

conditions. Never operate the Implement and Tractor in a fatigued or bored mental state

which impairs proper and safe operation. ^(SG-32)

FX17/FX21 02/11

Safety Section 1-4

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SAFETY

Use extreme caution when getting onto the Implement to perform repairs, maintenance and

when removing accumulated material. Only stand on solid flat surfaces to ensure good

footing. Use a ladder or raised stand to access high spots which cannot be reached from

ground level. Slipping and falling can cause serious injury or death. ^(SG-33)

DO NOT operate this Implement on a Tractor that is not properly maintained. Should a

mechanical or Tractor control failure occur while operating, immediately shut down the

Tractor and perform repairs before resuming operation. Serious injury and possible death

could occur from not maintaining this Implement and Tractor in good operating condition.

(SG-36)

Avoid contact with hot surfaces of the engine or muffler. Use gloves and eye protection

when servicing hot components. Contact with a hot surface or fluid can cause serious injury

from burns or scalding. ^(SG-38)

Repeated or substantial breathing of hazardous dusts, including

crystalline silica, could cause fatal or serious respiratory disease including

silicosis. Concrete, masonry, many types of rock, and various other

materials contain silica sand. California lists respirable crystalline silica as

a substance known to cause cancer. Operation of this equipment under

certain conditions may generate airborne dust particles that could contain

crystalline silica. In those conditions, personal protective equipment

including an appropriate respirator must be used. If excessive dust is

generated, a dust collection or suppression system should also be used

during operation. ^(SG-41)

For your protection while operating or servicing equipment, wear relatively tight and belted

clothing to avoid entanglement in moving parts. Tie up and protect long hair that could

become entangled in machinery. Remove all jewelry including necklaces, rings and

watches which can get caught in machinery or on corners or edges of the equipment.

Serious injury can result from entanglement with the machinery. ^(SG-42)

Do not put hands or feet under mower decks. Blade Contact can result

in serious injury or even death. Stay away until all motion has stopped

and the decks are securely blocked up. ^(SGM-09)

Always keep a careful lookout and use extreme care when working around utility and

municipal obstructions. Never allow the Mower to contact any utility, municipal, or other

type structure. Clearly mark all mowing obstructions and consult local utility providers for

a safe code of operation. ^(SPU-5)

FX17/FX21 02/11

Safety Section 1-5

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SAFETY

Do not operate the implement while wearing loose fitting clothing. Entanglement of the

clothing with the rotating elements can result in serious injury or even death. Stay clear of

all rotating elements at all times. ^(SSP-03)

Equipment Operation Safety Instructions and Practices

Never leave the Tractor and Implement unattended while the Implement is in the lifted

position. Accidental operation of lifting lever or a hydraulic failure may cause sudden drop

of unit with injury or death by crushing. To properly park the implement when disconnecting

it from the tractor, lower the stand and put the retaining pin securely in place, or put a secure

support under the A-Frame. Lower the implement carefully to the ground. Do not put hands

or feet under lifted components. ^(S3PT-1)

This Implement may be wider than the Tractor. Be careful when operating or transporting

this equipment to prevent the Implement from running into or striking sign posts, guard rails,

concrete abutments or other solid objects. Such an impact could cause the Implement and

Tractor to pivot violently resulting in loss of steering control, serious injury, or even death.

Never allow the Implement to contact obstacles. ^(S3PT-12)

Be sure you have adequate knowledge of the property you will be working on. Take time to

make yourself aware of any area underground lines or cables. Contact with buried lines or

cable could result in serious injury or death. If in doubt about buried utility lines call 811

before digging or 1-800-258-0808. ^(SBH-6)

Do not operate Mower if excessive vibration exists.

engine. Inspect the Mower to determine the source of the vibration. If Mower blades are

missing or damaged replace them immediately. Do not operate the mower until the

Shut down PTO and the Tractor

blades have been replaced and the Mower operates smoothly. Operating the Mower with

excessive vibration can result in component failure and broken objects to be thrown

outward at very high velocities. To reduce the possibility of property damage, serious injury,

or even death, never allow the Mower to be operated with blades missing. (SFL-4)

There are obvious and hidden potential hazards in the operation of this

Mower. REMEMBER! This machine is often operated in weeds and

in heavy grass. The Blades of this Mower can throw objects if shields

are not properly installed and maintained. Serious injury or even

death may occur unless care is taken to insure the safety of the

operator, bystanders, or passersby in the area. Do not operate this

machine with anyone in the immediate area. Stop mowing if anyone is

within 100 yards of mower. ^(SFM-1)

FX17/FX21 02/11

Safety Section 1-6

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SAFETY

Rotary Mowers are capable under adverse conditions of throwing

objects for great distances (100 yards or more) and causing serious

injury or death. Follow safety messages carefully

STOP MOWING IF PASSERSBY ARE WITHIN 100 YARDS UNLESS:

-Mower Deck Shielding, and Discharge Deflector are installed and in good, working

condition;

-Mower section is running close to and parallel with the ground without exposed Blades;

-Passersby are outside the existing thrown-object zone;

-All areas have been thoroughly inspected and all foreign material such as rocks, cans,

glass, and general debris has been removed.

NOTE: Where there are grass and weeds high enough to hide debris that could be struck

by the blades, the area should be: inspected and large debris removed, mowed at an

intermediate height, inspected closely with any remaining debris being removed, and

mowed again at desired final height. (This will also reduce power required to mow,

reduce wear and tear on the Mower drivetrain, spread cut material better, reduce

streaking, and make the final cut more uniform). (SFM-3)

Operate this Equipment only with a Tractor equipped with an approved roll-

over-protective system (ROPS). Always wear seat belts. Serious injury or

even death could result from falling off the tractor--particularly during a turnover

when the operator could be pinned under the ROPS. ^(SG-7)

BEFORE leaving the tractor seat lower the implement, set the parking

brake and/or set the tractor transmission in parking gear, disengage the

PTO, stop the engine, remove the key, and wait for all moving parts to

stop. Place the tractor shift lever into a low range or parking gear to

prevent the tractor from rolling. Never dismount a Tractor that is moving

or while the engine is running. Operate the Tractor controls from the

tractor seat only. ^(SG-9)

Never allow children or other persons to ride on the Tractor or Implement.

Falling off can result in serious injury or death. ^(SG-10)

Do not mow with two machines in the same area except with Cab tractors with the windows

closed. ^(SGM-11)

FX17/FX21 02/11

Safety Section 1-7

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SAFETY

Do not mount or dismount the Tractor while the tractor is moving. Mount

the Tractor only when the Tractor and all moving parts are

completelystopped. ^(SG-12)

Start tractor only when properly seated in the Tractor seat. Starting a

tractor in gear can result in injury or death. Read the Tractor operators

manual for proper starting instructions. ^(SG-13)

Do not operate this Equipment with hydraulic oil or fuel leaking. Oil

and fuel are explosive and their presence could present a hazard. Do

not check for leaks with your hand! High-pressure oil streams from

breaks in the line could penetrate the skin and cause tissue damage

including gangrene. To check for a hose leak, SHUT the unit ENGINE

OFF and remove all hydraulic pressure. Wear oil impenetrable gloves,

safety glasses and use Cardboard to check for evidence of oil leaks. If

you suspect a leak, REMOVE the HOSE and have it tested at a Dealer.

If oil does penetrate the skin, have the injury treated immediately by a

physician knowledgeable and skilled in this procedure. (SG-15)

Never run the Tractor engine in a closed building or without adequate ventilation. The

exhaust fumes can be hazardous to your health. ^(SG-23)

Do not exceed the rated PTO speed for the Implement. Excessive PTO speeds can cause

Implement driveline or blade failures resulting in serious injury or death. ^(SG-26)

Operate the Tractor and/or Implement controls only while properly seated in the Tractor seat

with the seat belt securely fastened around you. Inadvertent movement of the Tractor or

Implement may cause serious injury or death. ^(SG-29)

In case of mechanical difficulty during operation, place the transmission in the park

position, set the parking brake, shut down all power, including the PTO and the engine and

remove the key. Wait until all rotating motion has stopped before dismounting. ^(SG-39)

FX17/FX21 02/11

Safety Section 1-8

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SAFETY

Do Not operate this equipment in areas where insects such as bees may attack you and/or

cause you to lose control of the equipment. If you must enter in such areas, use a tractor

with an enclosed Cab and close the windows to prevent insects from entering. If a tractor

cab is not available, wear suitable clothing including head, face, and hand protection to

shield you from the insects. Attacking insects can cause you to lose control of the tractor,

which can result in serious injury or death to you or bystanders. Never dismount a moving

tractor. (SG-40)

Mow only in conditions where you have clear visibility in daylight or with adequate artificial

lighting. Never mow in darkness or foggy conditions where you cannot clearly see at least

300 feet (90 m) in front and to the sides of the tractor and mower. Make sure that you can

clearly see and identify passersby, steep slopes, ditches, drop-offs, overhead obstructions,

power lines, debris and foreign objects. If you are unable to clearly see these type of items

discontinue mowing. ^(SGM-1)

There are obvious and hidden potential hazards in the operation of this

Mower. REMEMBER! This machine is often operated in heavy brush

and in heavy weeds. The Blades of this Mower can throw objects if

shields are not properly installed and maintained. Serious injury or even

death may occur unless care is taken to insure the safety of the operator,

bystanders, or passersby in the area. Do not operate this machine with

anyone in the immediate area. Stop mowing if anyone is within 300 feet

of mower. ^(SGM-02)

The rotating parts of this machine have been designed and tested for rugged use.

However, the blades could fail upon impact with heavy, solid objects such as metal guard

rails and concrete structures. Such impact could cause the broken objects to be thrown

outward at very high velocities. To reduce the possibility of property damage, serious

injury, or even death, never allow the cutting blades to contact such obstacles. ^(SGM-4)

Extreme care should be taken when operating near loose objects such

as gravel, rocks, wire, and other debris. Inspect the area before

mowing. Foreign objects should be removed from the site to prevent

machine damage and/or bodily injury or even death. Any objects that

cannot be removed must be clearly marked and carefully avoided by the

operator. Stop mowing immediately if blades strike a foreign object.

Repair all damage and make certain rotor or blade carrier is balanced

before resuming mowing. ^(SGM-05)

Many varied objects, such as wire, cable, rope, or chains, can become entangled in the

operating parts of the mower head. These items could then swing outside the housing at

greater velocities than the blades. Such a situation is extremely hazardous and could result

in serious injury or even death. Inspect the cutting area for such objects before mowing.

Remove any like object from the site. Never allow the cutting blades to contact such items.

(SGM-06)

FX17/FX21 02/11

Safety Section 1-9

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SAFETY

Mow at the speed that you can safely operate and control the tractor and mower. The

correct mowing speed depends on terrain condition and grass type, density, and height of

cut. Normal ground speed range is from 2 to 5 mph(3-8 kph). Use slow mowing speeds

when operating on or near steep slopes, ditches, drop-offs, overhead obstructions, power

lines, or when debris and foreign objects are to be avoided. ^(SGM-07)

Avoid mowing in reverse direction when possible. Check to make sure there are no

persons behind the mower and use extreme care when mowing in reverse. Mow only at a

slow ground speed where you can safely operate and control the tractor and mower.

Never mow an area that you have not inspected and removed debris or foreign material.

(SGM-08)

Do not mow with two machines in the same area except with Cab tractors with the windows

closed. ^(SGM-11)

Follow these guidelines to reduce the risk of equipment and grass fires

while operating, servicing, and repairing the Mower and Tractor:

-Equip the Tractor with a fire extinguisher in an accesible location.

-Do Not operate the Mower on a Tractor with an underframe exhaust.

-Do Not smoke or have an open flame near the Mower and Tractor.

-Do Not drive into burning debris or freshly burnt areas.

-Ensure slip clutches are properly adjusted to prevent excessive slippage and plate heating.

-Never allow clippings or debris to collect near drivelines, slip clutches, and gearboxes.

Periodically shut down the Tractor and Mower and clean clippings and collected debris from

the mower deck. ^(SGM-12)

The Mower is designed for certain mowing applications and is rated to cut up to a specific

size vegetation (see Mower Standard Equipment and Specifications). DO NOT use this

mower to cut vegetation above the Mower’s rated capacity or to cut any type of non-

vegetative material. Only operate this Mower on a properly sized and equipped Tractor.

Operating this Mower in an application for which it is not designed and/or operating the

Mower with the wrong size Tractor can cause Mower component damage and equipment

failure resulting in possible serious injury or death. ^(SGM-14)

Do not operate or pull the mower into standing water. When uplift or fan type mower blades

contact water they can be severely deflected downward causing possible failure of blade

resulting in serious boldly injury to the operator or bystanders. (SGM-15)

FX17/FX21 02/11

Safety Section 1-10

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SAFETY

Use extreme caution when raising the Mower above ground level. Stop the Blades from

turning when the Mower is raised and passersby are within 100 yards. Raising the

Mower exposes the Cutting Blades which creates a potentially serious hazard and can

cause serious injury by objects thrown from the Blades or by contact with the Blades. ^(SPU-1)

Rotary Mowers are capable under adverse conditions of throwing

objects for great distances (300 feet or more) and causing serious injury

or death. Follow safety messages carefully.

STOP MOWING IF PASSERSBY ARE WITHIN 300 Feet UNLESS:

-Front and Rear Deflectors, Chain Guards, or Bands are installed and in good, workable

condition;

-Mower sections or Wings are running close to and parallel to the ground without exposed

Blades;

-Passersby are outside the existing thrown-object zone;

-All areas have been thoroughly inspected and all foreign material such as rocks, cans,

glass, and general debris has been removed.

NOTE: Where there are grass and weeds high enough to hide debris that could be struck

by the blades, the area should be: inspected and large debris removed, mowed at an

intermediate height, inspected, closely with any remaining debris being removed, and

mowed again at desired final height. (This will also reduce power required to mow, reduce

wear and tear on the Mower drivetrain, spread cut material better, reduce streaking, and

make the final cut more uniform). ^(SRM-01)

Do not turn so sharp or lift mower so high to produce a severe "knocking" of the Driveline

which will cause accelerated wear and breakage of drive train components and could result

in possible injury from the separated Driveline sections. ^(SRM-04)

Do not let the Blades turn when the Mower Deck is raised for any

reason, including clearance or for turning. Raising the Mower deck

exposes the Cutting Blades which creates a potentially serious hazard

and could cause serious injury or even death from objects thrown from

the Blades. ^(SRM-07)

FX17/FX21 02/11

Safety Section 1-11

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SAFETY

Connecting or Disconnecting Implement Safety Instructions and

Practices

DO NOT use a PTO adapter to attach a non-matching Implement driveline to a Tractor

PTO. Use of an adapter can double the operating speed of the Implement resulting in

excessive vibration, thrown objects, and blade and implement failure. Adapter use will also

change the working length of the driveline exposing unshielded driveline areas. Serious

bodily injury and/or equipment failure can result from using a PTO adapter. Consult an

authorized dealer for assistance if the Implement driveline does not match the Tractor PTO.

(S3PT-14)

Always shut the Tractor completely down, place the transmission in park, and set the

parking brake before you or anyone else attempts to connect or disconnect the Implement

and Tractor hitches. ^(S3PT-15)

Never operate the Tractor and Mower if the Implement input driveline is directly connected

to the Tractor transmission. Tractor braking distances can be substantially increased by

the momentum of the rotating Mower blades driving the Tractor transmission even though

the Tractor clutch has been disengaged. Install an over running clutch between the Tractor

PTO and the Mower driveline to prevent this potentially dangerous situation. ^(S3PT-16)

When attaching the Implement input driveline to the Tractor PTO, it is important that the

connecting yoke spring activated locking collar slides freely and the locking balls are seated

securely in the groove on the Tractor PTO shaft. Push and pull the driveline back and forth

several times to ensure it is securely attached. A driveline not attached correctly to the

Tractor PTO shaft could come loose and result in personal injury and damage to the

Implement. ^(S3PT-17)

Before operating the Implement, check to make sure the Implement input driveline will not

bottom out or become disengaged. Bottoming out occurs when the inner shaft penetrates

the outer housing until the assembly becomes solid-it can shorten no more. Bottoming out

can cause serious damage to the Tractor PTO by pushing the PTO into the Tractor and

through the support bearings or downward onto the PTO shaft, breaking it off. A broken

driveline can cause personal injury. ^(S3PT-18)

FX17/FX21 02/11

Safety Section 1-12

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SAFETY

Transporting Safety Instructions and Practices

Be particularly careful when transporting the Implement with the Tractor. Turn curves or go

up hills only at a low speed and using a gradual steering angle. Rear mounted implements

move the center of gravity to the rear and remove weight from the front wheels. Make

certain, by adding front ballast, that at least 20% of the tractor’s weight is on the front wheels

to prevent rearing up, loss of steering control or Tractor tip-over. Slow down on rough or

uneven surfaces to prevent loss of steering control which could result in property damage

or possible injury. Do not transport unless 3-Point lift lever is fully raised and in the latched

transport position. Dropping implement in transport can cause serious damage to the

tractor and/or Implement and possibly cause the operator or others to be injured or killed.

(S3PT-02)

Allow sufficient clearance for the Implement to swing outward while turning. Implements

carried behind the Tractor will swing outside the tire path when making turns. Contacting a

solid object while turning will cause equipment damage and possible injury. ^(S3PT-20)

Make certain that the “Slow Moving Vehicle” (SMV) sign is installed in

such a way as to be clearly visible and legible. When transporting the

Equipment use the Tractor flashing warning lights and follow all local

traffic regulations. ^(SG-6)

FX17/FX21 02/11

Safety Section 1-13

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SAFETY

Transport only at speeds where you can maintain control of the

equipment. Serious accidents and injuries can result from operating this

equipment at high speeds. Understand the Tractor and Implement and

how it handles before transporting on streets and highways. Make sure the Tractor steering

and brakes are in good condition and operate properly.

Before transporting the Tractor and Implement, determine the proper transport speeds for

you and the equipment. Make sure you abide by the following rules:

Test the tractor at a slow speed and increase the speed slowly. Apply the Brakes smoothly

to determine the stopping characteristics of the Tractor and Implement. As you increase

the speed of the Tractor the stopping distance increases.

Determine the maximum

transport speed not to exceed 20 mph (30 kph) for transporting this equipment.

Test the equipment at a slow speed in turns. Increase the speed through the turn only after

you determine that the equipment can be operated at a higher speed. Use extreme care

and reduce your speed when turning sharply to prevent the tractor and implement from

turning over. Determine the maximum turning speed for you and this equipment before

operating on roads or uneven ground.

Only transport the Tractor and Implement at the speeds which allow you to properly control

the equipment.

Be aware of the operating conditions. Do not operate the Tractor with weak or faulty brakes

or worn tires. When operating down a hill or on wet or rain slick roads, the braking distance

increases: use extreme care and reduce your speed. When operating in traffic always use

the Tractor’s flashing warning lights and reduce your speed. Be aware of traffic around you

and watch out for the other guy. (SG-19)

Be particularly careful when transporting the Implement using the tractor. Turn curves or

go up or down hills only at a low speed and at a gradual steering angle. Make certain that

at least 20% of the tractor’s weight is on the front wheels to maintain safe steerage. Slow

down on rough or uneven surfaces. ^(STI-01)

Only tow the Implement behind a properly sized and equipped Tractor

which exceeds the weight of the Implement by at least 20%. DO NOT

tow the Implement behind a truck or other type of vehicle. Never tow the

Implement and another Implement connected in tandem. Never tow the

Implement at speeds over 20 MPH. (STI-06)

FX17/FX21 02/11

Safety Section 1-14

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SAFETY

Maintenance and Service Safety Instructions and Practices

Make sure the PTO shield, integral driveline shields, and input shields

are installed when using PTO-driven equipment. Always replace any

shield if it is damaged or missing. ^(S3PT-8)

Relieve hydraulic pressure prior to doing any maintenance or repair work

on the Implement. Place the Implement on the ground or securely

blocked up, disengage the PTO, and turn off the tractor engine. Push

and pull the Remote Cylinder lever in and out several times prior to

starting any maintenance or repair work. ^(S3PT-09)

Always disconnect the main PTO Driveline from the Tractor before performing service on

the Implement. Never work on the Implement with the tractor PTO driveline connected and

running. Rotating Parts, Blades or Drivelines could turn without warning and cause

immediate entanglement, injury or death. ^(S3PT-11)

All Safety Shields, Guards and Safety devices including (but not limited

to) - the Discharge Deflectors, Steel Guards, Gearbox Shields, Belt

Shileds, and PTO Shields should be used and maintained in good

working condition. All safety devices should be inspected carefully at

least daily for missing or broken components. Missing, broken, or

worn items must be replaced at once to reduce the possibility of injury

or death from thrown objects, entanglement, or blade contact. ^(SFM-2)

Always maintain the safety signs in good readable condition. If the safety signs are missing,

damaged, or unreadable, obtain and install replacement safety signs immediately. ^(SG-5)

Do not modify or alter this Implement. Do not permit anyone to modify or alter this

Implement, any of its components or any Implement function. ^(SG-8)

Never work under the Implement, the framework, or any lifted

component unless the Implement is securely supported or blocked up

to prevent sudden or inadvertent falling which could cause serious

injury or even death. ^(SG-14)

Never attempt to lubricate, adjust, or remove material from the Implement while it is in

motion or while tractor engine is running. ^(SG-20)

FX17/FX21 02/11

Safety Section 1-15

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SAFETY

Periodically inspect all moving parts for wear and replace when

necessary with authorized service parts. Look for loose fasteners, worn

or broken parts, and leaky or loose fittings. Make sure all pins have

cotter pins and washers. Serious injury may occur from not maintaining

this machine in good working order. ^(SG-21)

Do Not fill fuel tank while engine is running. Refuel only after engine has cooled down. If

fuel is spilled, move machine away from the area of the spill and avoid creating any source

of ignition until the gasoline has evaporated. ^(SG-28)

Perform service, repairs and lubrication according to the maintenance section. Ensure the

unit is properly lubricated as specified in the lubrication schedule and all bolts and nuts are

properly torqued. Failure to properly service, repair and maintain this Implement in good

operating condition could cause component failure and possible serious injury or even

death. ^(SG-35)

Use caution and wear protective gloves when handling sharp objects such as blades,

knives, and other cutting edges. Be alert to worn component surfaces which have sharp

edges. Sharp surfaces can inflict severe laceration injuries if proper hand protection is not

worn. ^(SG-37)

All Safety Shields, Guards and Safety devices including (but not

limited to) - the Deflectors, Chain Guards, Steel Guards, Gearbox

Shields, PTO integral shields, and Retractable Door Shields should

be used and maintained in good working condition. All safety

devices should be inspected carefully at least daily for missing or

broken components. Missing, broken, or worn items must be

replaced at once to reduce the possibility of injury or death from

thrown objects, entanglement, or blade contact. ^(SGM-3)

Replace bent or broken blades with new blades. NEVER ATTEMPT TO STRAIGHTEN,

WELD, OR WELD HARDFACING ON BLADES SINCE THIS WILL LIKELY CRACK OR

OTHERWISE DAMAGE THE BLADE WITH SUBSEQUENT FAILURE AND POSSIBLY

CAUSE SERIOUS INJURY FROM THROWN BLADES. ^(SGM-10)

DO NOT weld or repair rotating mower components. Welds and other repairs may cause

severe vibration and/or component failure resulting in part being thrown from the mower

causing serious bodily injury. See your Authorized Dealer for proper repairs. ^(SGM-13)

FX17/FX21 02/11

Safety Section 1-16

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SAFETY

PARTS INFORMATION

Rhino mowers use balanced and matched system components for blade carriers, blades, cuttershafts, knives,

knife hangers, rollers, drivetrain components, and bearings. These parts are made and tested to Rhino

specifications. Non-genuine "will fit" parts do not consistently meet these specifications. The use of “will fit”

parts may reduce mower performance, void warranties, and present a safety hazard. Use genuine Rhino

mower parts for economy and safety. ^(SPRM-1)

SEE YOUR RHINO DEALER

Be sure you have adequate knowledge of the property you will be working on. Take time to

make yourself aware of any area underwater or underground lines or cables. Contact with

buried lines or cable could result in serious injury or death. (STL-1)

In wet conditions where there is a likelihood of material collecting on the Implement, make

certain that this material is removed before traveling on public roadways. ^(STL-7)

In addition to the design and configuration of this Implement, including Safety Signs and Safety Equipment,

hazard control and accident prevention are dependent upon the awareness, concern, prudence, and proper

training of personnel involved in the operation, transport, maintenance, and storage of the machine. Refer

also to Safety Messages and operation instruction in each of the appropriate sections of the Tractor and

Equipment Manuals. Pay close attention to the Safety Signs affixed to the Tractor and Equipment. ^(SG-18)

FX17/FX21 02/11

Safety Section 1-17

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SAFETY

Decal Location

NOTE: Rhino supplies safety decals on this product to promote safe operation. Damage to the decals may

occur while in shipping, use, or reconditioning. Rhino cares about the safety of its customers, operators, and

bystanders, and will replace the safety decals on this product in the field, free of charge (Some shipping and

handling charges may apply). Contact your Rhino dealer to order replacement decals.

FX17/FX21 02/11

Safety Section 1-18

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SAFETY

ITEM

PART NO.

QTY

LEVEL

DESCRIPTION

1458393

02967668

00777058

00777059

D301

N/A

REFLECT

DANGER

SER PLATE

LOGO

Yellow Reflector

Thrown Objects

Serial Plate FX21

Serial Plate FX17

Rhino

02962765

000108

00776749

D536

002369

00753840

002425

00725739

00725746

D102

00756059

D103

00763536

00758194

00763977

00760657

00756494

00773723

D302

02962765

00776748

00776747

00775933

1458392

000678

DANGER

INSTRUCT

NAME

Pinch Points

Operating Instructions

Flex Flail

INSTRUCT

DANGER

WARNING

PELIGRO

INSTRUCT

DANGER

WARNING

INSTRUCT

IMPORTANT

DANGER

PELIGRO

LOGO

Height Adjustment

Multiple Hazard

Folding Wings

Front Shield

Repair Shields

Get Manual Translated

Drawbar-to-PTO Distance

Leak Detection

540 RPM PTO

Disengage

Pinch Point Belt

Notice to Owner

Genuine Rhino Parts

D/L Multiple Hazard

Driveline Translation

Rhino

Pinch Points

Flex Flail 21

Flex Flail 17

Guard Missing

Red Reflector

Grease Fitting Inside

Genuine Parts

Lubrication Chart

Canister, Operators Manual

Bolt

10.

11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

21.

22.

23.

24.

25.

25A.

26.

27.

28.

29.

30.

31.

32.

33.

34.

35.

36.

37.

38.

DANGER

NAME

WARNING

REFLECT

INSTRUCT

IMPORTANT

INSTRUCT

----------------

WARNING

02964510

001830

00776031

10058000

00024100

02959924

00776900C

00777394

03200347

D518

Flatwasher

Locknut

FX17/FX21 Operators Manual

Tow

SMV Symbol

WARNING

Jack Positioning

Decal Sheets

Decal Sheet #00776745 Includes Items - 2, 4, 6, 7, 8, 9, 11, 12, 13, 16, 18, 21, 22, 23, 28, 29, 30

Decal Sheet #00776744 Includes Items - 2, 4, 5, 6, 7, 8, 9, 10, 11, 25, 25A

Decal Sheet #00776899 Includes Items - 5,13,14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 26

FX17/FX21 02/11

Safety Section 1-19

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SAFETY

Decal Description

Amber Reflector. Keep reflectors clean and visible.

P/N 1458393

DANGER! - Keep Away - Thrown Objects. Inspect

area before mowing. Do not let rotating blades

contact solid objects. Operate only if all Guards -

Deflectors are in place. Do not operate with Mower

or Wing raised off the ground. Stop mowing if

Passerby enter the area. Stay away from rotating

blades. Keep hands and feet away from rotating

blades. Do not approach mower until all movement

has stopped.

P/N 02967668

RHINO LOGO

P/N D301

DANGER! Crushing and Pinch Points.

Moving machinery parts can pinch or crush or fall-

which may cause injury or death.

P/N 02962765

FX17/FX21 02/11

Safety Section 1-20

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SAFETY

Instructions to properly lubricate and check mower

for potential problems prior to operation.

P/N 000108

FLEX FLAIL NAME LOGO

P/N 00776749

Cutting Height Adjustment Chart

P/N D536

FX17/FX21 02/11

Safety Section 1-21

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SAFETY

Danger! Mult-Hazard Warning. Failing to follow

these Safety Messages and Operating Instructions

can cause serious bodily injury or even death to

operator and others in the area.

P/N 002369

FX17/FX21 02/11

Safety Section 1-22

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SAFETY

DANGER! Stay clear when lowering or raising

wings.

P/N 00753840

DANGER! Keep Away! If front deflector shield is

removed from flail housing, serious injury to or

amputation of hands, feet, or limbs may occur from

blades contact. Always make sure that all shields

are in place at all times.

P/N 002425

WARNING! Failure to use and maintain shields

and deflectors in good condition may lead to injury

or death from entanglement with rotating parts.

being hit by objects thrown with great force by

blades, or by blade contact.

P/N 00725739

Peligro Translation, If you do not know how to read

English, please find someone who knows how to

read English.

P/N 00725746

FX17/FX21 02/11

Safety Section 1-23

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SAFETY

IMPORTANT! Required For Jackshaft Unit.

Suggested for standard shaft.

P/N D102

WARNING! Never use your hand to check for oil

leaks. Always use paper or cardboard.

P/N 00756059

WARNING! Avoid Bodily Injury, Use 540RPM PTO

Speed Only.

P/N D103

WARNING! Disengage PTO before folding wings

to prevent instant failure of drivelines and possible

severe bodily injury or death.

00763536

FX17/FX21 02/11

Safety Section 1-24

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SAFETY

WARNING! Do not operate with Belt Shield

removed. Finger(s) may be pinched off if get caught

between V-Belt and Pulley.

P/N 00758194

Operator's Manual (with repair parts) and warranty

was attached to this implement during final

inspection.

P/N 00763977

For safety and to guarantee optimum product

reliability always use genuine RHINO replacement

parts.

P/N 00760657

DANGER! Make certain that drivelines are correct

length and are securely attached.

P/N 00756494

FX17/FX21 02/11

Safety Section 1-25

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SAFETY

PELIGRO! Spanish Translation for Driveline Safety

P/N 00773723

Logo Product Name: Rhino

P/N D302

DANGER! Crushing and Pinch Points.

Moving machinery parts can pinch or crush or fall-

which may cause injury or death.

P/N 02962765

FLEX FLAIL 21 NAME LOGO

P/N 00776748

FX17/FX21 02/11

Safety Section 1-26

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SAFETY

FLEX FLAIL 17 NAME LOGO

P/N 00776747

WARNING! - Guard Missing, Do Not Operate

P/N 00775933

Red Reflector. Keep reflectors clean and visible.

P/N 1458392

Information that Grease Fitting is present and must

apply grease

P/N 000678

FX17/FX21 02/11

Safety Section 1-27

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SAFETY

INFORMATION - Use Genuine Rhino Flail Parts

P/N 02964510

INFORMATION - 8 Hour Lubrication Chart

P/N 001830

Read Operator’s Manual! The operator’s manual is

located inside this canister. If the manual is

missing order one from your dealer.

P/N 00776031

Slow Moving Vehicle Decal. Keep SMV reflector

clean and visible. DO NOT transport or operate

without the SMV.

P/N 03200347

FX17/FX21 02/11

Safety Section 1-28

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SAFETY

WARNING! Jack - Maximum Capacity 1,800 lbs.

Side Load 550 lbs.

P/N D518

FX17/FX21 02/11

Safety Section 1-29

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SAFETY

Federal Laws and Regulations

This section is intended to explain in broad terms the concept and effect of federal laws and regulations concerning

employer and employee equipment operators. This section is not intended as a legal interpretation of the law and

should not be considered as such.

Employer-Employee Operator Regulations

U.S. Public Law 91-596 (The Williams-Steiger Occupational and Health Act of 1970) OSHA

This Act Seeks:

“...to assure so far as possible every working man and woman in the nation safe and healthful working

conditions and to preserve our human resources...”

DUTIES

Sec. 5 (a) Each employer-

(1) shall furnish to each of his employees employment and a place of employment which are free from

recognized hazards that are causing or are likely to cause death or serious physical harm to his employees;

(2) shall comply with occupational safety and health standards promulgated under this Act.

(b) Each employee shall comply with occupational safety and health standards and all rules, regulations and

orders issued pursuant to this Act which are applicable to his own actions and conduct.

OSHA Training Requirements

Title 29, Code of Federal Regulations Part 1928.57(a)(6). www.osha.gov

Operator instructions. At the time of initial assignment and at least annually thereafter, the employer shall

instruct every employee who operates an agricultural tractor and implements in the safe operating practices

and servicing of equipment with which they are or will be involved, and of any other practices dictated by the

work environment.

Keep all guards in place when the machine is in operation;

Permit no riders on equipment

Stop engine, disconnect the power source, and wait for all machine movement to stop before servicing,

adjusting, cleaning or unclogging the equipment, except where the machine must be running to be properly

serviced or maintained, in which case the employer shall instruct employees as to all steps and procedures

which are necessary to safely service or maintain the equipment.

Make sure everyone is clear of machinery before starting the engine, engaging power, or operating the

machine.

Employer Responsibilities:

To ensure employee safety during Tractor and Implement operation, it is the employer’s responsibility to:

1. Train the employee in the proper and safe operation of the Tractor and Implement.

2. Require that the employee read and fully understand the Tractor and Implement Operator’s manual.

3. Permit only qualified and properly trained employees to operate the Tractor and Implement.

4. Maintain the Tractor and Implement in a safe operational condition and maintain all shields and guards on the

equipment.

5. Ensure the Tractor is equipped with a functional ROPS and seat belt and require that the employee operator

securely fasten the safety belt and operate with the ROPS in the raised position at all times.

6. Forbid the employee operator to carry additional riders on the Tractor or Implement.

7. Provide the required tools to maintain the Tractor and Implement in a good safe working condition and provide the

necessary support devices to secure the equipment safely while performing repairs and service.

8. Require that the employee operator stop operation if bystanders or passersby come within 300 feet.

Child Labor Under 16 Years of Age

Some regulations specify that no one under the age of 16 may operate power machinery. It is your responsibility to

know what these regulations are in your own area or situation. (Refer to U.S. Dept. of Labor, Employment Standard

Administration, Wage & Home Division, Child Labor Bulletin #102.)

FX17/FX21 02/11

Safety Section 1-30

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Contents

Acknowledgment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Foreword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Safety Alerts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

A Word To The User/Operator . . . . . . . . . . . . . . . . . . . . 3

The Industrial/Agricultural Mower. . . . . . . . . . . . . . . . . 4

Follow A Safety Program . . . . . . . . . . . . . . . . . . . . . . . . 5

Prepare For Safe Operation . . . . . . . . . . . . . . . . . . . . . . 9

Start Safely. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Operate Safely. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Park Safely. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Shut Down Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Perform Maintenance Safely . . . . . . . . . . . . . . . . . . . . 19

Final Word To The User. . . . . . . . . . . . . . . . . . . . . . . . . 26

Acknowledgment

We wish to acknowledge the contributions of the members of AEM’s Industrial/Agricultural Mower Manufacturers Council

to the preparation of this Safety Manual.

NOTICE OF COPYRIGHT PROTECTION

without the prior written permission of the Association of Equipment Manufacturers.

Revised 01/03, 09/10

Foreword

This safety manual is intended to point out some of the

basic safety situations that may be encountered during

the normal operation and maintenance of your machine

and to instruct you in safety practices for dealing with

these conditions. This manual is NOT a substitute for

the mower manufacturer’s operator’s manual(s).

Read and

Understand

Manuals Before

Operating

Additional precautions may be necessary, or some

instructions may not apply, depending on equipment,

attachments and conditions at the worksite or in the

service area. The manufacturer has no direct control

over equipment application, operation, inspection or

maintenance. Therefore, it is YOUR responsibility to

use good safety practices in these areas.

IMPORTANT! Before you operate the mower,

make sure you have the manufacturer’s

operator’s manual(s) for this machine and all

attachments. If the manufacturer’s manuals

are missing, obtain replacement manuals from

your employer, equipment dealer or directly

from the manufacturer. Keep this safety manual

and the manufacturer’s manuals with the

machine at all times. Read and understand all

manuals.

The information provided in this manual supplements

the speciﬁc information about your machine that is

contained in the manufacturer’s operator’s manual(s).

Other information that may affect the safe operation of

your machine may be contained on safety signs or in

insurance requirements, employer’s safety and training

programs, safety codes, local, state/provincial and

federal laws, rules and regulations.

The AEM Mower Safety Practices video is

available to train and reinforce good safety

practices. Operators are encouraged to

periodically view the safety video.

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Safety Alerts

Symbol

Signal Words

This Safety Alert Symbol means: “ATTENTION!

STAY ALERT! YOUR SAFETY IS INVOLVED!”

Signal words are distinctive words that will typically be

found on safety signs on the mower and other worksite

equipment. These words may also be found in this

manual and the manufacturer’s manuals. These words

are intended to alert the operator to a hazard and the

degree of severity of the hazard.

The Safety Alert Symbol identiﬁes important safety

messages on equipment, safety signs, in manuals or

elsewhere. When you see this symbol, be alert to the

possibility of death or personal injury. Follow

instructions in the safety message.

DANGER indicates a hazardous

DANGER

situation which, if not avoided, will

result in death or serious injury.

WARNING indicates a hazardous

situation which, if not avoided, could

result in death or serious injury.

WARNING

CAUTION indicates a hazardous

situation which, if not avoided, could

result in minor or moderate injury.

CAUTION

Reasons Safety is Important:

— Accidents disable and kill.

— Accidents cost.

NOTICE indicates a property

NOTICE

damage message.

— Accidents can be avoided.

A Word To The User/Operator

It is YOUR responsibility to read and understand the

safety manual and the manufacturer’s manuals before

operating this machine. This safety manual takes you

step by step through your working day.

Remember that YOU are the key to safety. Good safety

practices not only protect you but also protect the

people around you. Study and understand this manual

and the manufacturer’s manuals for your speciﬁc

machine. Make them a working part of your safety

program. Keep in mind that this safety manual is written

for industrial/agricultural mowers.

Hazard Recognition and Accident Prevention depend

upon you being alert, careful and properly trained in the

operation, transport, maintenance and storage of this

equipment.

Contact the manufacturer of your equipment to answer

any questions about safe operation that remain after

studying the manufacturer’s operator’s manual(s) and

this safety manual.

Graphics have been provided to help you understand

the text.

Practice all other usual and customary safe

working precautions and above all:

REMEMBER — SAFETY IS UP TO YOU!

YOU CAN PREVENT SERIOUS INJURY OR

DEATH CAUSED BY UNSAFE WORK PRACTICES!

Read and

Understand All

Safety Signs

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The Industrial/Agricultural Mower

Industrial/Agricultural Mower Types

Mowers are used for pasture clipping, crop residue

shredding, heavy brush cutting, waterways, right-of-

ways, roadside or highway mowing. Also, these mowers

are used for cutting grass and other growth in public

areas such as parks and cemeteries.

Flail

Boom

Rotary

Sickle Bar

Folding Wing Rotary

The Industrial/Agricultural Mower

Agricultural Disc Mower Types

Disc mowers are designed and equipped to cut hay

crops at higher ﬁeld speed.

Disc Mower

Disc mower/conditioners mow and condition crops.

Disc Mower

Conditioner

Self-propelled windrowers mow and form conditioned

hay into windrows.

Self-propelled

Windrower

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Follow A Safety Program

Protect Yourself

Wear personal protective clothing and Personal

Protective Equipment (PPE) issued to you or called

for by job conditions. You must ALWAYS wear safety

glasses with side shields.

You may also need:

— Hard hat

— Safety shoes

— Safety goggles or face shield

— Heavy gloves

— Hearing protection

— Reﬂective clothing

— Wet weather gear

— Respirator or ﬁlter mask

Wear whatever is needed—don’t take chances.

Avoid

Entanglement

WARNING! Prevent death or serious injury from

entanglement. Do not wear loose clothing or

accessories. Tie up long hair. Stay away from all

rotating components when the engine is running.

Contact, wrapping or entanglement with rotating or

moving parts could result in death or serious injury.

Follow A Safety Program

— Read, understand and follow the manufacturer’s

written instructions found in the operator’s manual(s)

and safety signs on mower and tractor.

— Have operational training with mower and tractor.

— Take advantage of training programs offered in

your area.

— Shut down the mower and tractor before dismounting.

(See page 18, Proper Equipment Shut Down

Practices.)

— Ask your equipment dealer or supervisor to explain

things you do not understand.

— Explain the written instructions in the operator’s

manual(s) and safety signs to those users or

operators who cannot read.

Read, Understand

and Follow Manuals

and Safety Signs

— Inspect the mower and tractor daily before operating.

Ensure all guards are in place and the equipment is

operating properly.

— Never smoke while operating. Never ﬁll the fuel tank

with the engine running or near an open ﬂame.

— Make sure you have adequate visibility and sufﬁcient

lighting.

Avoid

Rotating Parts

— Know the pinch points and rotating parts. Awareness

on your part can prevent accidents.

— Never attempt to operate the controls except from

the operator’s seat. Improperly controlled functions

could produce unexpected machine movement and

result in serious injury or death.

Know and

Avoid Pinch

Points

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Follow A Safety Program

Avoid Injury From Raised Equipment

Avoid Injury From High Pressure Fluid

Avoid possible crushing injury from falling mower or

other raised equipment.

Avoid ﬂuid injection injury due to high pressure ﬂuid leaks.

High Pressure

Fluid Can Inject

into the Body

Avoid Crushing –

Block Up or

Securely Support

Mower

If any ﬂuid is injected into the skin, it must be

removed within a few hours by a doctor familiar with

this type of injury.

Fluid leaks under pressure may not be visible. When

checking for leaks or working around pressurized systems:

— Read manufacturer’s operator’s manual(s) for

recommended safety practices.

— Wear a face shield or safety goggles for eye protection.

— Use a piece of cardboard or wood to check for leaks;

DO NOT use your hands.

— Relieve system pressure before disconnecting lines.

— Check for and repair damaged or leaking lines, pipes

and hoses.

Before working near or under raised mower or

equipment parts:

— Securely support or block up raised mower or

equipment parts according to the operator’s manual.

— Securely support, block up or lock up wings with

approved locking devices or lower mower or

equipment parts to the ground.

— Use transport locks when transporting mower on

public roads.

— Check for and tighten loose connections.

— Purge air from system before operating.

Follow A Safety Program

Always use a nonﬂammable solvent when you

clean parts. Do not use gasoline, diesel fuel or other

ﬂammable ﬂuids.

Avoid Injury From Fire And Explosion

Set the parking brake, shut the mower and tractor

engine down and remove the key while ﬁlling the fuel

tank. Use extra caution when fueling a hot engine.

Never smoke while fueling. Avoid sparks by grounding

the fuel nozzle against the ﬁller neck.

Store all ﬂammable ﬂuids and materials away from your

machine and work area.

Know where ﬁre extinguishers are kept—how

they operate—and what type of ﬁre they are for.

Check readiness of ﬁre extinguishers according to

manufacturer’s instructions. Make sure each tractor is

equipped with a ﬁre extinguisher.

The fumes in an empty fuel tank are explosive. Never

weld or cut on fuel lines, tanks or containers.

Remove all trash or mowing debris from the machine

daily or as needed. Keep debris away from engine,

exhaust, slip clutches and other heat sources. Use

spark arrestors, as appropriate, on the engine exhaust

system. Make sure oily rags or other ﬂammable material

are not stored on the machine.

No Smoking

and No Open

Flames

Check for fuel, oil or hydraulic ﬂuid leaks. Repair the

leaks and clean the machine before you operate it.

Ether/cold start ﬂuid is ﬂammable. Do not smoke

when using ether/cold start ﬂuid. Always follow the

instructions on the can and in the manufacturer’s

operator’s manual(s) for your mower. Do not use ether/

cold start ﬂuid if the engine is equipped with a glow plug

or other type of preheater.

Remove

Debris Daily or

As Needed

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Follow A Safety Program

Be Alert!

For Safe Operation

Know where to get assistance. Know how to use a ﬁrst

aid kit and ﬁre extinguisher/ﬁre suppression system.

You must be a qualiﬁed and authorized operator for

proper operation of your machine. You must clearly

understand the written instructions supplied by the

manufacturer, be trained—including actual operation of

the mower—and know the safety rules and regulations

for the worksite. It is a good safety practice to point

out and explain safety signs and practices and ensure

others understand the importance of following these

instructions.

Be Aware!

Take advantage of training programs offered.

Be Careful!

Human error is caused by many factors: carelessness,

fatigue, overload, preoccupation, unfamiliarity of operator

with the machine, drugs, and alcohol to name a few.

Damage to the tractor or mower can be ﬁxed in a short

period of time, but injury, or death, has a lasting effect.

WARNING! Drugs and alcohol affect an operator’s

alertness and coordination and the operator’s ability

to safely operate the equipment. Never use drugs or

alcohol while operating the mowing equipment.

Never knowingly allow anyone to operate this

machine when their alertness or coordination is

impaired. An operator taking prescription or over-the-

counter medication must consult a medical professional

regarding any side effects of the medication that would

hinder their ability to safely operate this equipment.

For your safety and the safety of others, encourage your

fellow workers to act safely.

Never Use Drugs

or Alcohol While

Operating

Follow A Safety Program

Know The Rules

Safety Rules

Know and

Most employers have rules governing operation and

maintenance of equipment. Before you start work at a

new location, check with your supervisor or the safety

coordinator. Ask about the rules you will be expected

to obey.

•

Understand

Rules of

Operation

These are some of the rules you must work by:

— A ROPS and seat belt-equipped tractor is a federal

government (OSHA) requirement for operator

protection during mowing operations. An enclosed

cab provides additional operator protection from

thrown objects. Check your mower operator's manual

to see if a tractor cab is also required.

The Occupational Safety and Health Administration

(OSHA) enforces federal laws within the United

States that apply to safe operation, application and

maintenance of equipment on a worksite. It is the

employer’s responsibility to comply with these laws.

An OSHA representative may periodically inspect a

worksite to see that these laws are being followed.

— Wear and check that others are wearing proper

clothing and personal protective equipment.

— Inspect your machine and attachments before each use

as speciﬁed by the manufacturer and your employer.

— Know the limitations and operating characteristics of

your mowing equipment. Do not misuse it.

There may also be local or state/provincial laws or

international regulations that apply to this equipment

and its use, along with speciﬁc worksite or employer

rules. It is important that you know and comply with

all applicable laws and rules, including those requiring

operator training and certiﬁcation.

— Have all provided shields and guards properly

installed before operating the machine.

— Never modify or remove any part of the machine

(except for service—then make sure it is replaced).

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Follow A Safety Program

Some Rules You Must Work By (continued)

— Only qualiﬁed and authorized individuals may operate

Keep

Children

this equipment.

Away from

Equipment

— Never allow children to play on, ride on or operate

the equipment. Children are not qualiﬁed to operate

this equipment.

— Do not allow any riders.

— Use three-point contact (handholds and steps) and

face the equipment when mounting or dismounting.

— Keep bystanders 300 ft (92 m) from the mowing

operation.

Keep

Bystanders

Away

— Know the worksite before you use the mower. Be

aware of possible terrain hazards that you may

encounter. Remove or mark obstacles and debris that

could damage or be thrown by the mower.

— Only use attachments and parts that are approved by

the mower manufacturer.

No Riders

— Make sure all attachments are lowered, set the parking

brake, shut off the engine and cycle the control levers.

Remove the key before leaving the tractor. (See page

18, Proper Equipment Shut Down Practices.)

— When transporting the mower on a trailer, follow the

manufacturer’s detailed instructions for loading, tying

down and unloading the mower.

Shut Down

Unattended

Equipment

Follow A Safety Program

Make sure all the manufacturer’s protective structures,

guards, shields, screens and panels are in good repair,

in place and securely fastened. Damaged, missing or

weakened safety components can create a hazardous

situation for you as the operator. Never remove or

modify any safety components including thrown object

shielding on a mower.

Know The Equipment

Read and understand the DANGER, WARNING,

CAUTION and NOTICE safety signs and other

informational signs on the tractor and mower and in the

manufacturer’s operator’s manual. Ask your supervisor

or mower dealer to explain any information you do not

understand. Failure to obey safety instructions could

result in death or serious injury.

Know the following about your tractor and mower:

— Function, purpose and use of all controls.

— Correct operation speeds.

— Slope and uneven terrain capabilities and proper

operation.

— Braking and steering characteristics.

— Turning radius and clearances.

— How to quickly stop equipment in an emergency.

Read and

Understand

Manuals Before

Operating

Read and

Understand All

Safety Signs

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Prepare For Safe Operation

Check The Mower And Tractor Equipment

Before beginning your work day inspect the machine

and have all systems in good operational condition.

Walk-Around

Inspection

WARNING! Prevent possible crushing injury from falling

equipment. Hydraulic system or part failure could cause

unsupported equipment to fall. Do not go under raised

equipment unless it is properly supported according

to the operator’s manual.

Maintain

Machine

— Perform daily and periodic service procedures as

instructed by the equipment manufacturer.

— Check for loose, broken, missing or damaged tractor

and mower parts. Repair or replace these parts.

— Check for proper tractor and mower attachments.

— Check for proper tractor and mower PTO rpm rating

match.

Read Manual –

Block Up or

Securely Support

Mower

— Check mower blade(s) condition. Replace severely

worn, bent, gouged or nicked blades including the

blade bolts and fasteners. Never straighten or weld

on blades.

— Ensure thrown object shielding is properly installed

and in good condition. Repair or replace if damaged

or missing.

Prepare For Safe Operation

— Check that all guards and shields are in place and

that all equipment is in good operating condition. This

includes PTO driveline, gearbox and implement guards

and shields that are used for operator protection.

— Check for properly latched driveline yoke-end locking

devices.

— Ensure all tools or loose objects are removed or

securely fastened while operating the machine.

— Check all safety signs for clarity. Replace damaged

signs.

— Check for damaged or leaky tractor and mower

hydraulic systems. Repair or adjust as needed.

Check for Missing/

Damaged Guards

and Shields

WARNING! Hydraulic ﬂuid under pressure can penetrate

the skin or eyes and cause serious injury, blindness or

death. Fluid leaks under pressure may not be visible.

Use a piece of cardboard or wood to ﬁnd leaks, not

your hand. Wear eye protection. If ﬂuid is injected

into the skin, it must be removed within a few hours by

medical personnel familiar with this type of injury.

Check for

Leaks and Inspect

Hoses

— Keep the operator platform surface clean and free of

grease, oil, dirt, snow or ice. Steps and handholds

must be clean and functional.

— Ensure work lights are kept clean (if equipped). Check

that all lights work properly.

— Ensure the slow moving vehicle (SMV) sign, reﬂectors

and warning lights are in good condition and can be

clearly seen.

Put Away

Tools

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Prepare For Safe Operation

Correct unsafe conditions. Do not operate in problem

areas where debris and obstacles cannot be removed

or marked.

Know The Work Area

Before you operate the mower thoroughly inspect

the work area. Walk around the area and inspect the

surfaces you will travel on when using the mower.

Analyze mowing area to determine:

— The most efﬁcient mowing procedure.

— The height of the material to be mowed.

— Operating terrain conditions.

Walk

Around the

Worksite

— How to best use forward mowing pattern.

— The potential for bystanders or passers-by to be

exposed to thrown objects.

Locate and avoid:

— Deep mud

— Wet spots

— Soft soil

— Rough spots

— Power lines

and apparatus

— Other utilities

— Any conditions

which could

— Holes

Remove or

Mark Debris and

Obstacles

— Drop-offs

— Obstacles

(stumps)

— Excavations

— Standing water

cause collision,

loss of control

or tipover

Look Out For Others

— Steep slopes

Before starting equipment:

— Walk around the equipment.

— Check for anyone under, on or near the equipment.

— Clear everyone from these areas.

— Sound a warning.

Look for debris and obstacles by walking the area before

you mow. Objects like wire, cable, rocks, tires, and metal

objects that could damage or be thrown by the mower

must be removed or marked clearly and avoided.

Prepare For Safe Operation

Mount And Dismount Tractor Properly

Always use three-point contact when mounting or

dismounting the tractor or mower. Face the machine

when you enter or leave the machine. Three-point

contact means that three out of four arms and legs are

in contact with the machine at all times during mount

and dismount.

Use

Three-Point

Contact

Before mounting:

— Clean shoes and wipe hands. Clean steps and

handholds of snow, ice, mud or oil.

Clean Up

Slippery Areas

During mounting and dismounting:

— Use handholds and step plates.

— Never grab steering wheels or controls for handholds.

— Never mount or dismount from a moving tractor.

— Never mount or dismount while carrying tools or

objects that prevent three-point contact. Put parts or

tools down. Maintaining proper contact, climb and

then pick up the object.

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Prepare For Safe Operation

— Raise and lower mower to check for driveline

Tractor And Mower Controls Safety Test

bottoming out or engagement problems.

— Check the equipment for excessive vibration and

unusual noises.

Start the tractor following the speciﬁc procedures in the

manufacturer’s operator’s manual. These procedures

normally include:

— Fasten and adjust seat belt on your ROPS-equipped

tractor.

— Check parking brake for engagement.

— Check PTO disengagement.

Use ROPS

and Seat Belt

— Check all controls for Park position.

— Warn others in area before starting tractor.

— Start tractor following tractor manufacturer’s

recommended starting procedures.

Start Only

from Operator’s

Seat

WARNING! Avoid serious injury or death from

unexpected machine movement. Start the engine only

from the operator’s position. Never attempt to start

the engine by shorting across starter terminals or

reaching the key from the ground or outside the cab.

After starting:

Check

Instruments

and Controls

— Check all instruments, gauges and indicator lights for

normal operation.

— Check all tractor controls, steering and brakes for

proper function.

Prepare For Safe Operation

— Use proper equipment shut down practices before

inspecting equipment. Wait until all equipment

motion has stopped before dismounting the tractor or

mower.

— Do not operate mower unless tractor and mower are

running properly. Place a “Do Not Operate” tag on

the machine, remove the key and do not operate the

mower until the problem is corrected.

Do Not

Dismount Until

Equipment Motion

Has Stopped

Use a

“Do Not Operate”

Tag

Power Takeoff System

Be sure to operate the tractor at the mower’s rated PTO

rpm speed.

When operating tractors with transmission-driven PTO

systems, a rotary mower will have a signiﬁcant ﬂywheel

effect. The mower may continue to propel a tractor with

a transmission-driven PTO system.

Use Proper

PTO Speed

The tractor should be equipped and operated as follows:

— Install a driveline equipped with an over-running

clutch.

— Give yourself sufﬁcient maneuvering room and time

by anticipating turns, stops and speed reductions.

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Prepare For Safe Operation

Hitching Mower To Tractor

Read and

Understand

Manuals Before

Operating

Three-point hitch-mounted mowers:

— Refer to mower and tractor manufacturers’ manuals.

— Place tractor’s hydraulic power lift (rockshaft)

selector lever in down position to avoid unexpected

movement.

— Explain the hitching procedures to those operators

who cannot read.

— Front-end weights may be needed to maintain

steering control and front-end stability. Refer to the

manufacturers' operator's manual(s).

Maintain

Proper Weight

Distribution

— When backing the tractor up to the mower, NEVER

allow anyone between the tractor and the mower.

— Attach the mower to the tractor three-point links and

securely pin in position.

— Securely attach the driveline to the tractor PTO.

Lower the master shield into place if it is movable.

Push and pull on the driveline to ensure it is locked

onto the PTO shaft.

No One

Allowed Between

Tractor and

Mower

Avoid

Entanglement,

Use Guards and

Shields

Prepare For Safe Operation

540 RPM PTO

540 RPO PTO

1-3/8" 6 SPLINE

Pull-type hitch-mounted mowers:

14IN

— Refer to mower and tractor manufacturers’ manuals.

— Remove three-point hitch quick coupler if equipped.

— Attach only to drawbar hitch.

— Adjust tractor drawbar length for 540 or 1000 rpm

PTO operation.

Tractor

Drawbar

Adjustment

1000 RPM PTO

1000 RPO PTO

1-3/8" 21 SPLINE

16IN

— When backing the tractor up to the mower, NEVER

allow anyone between the tractor and the mower.

— Properly attach the mower safety tow chain to the

tractor.

1000 RPM PTO

1-3/4" 20 SPLINE

1000 RPO PTO

1-3/4" 20 SPLINE

20IN

— Securely attach the driveline to the tractor PTO. Push

and pull on the driveline to ensure it is locked onto

the PTO. Lower the master shield into place.

— Hook up the mower hydraulic hoses to the tractor.

— Make sure the wings, or raised mower decks, are

supported by the cylinders before removing the

transport locks. Never use force to release the

transport or wing locks. The wings or deck could fall

and crush you.

Conﬁrm Wings Are

Supported Before

Releasing Locks

Avoid

Entanglement,

Use Guards and

Shields

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Start Safely

Make The Right Start

Mow only in daylight or good artiﬁcial light conditions.

Rotating Blades –

Keep Away

Avoid serious injury or death from mower-thrown

objects or blade contact:

— Keep chain shields, ﬂexible or solid deﬂector shields

or discharge chutes in place and in good repair.

— Keep bystanders at least 300 ft (92 m) from mowing

operation.

— Never direct mower discharge toward anyone.

— Keep hands, feet and other body parts away from

rotating parts, blades and discharge openings.

— Do not operate mower in transport position.

Do Not Operate a

Damaged Mower

Do not approach a mower until all motion has stopped.

Mower PTO drive engagement:

Mower-Thrown Objects

— Raise mower to maximum cutting height.

— Engage PTO at low engine rpm.

— Increase engine rpm to mower’s rated rpm PTO speed.

— Lower mower to desired cutting height.

— Stop and shut down immediately if the mower strikes

an obstruction.

— Inspect and repair any mower damage before

resuming mowing.

— Do not operate mower with severe vibrations or with

unusual noise.

Depending on the designed purpose, mowers are

designed to cut grass, weeds, brush and crops. The

mower blades have been designed and tested for

rugged use. The mower blades, however, are not

intended to contact solid objects like rocks, concrete

or metal. Such impact can cause broken objects to be

thrown up to 300 ft (92 m). Bystanders should never

be within 300 ft (92 m) of an operating rotary mower or

within 100 ft (30 M) of a properly equipped disc mower.

Operate Safely

Mower shielding is designed to reduce the risk of thrown

objects and must be properly maintained and in place

during mowing operations.

All Mower

Safety Rules

The risk of serious injury or death from thrown objects

can be signiﬁcantly reduced by following three rules.

If all of these safety rules are not followed, the

mowing operation must be stopped if anyone comes

within the safety limit for the mower type.

Second — Mower-thrown object shielding must be

used when operating near roads, parks, populated

areas or other areas where thrown objects could

injure bystanders or damage property. Follow the

manufacturer's operator's manual.

First — Inspect the area prior to mowing and remove

stones, branches, wire, cable, metal, glass and other

solid objects before operating. Any objects that cannot

be removed must be clearly marked and carefully

avoided by the operator.

Third — Cross diagonally when mowing through

ditches, sharp dips, and drops. Raise the mower to

prevent the mower blades from hitting the ground.

In non-crop areas with grass and weeds high enough to

hide objects that could be struck by the blades, inspect

the area and remove or mark large debris or obstacles.

Mow the area at an intermediate height. Inspect the area

closely and remove or mark any remaining debris or

obstacles. Mow again at desired ﬁnal height.

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Operate Safely

Mower-Thrown Objects (continued)

Disc Mowers — When using a disc mower it is

important to know the area to be mowed. If the operator

has mowed the ﬁeld before and is familiar with all

obstacles that may be present, it is sufﬁcient to watch

ahead of the mower path for any additional objects that

may have entered the ﬁeld. Be ready to stop or avoid

any objects that could be hazardous if thrown by the

mower. If you plan to mow an unfamiliar ﬁeld and it is

next to a traveled road or people may be within 100

ft (30 m) of the mower you must inspect, and clean or

mark the ﬁeld.

Do Not Mow

in Reverse

Use Proper

Ground Speed

Mowing Ground Speed

Mowing In Reverse

Proper ground speed depends on terrain conditions and

grass type, density and height to be cut:

Do not mow while traveling in reverse. Objects are more

likely to be thrown and can travel further.

— Normal ground speed range is 2 to 5 mph.

— Use slower ground speed for mowing tall, dense grass.

— Use faster ground speed for mowing medium height,

thin grass and under smooth terrain conditions.

— Use slower ground speed for mowing in rough,

sloping or unfamiliar terrain.

Shut off the PTO, wait for the blades to stop turning,

raise the mower, and then back up.

Mow traveling in the forward direction.

Disc mowers are designed to use faster ground speeds

for operating in ﬁelds clear of debris and surface hazards.

Operate Safely

Extremely Tall Grass Mowing

You may need to mow extremely tall, non-crop grass

twice. (See page 13, Mower-Thrown Objects.)

Stop Blade

Before

Unclogging

First mowing pass:

— Shut the mower and tractor down using proper

equipment shut down practice before dismounting

tractor. (See page 18, Proper Equipment Shut Down

Practices.)

— Inspect the area and remove or mark debris and

obstacles.

Provide Adequate

Clearance for

Mower Swing

— Cut grass higher (10-15 inches) to avoid hidden objects.

Second mowing pass:

— Shut the mower and tractor down using proper

equipment shut down practice before dismounting

tractor.

— Inspect the area and remove or mark debris and

obstacles.

Watch Equipment Clearances

Three-point hitch and side-mounted mowers have a

larger turning arc than pull-type mowers. Allow sufﬁcient

clearance for mower swing while turning.

— Cut grass at desired height and, when possible,

90 degrees to the ﬁrst mowing pass.

Do not allow bystanders near the tractor and mower

when moving or transporting the tractor and mower.

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Operate Safely

Under Mount Mower Safety Practices

When mowing with an under mount mower:

— Keep removable discharge chute in place and over

discharge opening.

Never Stand

on Mower –

Keep Away

— Never stand on a mower housing when the tractor

engine is operating.

— Distribute grass clippings with discharge chute facing

mowed area.

— Before clearing a clogged mower or discharge

chute, shut down your machine using proper

equipment shut down practice. (See page 18, Proper

Equipment Shut Down Practices.)

Keep Chute

in Place

Stop Blade

Before

Unclogging

Operate Safely

Wing Or Boom Mower

Overhead Obstruction Hazards And Risks

Do Not

Approach Energized

Power Lines

Check for overhead obstructions with raised wing

or boom mowers to avoid serious injury or death by

contact with:

— Electrical power lines and apparatus.

— Low tree limbs.

— Other overhead obstructions.

Stay Clear

of Energized

Equipment

— Maintain speciﬁed distance from power lines and

apparatus. Never approach energized power lines or

apparatus with any part of your machine unless all

local, state/provincial and federal (OSHA) required

safety precautions have been taken. Use extreme

caution.

DANGER! Avoid electrocution or serious injury from

contact with or inadequate clearance to energized

power lines or apparatus. Do not allow the machine or

attachment to approach or contact any power line.

Do not approach or touch any machine in contact

with a power line.

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Operate Safely

Wing And Side Mount Mowers Safety Practices

300 ft

(92 m)

Raised wing positions reduce shielding protection and

increases the thrown object and blade contact hazard

risks.

Keep Bystanders

Away from

Mowing Area

Avoid possible serious injury or death by thrown

objects or blade contact from raising and lowering

wings during mowing operations:

— Do not mow with bystanders within 300 ft (92 m) of

the mower.

— Be sure no one is near mower while raising or

lowering wings.

Avoid Hitting

Obstructions

— Shut off the PTO and wait for all rotating elements to

stop before raising the mower deck or wing section.

— Only raise wing to clear objects in the mowing path

or to match ground slope.

— Lower raised wing to ground after clearing object or

ground slope conditions.

Ditch Bank Mowing Safety Practices

Use extreme care when mowing ditch banks. Watch for

washouts, eroded areas and mowing obstructions along

the ditch banks. Hitting obstructions with side-mount

or boom mowers may swerve the tractor’s front end

toward the ditch.

— Stop mowing if anyone approaches within 300 ft

(92 m) of mowing area.

Operate Safely

Raised wing and boom mower ditch bank operations may

reduce the mower’s thrown object shielding effectiveness

for the mower operator’s protection.

— Use enclosed ROPS cabs, special protective

enclosures and other operator shielding available from

the manufacturer when performing these operations.

— Inspect mowing area and remove or mark all foreign

objects and debris to be avoided by mower.

Use

Enclosed ROPS

Cabs or Protective

Enclosures

Uneven Terrain Mowing Safety Practices

Tractor and mower stability is reduced on slopes and

uneven terrain.

Read and

Understand

Manuals Before

Operating

As in all conditions when mowing, use tractors

equipped with ROPS and seat belt. Make sure the

ROPS are raised and locked in place and always

wear your seat belt.

Prevent tractor and mower overturns and maintain

equipment stability control:

— Review tractor and mower operator’s manuals for

operating safety practices on slopes and uneven

terrain conditions. Explain the practices to those

users and operators who cannot read.

Use ROPS

and Seat Belt

— Avoid extremely steep slope operations.

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Operate Safely

Uneven Terrain Mowing Safety Practices

(continued)

Maintain

Control, Use Low

Speeds

— Use extreme care to maintain control over the

equipment when operating in these conditions.

— Increase tractor stability by adding wheel weights,

ballast and increasing wheel spacing to maximum.

Refer to operator’s manual for recommendations.

— Maintain minimum ground speed.

Add Ballast,

Widen Wheel

Spacing

— Make wide and gradual turns.

— Avoid sudden starts, stops, and turns when operating

up, down, or across slopes.

— Do not raise rear-mount or side-mount mowers or

mower wings from the ground during these operations.

— Keep alert for holes, bumps, ruts, rocks, stumps or

other obstructions that could overturn the machine.

— Avoid slippery ground conditions that could cause

loss of control and overturn of tractor and mower.

— Avoid bottoming and striking the ground by diagonal

crossing of sharp dips and drops.

Avoid Ruts,

Bumps, Holes

Use extreme care in maintaining equipment stability

during all uneven terrain and slope mowing operations.

You are the ﬁnal judge as to any slope that can be safely

negotiated.

Operate Safely

— Check SMV (Slow-Moving Vehicle) emblem for

visibility to any rear-approaching vehicle.

Road Transport Safety Practices

Before operating on public roads:

While transporting on public roads:

— Obey all local trafﬁc regulations.

— Approach intersections with caution.

— Observe speed and trafﬁc control signs.

— Avoid panic stops and sharp turns.

— Refer to tractor and mower manufacturers’ operator’s

manuals for instructions.

— Explain the instructions to those users or operators

who cannot read.

— Check local regulations for required equipment

markings, lights, ﬂashers, etc., while traveling on

public roads. Lights are required on mowers that

obscure tractor taillights and/or warning lights.

— When transporting the mower on a trailer, follow the

manufacturer’s detailed instructions for loading, tying

down and unloading the mower.

Be a courteous operator and pull over periodically and

allow trafﬁc to pass.

Read and

Understand

Manuals Before

Operating

Before transporting on public roads:

— Disengage PTO power to mower.

— Raise mower into transport position and engage

transport lock.

— Lock mower wings in the transport position with

approved locking devices.

— Attach towing safety chain between pull-type mower

and tractor.

YIELD

STOP

Obey Trafﬁc

Regulations

— Make sure lights, warning lights and reﬂectors are in

place and visible.

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Park Safely

Parking Safety Practices

— Use designated or out-of-trafﬁc areas.

— Use ﬁrm level ground locations.

— Set parking brake.

Set

Parking Brake

— Lower raised equipment to ground.

Shut down the mower and tractor using proper

equipment shut down practice before dismounting

tractor. (See page 18, Proper Equipment Shut Down

Practices.)

Lower Raised

Equipment to

Ground

Sloping ground parking locations:

— Position equipment across slope.

— Set parking brakes.

— Lower raised equipment to ground.

— Block tractor wheels.

Before temporarily parking and leaving disabled

equipment near trafﬁc areas:

— Remove equipment from public roads.

— Set out warning ﬂags.

— Use tractor ﬂashing warning lights.

Shut Down Safely

PTO

Proper Equipment Shut Down Practices

Make proper equipment shut down an important habit.

Disengage PTO,

Set Brake

STOP

Properly shutting down a tractor and mower can

prevent accidents from occurring when the mower is left

unattended. Shut down the mower following the speciﬁc

procedures in the manufacturer’s operator’s manual.

These procedures will normally include:

— Reduce engine speed.

Lower Raised

Equipment to

Ground

— Disengage PTO clutch and transmission drive.

— Idle engine for gradual cooling.

— Place all controls in PARK position.

— Set the parking brake.

— Lower mower to ground.

Wait for

Rotating Parts

to Stop

— Lower wings of wing mowers to ground.

— Shut off engine, lock ignition and remove key from

the machine and take it with you.

— Wait for all moving parts to stop before dismounting.

— Relieve hydraulic pressure by moving hydraulic

controls several times in all directions.

— Lock anti-vandalism covers and closures, if

equipped, when equipment is unattended.

— Dismount carefully maintaining three-point contact.

Remove Key,

Lock Ignition, Take

Key With You

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Shut Down Safely

Dismounting Properly

— Never dismount from moving equipment.

— Never jump from any machines.

— Dismount carefully.

Wait for

Moving Parts

to Stop

— Check for slippery steps.

— Keep feet and hands away from controls.

— Use handholds and steps during dismount.

— Face machine and use three-point contact

(2 hands and 1 foot or 2 feet and 1 hand).

Use Three-Point

Contact,

Face Machine

Perform Maintenance Safely

WARNING! Do not modify equipment or add

components not approved by the manufacturer. Use

parts, lubricants and service techniques recommended

by the manufacturer.

Maintain Your Equipment

Maintain

Equipment

Mower Parts And Your Safety

Mower manufacturers use speciﬁc fasteners and

specially designed parts to meet mowing operations

requirements. Critical parts (self-locking blade bolts,

blades, pins, shields and other special items) have

speciﬁc strength, design and ﬁt requirements for the

make and model mower you are using.

Be sure to maintain the equipment according to

manufacturer’s instructions. Regularly check the

operation of the protective and safety devices.

Do not perform any work on a tractor or mower unless

you are authorized and qualiﬁed to do so.

Avoid possible death or serious injury from unapproved

parts or modiﬁcations:

If you have been authorized to do maintenance, read

the operator’s and service manuals. Study the

instructions; check the lubrication charts; examine all

the instruction messages on the machine. Maintenance

can be hazardous unless performed properly. Be sure

you have the necessary skill, information, correct tools

and equipment to do the job.

— Do not substitute common hardware for original

manufacturer’s blade bolts or other special part items.

— Do not substitute for blades, pins, shields or other

critical parts.

— Do not use higher strength bolts to replace original

manufacturer’s shear bolts.

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Perform Maintenance Safely

Prepare Yourself

Wear personal protective clothing and Personal

Protective Equipment (PPE) issued to you or called

for by job conditions. You must ALWAYS wear safety

glasses with side shields.

You may also need:

— Hard hat

— Safety shoes

— Safety glasses, goggles or face shield

— Apron and gloves

— Hearing protection

— Welding helmet or goggles

— Respirator or ﬁlter mask

Wear whatever is needed—don’t take chances.

Avoid

Rotating Parts

Keep hands—and clothing—away from all moving

parts. Don’t wear dangling ties, loose sleeves, rings,

watches, or long hair.

WARNING! Prevent death or serious injury from entangle-

ment. Do not wear loose clothing or accessories. Stay

away from all rotating components when the engine is

running. Contact, wrapping or entanglement with rotating

or moving parts could result in death or serious injury.

Avoid

Pinch Points

Perform Maintenance Safely

Wear a rubber apron and rubber gloves when working

with corrosives. Wear gloves and safety shoes when

handling wooden blocks or sharp-edged metal.

Clean

Slippery Surfaces

Always use safety glasses, goggles or a face shield. They

provide eye protection from ﬂuids under pressure, during

grinding and while servicing batteries. Protection is also

needed from ﬂying debris, liquids and loose material

produced by equipment, tools and pressurized air/water.

Ventilate

Work Area

Wear a face shield and follow manufacturer's instuctions

when you disassemble spring-loaded components or work

with battery acids. Wear a welding helmet or goggles with

a shaded ﬁlter when you weld or cut with a torch.

Do not sand, grind, ﬂame-cut, braze or weld without a

NIOSH-approved respirator or appropriate ventilation.

If welding is required on this machine, refer to the

manufacturer’s operator's or service manuals or consult

your equipment dealer for proper procedures.

Prepare The Work Area

— Position the mower in a level area out of the way of

other working equipment.

— Make sure there is adequate light, ventilation and

clearance.

— Remove oil, grease or water to eliminate any slippery

surfaces.

— Clean around the area to be serviced to minimize

contamination.

Keep pockets free of all objects that could fall out—and

drop into machinery.

Handle tools and heavy parts sensibly—with regard

for yourself and other persons. Lower items—don’t

drop them.

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Perform Maintenance Safely

— Securely support, block up, or lock up mower wings

Prepare The Machine

with approved locking devices before working near or

underneath a wing mower.

— Relieve pressure before disconnecting or

disassembling any pressurized system.

— Block or relieve spring pressure before disassembling

any spring-loaded mechanism.

— Securely support or block up any raised machine

component before working on it.

— Avoid ﬂames, sparks, or smoking near any fuel,

hydraulic ﬂuid or other ﬂammable material such as

mowing debris.

Stored energy sources (electrical, mechanical, hydraulic,

pneumatic, chemical, thermal, etc.) must be controlled

or reduced to a practical minimum before performing

any maintenance, repair or service procedures.

Safety practices to prevent potential injuries from

energy-releasing sources:

— Disengage PTO before shutting off engine.

— Place controls in PARK or NEUTRAL before shutting

off engine.

— Set parking brake or block wheels.

— Allow all moving parts to stop.

— Lower mower to ground.

— Lower wings to ground on wing mowers.

— Shut off tractor engine.

— Relieve hydraulic system pressure by moving controls

several times in all directions.

Prepare

Machine Systems

for Service

— Lock ignition, remove key and take it with you.

— Look and listen for evidence of moving parts before

dismounting.

— Securely support or block up mower before working

underneath mower or other lifted components.

Perform Maintenance Safely

Attach a “DO NOT OPERATE” warning tag to the control

levers and remove the ignition key if the mower should

not be operated. Take the key with you.

Use a

“Do Not Operate”

Tag

Install approved support device(s) when working under

or near raised equipment.

WARNING! Unsupported raised mowers or other

equipment may drop unexpectedly. Never go under

equipment when raised unless supported by an

approved support device(s). Death or serious crushing

injury could result from falling equipment.

Use

Approved

Support Device

Remove only guards or covers that provide access to

the area being serviced. Replace all guards and covers

when work is complete.

Replace

All Guards

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Perform Maintenance Safely

Make sure the hoists or jacks you use are in good repair.

Use Proper Ventilation

Never use jacks with cracked, bent, or twisted parts.

Never use frayed, twisted or pinched cables. Never use

bent or distorted hooks.

If it is necessary to run an engine in an enclosed area,

remove the exhaust fumes from the area with an

exhaust pipe extension. If you do not have an exhaust

pipe extension, make sure you open the doors and get

outside air into the area.

Remove

Key and Read

Maintenance

Manual

WARNING! Prevent possible injury. Never work on

machinery with the engine running unless instructed

by the manufacturer’s manuals for speciﬁc service.

WARNING! Never operate any type of engine without

proper ventilation—EXHAUST FUMES CAN KILL.

Use Jacks And Hoists Carefully

Ventilate

Work Area

Safety stands or blocks must be located on a rigid part

of the mower. Do not position stands under axles or

wheel supports that may rotate.

If you must work beneath raised equipment, always use

wood—not concrete—blocks, jack-stands or other

rigid and stable supports. When using jacks or hoists

always be sure they are adequately supported.

Use Proper

Support for Raised

Equipment

WARNING! Prevent possible crushing injury. Never

use concrete blocks for supports. They can collapse

under even light loads.

Perform Maintenance Safely

Be sure to:

Common Maintenance Safety Practices

— Stop the engine and wait for the system to cool.

— Wear protective clothing and safety glasses.

— Turn the radiator cap slowly to the ﬁrst stop to allow

the pressure to escape before removing the cap

completely.

Fuel Hazards

WARNING! Always use approved fuel containers

and/or dispensing equipment.

Fuels are ﬂammable, so observe these practices to

reduce the possibility of a serious accident.

— Shut off engine and ignition during refueling.

— Always ground the fuel nozzle against the ﬁller neck

to avoid sparks.

— Keep sparks and open ﬂames away from fuel.

— Do not smoke while refueling or when handling fuel

containers.

No Smoking

and No Open

Flames

— Do not cut or weld on or near fuel lines, tanks or

containers.

— Do not overﬁll the tank or spill fuel. Clean up spilled

fuel immediately.

Remove

Radiator Cap

Slowly

Engine Coolant Hazards

Liquid cooling systems build up pressure as the engine

gets hot, so use extreme caution before removing the

radiator cap.

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Perform Maintenance Safely

When venting or ﬁlling the hydraulic system, loosen the

ﬁller cap slowly and remove it gradually.

Hydraulic System Hazards

The hydraulic system is under pressure whenever the

engine is operating and may hold pressure even after the

engine is shut off. Cycle all hydraulic controls including

the auxiliary hydraulic control after the engine is shut

down. Relieve trapped pressure in the lines after the

attachments are shut down and resting on the ground.

Never reset any relief valve in the hydraulic system to a

pressure higher than recommended by the manufacturer.

During inspection of the hydraulic system:

— Wait for ﬂuid to cool before disconnecting the lines.

Hot hydraulic ﬂuid can cause SEVERE BURNS.

— Do not use your hand to check for leaks. Instead,

use a piece of cardboard or paper to search for leaks.

— Wear appropriate eye protection. Hydraulic ﬂuid can

cause permanent eye injury.

Wear

Eye Protection

High Pressure

Fluid Can Inject

Into the Body

WARNING! Hydraulic ﬂuid under pressure can penetrate

the skin or eyes and cause serious injury, blindness or

death. Fluid leaks under pressure may not be visible.

Use a piece of cardboard or wood to ﬁnd leaks, not

your hand. Wear a face shield or safety goggles for

eye protection. If ﬂuid is injected into the skin, it must

be removed within a few hours by medical personnel

familiar with this type of injury.

Perform Maintenance Safely

with clean water. If electrolyte is ingested, seek

medical attention immediately. NEVER give ﬂuids that

would induce vomiting.

Electrical System Hazards

Before working on the electrical system, disconnect the

battery cable(s).

— Remove the battery negative (-) cable(s) ﬁrst.

— When reconnecting the battery, connect the battery

negative (-) cable(s) last.

Wear

Face Protection

The liquid in batteries contains acid, which is a POISON

and can cause SEVERE CHEMICAL BURNS.

Avoid Injury

— Wear a face shield to prevent contact with your eyes.

— Wear chemical-resistant gloves and clothing to keep

electrolyte off your skin and regular clothing.

Wear

Protective

Clothing

WARNING! Electrolyte will damage eyes or skin

on contact. Always wear a face shield to avoid

electrolyte in eyes. If electrolyte contacts eyes, ﬂush

immediately with clean water and get medical attention.

Wear chemical-resistant gloves and protective

clothing to keep electrolyte off skin. If electrolyte

contacts exposed skin or clothing, wash off immediately

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Perform Maintenance Safely

— Observe the polarity of the batteries and connections.

Avoid Explosion

— Make the ﬁnal cable connection to the engine or the

furthest ground point away from the battery. Never

make the ﬁnal connection at the starter or dead

battery—sparks may ignite the explosive gases

present at the battery.

WARNING! Avoid possible serious injury from

explosion. Lead-acid batteries produce extremely

explosive gases especially when being charged. Keep

arcs, sparks, ﬂames and lighted tobacco away.

— Do not smoke near batteries.

— Keep arcs, sparks and open ﬂames away from

batteries.

— When disconnecting cables after jump starting,

remove the cables in reverse order of connection

(e.g., ﬁnal connection ﬁrst).

— Provide adequate ventilation.

Never check the battery by placing a metal object

across the battery posts — the resulting spark could

cause an explosion.

Avoid Sparks

and Open Flames

Near Batteries

WARNING! Avoid possible serious injury from battery

explosion. Do not charge a battery or boost start the

engine if the battery is frozen. Warm to 60°F (15.5°C)

or the battery may explode and could cause serious

injury.

For

Boost Starting

Observe Polarity

and Make Final

Connection at

Ground Point

Safety rules during battery boost starting:

— Follow the instructions for proper “battery boost

starting” as speciﬁed in the manufacturer’s manual.

— Be sure the machines are not touching.

Perform Maintenance Safely

Tire And Wheel Maintenance

Check your tires and wheels daily because the stability

of the tractor and mower can be dramatically affected

by tire pressure or damage to tires or wheels.

Check Tires

and Wheels for

Damage

Check tires for:

— Correct pressure.

— Cuts and bulges.

— Nails or other punctures.

— Uneven or excessive wear.

— Condition of valve stems and caps.

Maintain

Proper Tire

Pressure

Check wheels for:

— Damage to the rims.

— Missing or loose lug nuts or bolts.

— Misalignment.

All tire service should be performed by a qualiﬁed tire

service center or by an authorized service person who

has been properly trained in the procedures and use of

safety equipment designed for tire servicing.

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Perform Maintenance Safely

Never cut or weld on a wheel with an inﬂated

tire mounted on it. This could cause explosive

decompression.

Tire And Wheel Maintenance (continued)

WARNING! The types of wheels and tires usually

found on this equipment require special care when

servicing to prevent death or serious injury.

Check that the tire size and wheel are correctly matched.

When replacing the tires, ensure the tires are of the

appropriate rating speciﬁed by the manufacturer.

Do not inﬂate the tires above the recommended

pressure. Be sure to replace tire ballast if equipped. See

manufacturer’s speciﬁcations for ballast requirements.

Tires should not be operated at speeds higher than their

rated speed. Most agricultural tires are rated for 20mph

maximum speed.

Keep wheel lug nuts tightened to manufacturer’s

recommendations.

A rise in tire pressure during operation is normal, and

should NOT be reduced.

Never reinﬂate a tire that has been run ﬂat or seriously

underinﬂated without removing the tire from the wheel.

Have the tire and wheel closely inspected for damage

before remounting.

Avoid

Tire Explosion

When adding air to a tire, do so from a distance. Use

a long hose with self-attaching chuck. Always stand

behind tread when adjusting tire pressure.

Do not inﬂate tires with ﬂammable gases or from

systems using an alcohol injector.

Perform Maintenance Safely

Complete Service And Repairs Before Machine

Is Released

Verify

Service Work

When

Tighten all bolts, ﬁttings, and connections to torques

speciﬁed by the manufacturer.

Completed

Install all guards, covers, and shields after servicing.

Replace or repair any damaged parts. Reﬁll and

recharge pressure systems only with manufacturer

approved or recommended ﬂuids.

Start the engine and check for leaks. (See page 23,

Hydraulic System Hazards.) Operate all controls

to make sure the tractor and mower are functioning

properly. Test the machine if necessary. After testing,

shut down and check the work you performed. Are

there any missing cotter pins, washers, locknuts, etc.?

Recheck all ﬂuid levels before releasing the equipment

for operation.

Mower Blade Maintenance

Do not take chances using damaged or bent blades.

The mower manufacturers from the Association

of Equipment Manufacturers (AEM) and the Farm

Equipment Manufacturers Association (FEMA) advocate

that you DO NOT reuse, straighten, hard face or weld

mower blades. Death or serious injury could result if a

broken blade is thrown from a mower.

All parts should be inspected during repair and replaced

if worn, cracked or damaged. Excessively worn or

damaged parts can fail and cause injury or death.

Replace any damaged or illegible safety signs.

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Perform Maintenance Safely

— Avoid bending blades. Help prevent mower blades

Mower Blade Maintenance (continued)

— How are mower blades made?

from bending or cracking by avoiding contact with

solid objects. Mower blades are intended to cut

grass, shrubs, woody vegetation, and small trees and

limbs. They are not intended to contact solid objects

such as rocks, concrete, or steel posts. Inspect the

area prior to mowing. Remove or clearly mark any

solid objects and mow around them.

Mower blades are made of high strength alloy spring

steel. They are hot-forged and shaped to meet the

manufacturer’s individual speciﬁcations, then heat

treated and tempered to a high strength, ductile state

to reduce the possibility of breaking while mowing.

Blades are tested to ensure they meet strength,

hardness, and ductility standards. If a blade fails to

meet any of these speciﬁcations, it will not be used

on the mower.

— Replace damaged blades! Inspect the mower blade(s)

daily or after hitting any solid object. If a mower blade

becomes damaged (bent, gouged, cracked) or worn

more than 25 percent of the original size, it should

be removed and replaced with a new blade. Always

use the original manufacturer’s blades. Aftermarket

brand blades may not meet the mower manufacturer’s

strength, hardness and ductility requirements.

— Do not take chances mowing with damaged or

bent blades. Using a damaged or straightened

mower blade can result in the blade breaking and

being thrown into the operator or a bystander causing

death or serious injury. The price of a new blade is

small compared to the potential for the serious injury

that could result from a bent or broken blade being

thrown from the mower.

— What happens when a mower blade bends?

It takes a great amount of impact force to bend

the blade. This impact force often results in the

blades being gouged or chipped. After a blade

is damaged by a gouge or chip a blade failure is

much more likely to occur. When a blade is severely

bent, a microscopic crack may be created in the

blade. Straightening the blade does not remove or

repair this crack, but may cause additional cracks.

Additional stresses during mowing operations can

result in an unexpected blade failure.

Final Word To The User

You have just ﬁnished reading the AEM Industrial and

Agricultural Mower Manual. It is impossible for this

manual to cover every safety situation that you may

encounter on a daily basis. Your knowledge of these

safety precautions and your application to the

basic rules of safety will help to build good judgment

in all situations. Our objective is to help you develop,

establish and maintain good safety habits to make

operating an Industrial and Agricultural Mower easier

and safer for you.

This manual is another in a series on the safe operation of machinery published by AEM.

Many pictorials in this safety manual can be found and downloaded at http://pictorials.aem.org.

For additional publications visit our website at www.safetymaterials.org.

ASSOCIATION OF

EQUIPMENT MANUFACTURERS

e-mail [email protected]

www.aem.org

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Contenido

Reconocimiento . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Introducción . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Alertas de seguridad . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Palabras para el usuario/operador . . . . . . . . . . . . . . . . 3

Cortadora de césped industrial/para agricultura . . . . 4

Cumplimiento del programa de seguridad . . . . . . . . . 5

Preparación para una operación segura . . . . . . . . . . . 9

Arranque con seguridad . . . . . . . . . . . . . . . . . . . . . . . 13

Operación con seguridad . . . . . . . . . . . . . . . . . . . . . . 13

Estacionamiento seguro . . . . . . . . . . . . . . . . . . . . . . . 18

Apagado con seguridad . . . . . . . . . . . . . . . . . . . . . . . 18

Realización de mantenimiento con seguridad . . . . . 19

Palabras ﬁnales para el usuario . . . . . . . . . . . . . . . . . 26

Reconocimiento

Deseamos reconocer las contribuciones de los miembros del Consejo de Fabricantes de Cortadoras de Césped

Industriales/para Agricultura para la preparación de este Manual de seguridad.

AVISO DE PROTECCIÓN DE COPYRIGHT

difusión parcial o total de este trabajo por cualquier medio sin consentimiento previo por escrito de la Asociación de Fabricantes de Equipos.

Revisado el 01/03, 09/10

Introducción

Este manual de seguridad está destinado a señalar

algunas de las situaciones de seguridad básicas que

pueden surgir durante la operación y el mantenimiento

normales de la máquina y a instruirlo en prácticas de

seguridad para manejar estas condiciones. Este manual

NO sustituye los manuales del operador del fabricante de

la cortadora de césped.

Lea y asegúrese

de comprender los

manuales antes

de comenzar la

operación

¡IMPORTANTE! Antes de hacer funcionar la

cortadora de césped, asegúrese de contar con

los manuales del operador del fabricante para

esta máquina y todos los accesorios. Si faltan

los manuales del fabricante, solicite manuales

de repuesto a su empleador, al concesionario de

los equipos o directamente al fabricante. Guarde

este manual de seguridad y los manuales del

fabricante con la máquina en todo momento. Lea

y asegúrese de comprender todos los manuales.

Puede ser necesario tomar precauciones adicionales o

algunas de las instrucciones pueden no ser pertinentes,

dependiendo del equipo, los accesorios y las condiciones

del sitio de trabajo o del área de servicio. El fabricante no

tiene control directo sobre la aplicación, la operación, la

inspección o el mantenimiento del equipo. Por lo tanto,

es SU responsabilidad utilizar prácticas de seguridad

correctas en estas áreas.

La información que se proporciona en este manual

complementa la información especíﬁca sobre la máquina que

contienen los manuales del operador del fabricante. Puede

haber otra información que afecte la operación segura de

la máquina en los letreros de seguridad o en los requisitos

del seguro, programas de seguridad y capacitación del

empleador, códigos de seguridad, leyes federales, locales,

estatales o provinciales, reglas y ordenanzas.

Se encuentra disponible el video AEM Mower

Safety Practices (Prácticas de seguridad para

la cortadora de césped de AEM) para capacitar

y reforzar prácticas de seguridad correctas. Se

alienta a los operadores a ver periódicamente el

video de seguridad.

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Alertas de seguridad

Símbolo

Palabras indicativas

Este símbolo de alerta de seguridad signiﬁca:

“¡ATENCIÓN! ¡MANTÉNGASE ALERTA! ¡SU

SEGURIDAD ESTÁ EN RIESGO!”

Las palabras indicativas son palabras distintivas que

típicamente se encontrarán en letreros de seguridad

de la cortadora de césped y otros equipos del sitio de

trabajo. Estas palabras también se pueden encontrar

en este manual y en los manuales del fabricante. Están

destinadas a alertar al operador sobre un riesgo y el grado

de gravedad del riesgo.

El símbolo de alerta de seguridad identiﬁca mensajes de

seguridad importantes sobre el equipo, sobre letreros de

seguridad, en manuales u otros lugares. Cuando vea este

símbolo, manténgase alerta ante la posibilidad de muerte

o lesiones personales. Siga las instrucciones del mensaje

de seguridad.

DANGER (PELIGRO) indica una

DANGER

situación riesgosa que, si no se evita,

resultará en una lesión grave o la

muerte.

PELIGRO

WARNING (ADVERTENCIA) indica

una situación riesgosa que, si no se

evita, podría resultar en una lesión

grave o la muerte.

WARNING

ADVERTENCIA

CAUTION (PRECAUCIÓN) indica

una situación que, si no se evita,

podría resultar en lesiones leves o

moderadas.

CAUTION

Motivos por los cuales la seguridad es importante:

— Los accidentes provocan discapacidad y muerte.

— Los accidentes cuestan.

PRECAUCIÓN

NOTICE (AVISO) indica un mensaje

de daños a la propiedad.

— Los accidentes pueden evitarse.

NOTICE

AVISO

Palabras para el usuario/operador

Es SU responsabilidad leer y asegurarse de comprender el

manual de seguridad y los manuales del fabricante antes de

hacer funcionar esta máquina. Este manual de seguridad lo

lleva paso a paso a través de su día de trabajo.

Recuerde que USTED es la clave de la seguridad. Las

prácticas de seguridad correctas lo protegen no sólo

a usted sino también a las personas que lo rodean.

Estudie este manual y los manuales del fabricante para

su máquina en particular. Transfórmelos en una parte

activa de su programa de seguridad. Tenga presente que

este manual de seguridad está escrito para cortadoras de

césped industriales/para agricultura.

El reconocimiento de los riesgos y la prevención de

accidentes dependen de que usted esté alerta, sea

cuidadoso y se capacite correctamente para la operación,

el transporte, el mantenimiento y el almacenamiento de

este equipo.

Contáctese con el fabricante del equipo si le queda

alguna pregunta sobre la operación segura después de

estudiar los manuales del operador del fabricante y este

manual de seguridad.

Se han suministrado gráﬁcos útiles para comprender el texto.

Tome todas las demás precauciones habituales y

acostumbradas para un trabajo seguro y, sobre todo:

RECUERDE:

¡LA SEGURIDAD DEPENDE DE USTED!

¡PUEDE EVITAR LESIONES GRAVES O MUERTE

CAUSADAS POR PRÁCTICAS LABORALES

NO SEGURAS!

Lea y asegúrese

de comprender

todos los letreros

de seguridad

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Cortadora de césped industrial/para agricultura

Tipos de cortadora de césped industrial/para

agricultura

Las cortadoras de césped se usan para recortar pasturas,

desmenuzar residuos de cultivos, cortar arbustos, realizar

desbroce pesado, cortar la hierba en vías de agua,

derechos de paso, costados de caminos o autopistas.

Además, estas cortadoras se usan para cortar la hierba

y otras plantas en zonas públicas como parques y

cementerios.

Triturador

Aguilón

Giratorio

Barra en forma de hoz

Giratorio con lateral

plegable

Cortadora de césped industrial/para agricultura

Tipos de cortadora de césped de disco para

agricultura

Las cortadoras de césped de disco están diseñadas y

equipadas para cortar cultivos de heno a mayor velocidad

de desplazamiento.

Cortadora de césped

de disco

Cortadora/

acondicionadora de

disco

Las cortadoras/acondicionadoras de disco cortan y

acondicionan los cultivos.

Las formadoras de hileras autopropulsadas cortan el heno

y lo acondicionan en hileras.

Formadora de hileras

autopropulsada

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Cumplimiento del programa de seguridad

Protéjase a sí mismo

Use la ropa de protección personal y los equipos de

protección personal (PPE) que se le proporcionen o que

requieran las condiciones del trabajo. SIEMPRE debe

usar gafas de seguridad con escudos laterales.

Puede necesitar también:

— Casco

— Calzado de seguridad

— Antiparras de seguridad o protección facial

— Guantes gruesos

— Protección para oídos

— Indumentaria reﬂectiva

— Indumentaria impermeable

— Respirador o máscara con ﬁltro

Use la ropa necesaria; no corra ningún riesgo.

Evite quedar

enredado

¡ADVERTENCIA! Evite lesiones graves o muerte por

enredos. No use ropa ﬂoja ni accesorios. Ate el cabello

largo. Manténgase alejado de todos los componentes

giratorios cuando el motor está en funcionamiento. El

contacto, el enrollado o el enredo con piezas giratorias o

móviles podrían resultar en lesiones graves o la muerte.

Cumplimiento del programa de seguridad

— Lea, asegúrese de comprender y siga las instrucciones

escritas del fabricante que se encuentran en el manual

del operador y en los letreros de seguridad sobre la

cortadora y el tractor.

— Obtenga capacitación para la operación de la

cortadora y el tractor.

— Nunca intente hacer funcionar los controles, excepto

desde el asiento del operador. Las funciones

controladas de manera incorrecta pueden producir

el movimiento imprevisto de la máquina y resultar en

lesiones graves o muerte.

— Apague la cortadora y el tractor antes de descender.

(Consulte la página 18, Prácticas correctas de

apagado de los equipos.)

— Aproveche los programas de capacitación que se

ofrecen en su zona.

— Solicítele al distribuidor de equipos o al supervisor que

le explique cualquier información que no comprenda.

— Explique las instrucciones escritas de los manuales del

operador y los letreros de seguridad a los usuarios u

operadores que no puedan leerlas.

— Inspeccione la cortadora y el tractor diariamente antes

de hacerlos funcionar. Asegúrese de que todas las

guardas se encuentren en su lugar y de que el equipo

funcione correctamente.

Lea, asegúrese de

comprender y siga

las indicaciones de

los manuales y los

letreros de seguridad

— Nunca fume mientras lo está manejando. Nunca

llene el depósito de combustible con el motor en

funcionamiento o cerca de una llama abierta.

— Asegúrese de tener visibilidad adecuada e iluminación

suﬁciente.

Evite las partes

giratorias

— Sepa cuáles son los puntos donde puede quedar

atrapado y las partes giratorias. Su conocimiento

puede evitar accidentes.

Sepa cuáles son

y evite los puntos

donde pueda quedar

atrapado

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Cumplimiento del programa de seguridad

Si un ﬂuido se inyecta en la piel, debe ser extraído

dentro de pocas horas por personal médico

familiarizado con este tipo de lesión.

Evite las lesiones provocadas por equipos elevados

Evite posibles lesiones de aplastamiento por caídas de la

cortadora u otros equipos elevados.

Las fugas de ﬂuido bajo presión pueden no ser visibles.

Al veriﬁcar en busca de fugas o cuando trabaja cerca de

sistemas presurizados:

— Lea las prácticas de seguridad recomendadas en los

manuales del operador del fabricante.

Evite ser aplastado –

Bloquee o apoye

con seguridad la

cortadora

— Use una protección facial o antiparras de seguridad

para proteger los ojos.

— Use un cartón o una madera para buscar fugas; NO

use las manos.

Antes de trabajar cerca o debajo de partes levadas de la

cortadora o de los equipos:

— Apoye o bloquee con seguridad las partes elevadas de

la cortadora o los equipos de acuerdo con el manual

del operador.

— Alivie la presión del sistema antes de desconectar líneas.

— Busque y repare las líneas, los tubos y las mangueras

dañados o con fugas.

— Apoye, bloquee o trabe con seguridad los laterales con

dispositivos de bloqueo aprobados o descienda las

partes de la cortadora o de los equipos hasta el suelo.

— Use trabas de transporte cuando transporte la

cortadora por la vía pública.

— Busque y apriete las conexiones ﬂojas.

— Purgue el aire del sistema antes de hacerlo funcionar.

El ﬂuido a alta

presión puede

inyectarse en el

cuerpo

Evitelesionesproducidasporlíquidosaaltapresión

Evite las lesiones por inyección de ﬂuidos debidas a fugas

de líquidos a alta presión.

Cumplimiento del programa de seguridad

operador del fabricante correspondientes a la cortadora

de césped. No use éter/ﬂuido para arranque en frío si el

motor está equipado con bujías de precalentamiento u

otro dispositivo de precalentamiento.

Evite lesiones por incendios y explosiones

Aplique el freno de estacionamiento, apague el motor de

la cortadora y del tractor y retire la llave mientras llena

el depósito de combustible. Tenga precaución adicional

cuando carga combustible en un motor caliente. Nunca

fume mientras carga combustible. Evite las chispas

conectando a tierra la boquilla de combustible contra el

cuello de llenado del depósito.

Siempre use solvente no inﬂamable para limpiar las

partes. No use gasolina, combustible diesel u otros ﬂuidos

inﬂamables. Almacene todos los ﬂuidos y materiales

inﬂamables lejos de la máquina y de la zona de trabajo.

Sepa dónde se guardan los extintores de incendios, cómo

funcionan y para qué tipo de incendio están destinados.

Veriﬁque la disponibilidad de los extintores de incendios de

acuerdo con las instrucciones del fabricante. Asegúrese de

que cada tractor esté equipado con un extintor de incendios.

Los vapores de un depósito de combustible vacío son

explosivos. Nunca suelde o realice cortes en líneas,

depósitos o contenedores de combustible.

Retire toda la basura o los residuos de corte de la

máquina todos los días o según sea necesario. Mantenga

los residuos alejados del motor, el escape, los embragues

y otras fuentes de calor. Use supresores de chispas,

según corresponda, en el sistema de escape del motor.

Asegúrese de que no haya trapos con aceite u otro

material inﬂamable almacenado en la máquina.

No fumar;

evitar las llamas

abiertas

Revise en busca de fugas de combustible, aceite o ﬂuido

hidráulico. Repare las fugas y limpie la máquina antes de

hacerla funcionar.

Retire los

residuos a diario

o según sea

necesario

El éter/ﬂuido para arranque en frío es inﬂamable. No fume

cuando usa éter/ﬂuido para arranque en frío. Siempre

siga las instrucciones del recipiente y de los manuales del

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Cumplimiento del programa de seguridad

¡Manténgase alerta!

Para una operación segura

Sepa dónde obtener asistencia. Sepa cómo usar un

equipo de primeros auxilios y un extintor de incendios/

sistema de supresión de fuego.

Usted debe ser un operador cualiﬁcado y autorizado

para operar la máquina correctamente. Debe comprender

claramente las instrucciones por escrito que proporciona

el fabricante, recibir capacitación (que incluya la

operación real de la cortadora de césped) y conocer

las reglas y ordenanzas de seguridad correspondientes

al sitio de trabajo. Una buena práctica de seguridad

consiste en señalar y explicar los letreros y las prácticas

de seguridad y asegurarse de que otras personas

comprendan la importancia de seguir estas instrucciones.

¡Manténgase informado!

Aproveche los programas de capacitación que se ofrecen.

¡Tenga cuidado!

El error humano es causado por muchos factores: descuido,

fatiga, sobrecarga, preocupación, desconocimiento de

la máquina por parte del operador, fármacos y alcohol,

entre muchos otros. Los daños al tractor o la cortadora de

césped se pueden arreglar en un tiempo breve, pero las

lesiones o la muerte tienen un efecto perdurable.

¡ADVERTENCIA! Los fármacos y el alcohol afectan la

capacidad de alerta y de coordinación del operador,

así como su capacidad para operar los equipos con

seguridad. Nunca use fármacos o alcohol mientras

opera el equipo de la cortadora. Nunca permita a

sabiendas que otra persona opere esta máquina con

la capacidad de alerta o coordinación deteriorada.

Un operador que toma un medicamento recetado o de

venta libre debe consultar a un profesional médico con

respecto a los efectos colaterales del medicamento que

podrían reducir su capacidad de operar este equipo con

seguridad.

Por su seguridad y la de los demás, aliente a sus

compañeros de trabajo a actuar con seguridad.

Nunca use

fármacos o alcohol

mientras está

operando la máquina

Cumplimiento del programa de seguridad

gobierno federal (OSHA) par ala protección de los

operadores durante el funcionamiento de la cortadora.

Una cabina cerrada proporciona protección adicional para

el operador con respecto a objetos arrojados. Veriﬁque el

manual del operador de la cortadora de césped para ver

si también se requiere una cabina de tractor.

Conozca las reglas

La mayoría de los empleadores tienen reglas que rigen la

operación y el mantenimiento de los equipos. Antes de

comenzar a trabajar en una ubicación nueva, veriﬁque con

el supervisor o con el coordinador de seguridad. Averigüe

sobre las reglas que tendrá que obedecer.

— Use y veriﬁque que otras personas usen la indumentaria

y los equipos de protección personal correctos.

— Inspeccione la máquina y los accesorios antes de cada

uso según lo especiﬁcado por el fabricante y por su

empleador.

— Conozca las limitaciones y las características operativas

del equipo de corte de césped. No haga un uso indebido.

— Veriﬁque que todos los escudos y las guardas estén

correctamente instalados antes de hacer funcionar la

máquina.

La Administración de Seguridad y Salud Ocupacional

(Occupational Safety and Health Administration,

OSHA) hace cumplir leyes federales dentro de los

EE.UU. que se aplican a la operación, la aplicación y el

mantenimiento seguros de equipos en un sitio de trabajo.

Es responsabilidad del empleador cumplir estas leyes. Un

representante de OSHA puede visitar periódicamente un

sitio de trabajo para ver si estas leyes se cumplen.

También puede haber leyes estatales/provinciales o locales

u ordenanzas internacionales que se apliquen a este

equipo y a su uso, junto con reglas especíﬁcas del sitio

de trabajo o del empleador. Es importante que conozca y

cumpla todas las leyes y reglas aplicables, incluso las que

requieren capacitación y certiﬁcación del operador.

— Nunca modiﬁque o retire partes de la máquina (excepto

para realizar servicios; después, asegúrese de que se

vuelvan a colocar en su lugar).

Reglas

de seguridad

Sepa cuáles son

•

Las siguientes son algunas de las reglas que debe

cumplir al trabajar:

— Un ROPS (sistema de protección antivuelco) y un tractor

equipado con cinturón de seguridad es exigencia del

y asegúrese de

comprender las reglas

de funcionamiento

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Cumplimiento del programa de seguridad

Algunas reglas que debe cumplir al trabajar

(continuación)

— Únicamente personas cualiﬁcadas y autorizadas

Mantenga

a los niños alejados

pueden manejar estos equipos.

de los equipos

— Nunca permita que los niños jueguen en los equipos,

viajen en ellos o los hagan funcionar. Los niños no

están cualiﬁcados para manejar estos equipos.

— No transporte pasajeros.

— Use contacto en tres puntos (asideros y peldaños) y

enfrente el equipo al ascender o descender de él.

— Mantenga a las personas ajenas a 300 pies (92 m) de la

operación de corte.

Mantenga a las

personas ajenas

alejadas

— Familiarícese con el sitio de trabajo antes de usar la

cortadora de césped. Tenga en cuenta posibles riesgos

que puede encontrar en el terreno. Retire o marque los

obstáculos y residuos que podrían dañar la cortadora o

ser arrojados por ella.

No lleve

pasajeros

— Utilice sólo accesorios y partes aprobados por el

fabricante de la cortadora de césped.

— Asegúrese de que todos accesorios estén descendidos,

aplique el freno de estacionamiento, apague el motor y

haga funcionar todas las palancas de control. Retire la

llave antes de salir del tractor. (Consulte la página 18,

Prácticas correctas de apagado de los equipos.)

— Cuando transporte la cortadora de césped en un

remolque, siga las instrucciones detalladas del fabricante

para la carga, el amarre y la descarga de la cortadora.

Apague los equipos

cuando están sin

vigilancia

Cumplimiento del programa de seguridad

Asegúrese de que todas las estructuras de protección,

guardas, escudos, pantallas y paneles del fabricante

están bien reparados, en su lugar y bien ajustados.

Los componentes de seguridad dañados, faltantes o

debilitados pueden crear una situación de riesgo para

usted como operador. Nunca retire o modiﬁque ningún

componente de seguridad (incluso escudos para objetos

arrojados) que haya en la cortadora.

Conozca los equipos

Lea y asegúrese de comprender los letreros de seguridad

que indican PELIGRO, ADVERTENCIA, PRECAUCIÓN

y AVISO y otros letreros informativos que hay sobre

el tractor y la cortadora de césped y en el manual del

operador del fabricante. Solicítele al supervisor o al

distribuidor de la cortadora que le explique cualquier

información que no comprenda. El incumplimiento de las

instrucciones de seguridad podría resultar en lesiones

graves o muerte.

Conozca lo siguiente sobre el tractor y la cortadora de

césped:

— Funcionamiento, propósito y uso de todos los controles.

— Velocidades de funcionamiento correctas.

— Capacidades y funcionamiento correcto en pendientes

y terrenos desparejos.

— Características del frenado y la dirección.

— Radio de giro y separaciones.

— Cómo detener los equipos rápidamente en una

emergencia.

Lea y asegúrese

de comprender

todos los letreros

de seguridad

Lea y asegúrese

de comprender los

manuales antes

de comenzar la

operación

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Preparación para una operación segura

marcadas; incluya los pernos y sujetadores de las

Revise los equipos de la cortadora de césped y el

tractor

hojas. Nunca enderece o suelde en las hojas.

— Asegúrese de que el escudo para objetos que son

arrojados se encuentre correctamente instalado y en buen

estado. Repárelo o sustitúyalo si está dañado o falta.

Antes de comenzar la jornada de trabajo, inspeccione la

máquina y asegúrese de que todos los sistemas estén en

buenas condiciones operacionales.

¡ADVERTENCIA! Evite posibles lesiones por aplastamiento

producidas por equipos que caen. La falla del sistema

hidráulico o de una parte podría causar la caída de

equipos que no están apoyados. No permanezca debajo

de equipos elevados excepto que estén correctamente

apoyados de acuerdo con el manual del operador.

Recorrida de

inspección

— Realice procedimientos de servicio diarios y periódicos

según lo indicado por el fabricante del equipo.

— Veriﬁque para detectar piezas faltantes, dañadas,

rotas o ﬂojas en el tractor y en la cortadora de césped.

Repare o sustituya esas piezas.

Realice el

mantenimiento de

la máquina

— Veriﬁque que los accesorios del tractor y la cortadora

sean los correctos.

— Veriﬁque que la clasiﬁcación nominal de velocidad de

TDF del tractor y la cortadora sea la correcta.

— Veriﬁque el estado de las hojas de la cortadora

de césped. Sustituya las hojas que se encuentren

gravemente gastadas, dobladas, agujereadas o

Lea el manual –

Bloquee o apoye

con seguridad la

cortadora

Preparación para una operación segura

— Veriﬁque que todos los escudos y guardas estén en su

lugar y que todos los equipos se encuentren en buenas

condiciones de funcionamiento. Esto incluye la línea

motriz de la TDF, la caja de engranajes y las guardas y

escudos de los implementos que se usan para proteger

al operador.

— Asegúrese de que el letrero de vehículo de movimiento

lento, los y las luces de advertencia estén en buenas

condiciones y puedan verse claramente.

— Asegúrese de que todas las herramientas y objetos

sueltos se retiren o se sujeten con seguridad mientras

se opera la máquina.

— Veriﬁque que los dispositivos de bloqueo del extremo

en horquilla de la línea motriz estén correctamente

enclavados.

— Veriﬁque que todos los letreros de seguridad se vean

con claridad. Sustituya los letreros dañados.

— Veriﬁque en busca de sistemas hidráulicos dañados o

con fugas en el tractor o la cortadora. Repare o ajuste

según sea necesario.

Revise para

detectar/guardas y

escudos dañados

¡ADVERTENCIA! El ﬂuido hidráulico bajo presión puede

penetrar la piel o los ojos y causar lesiones graves,

ceguera o la muerte. Las fugas de ﬂuido bajo presión

pueden no ser visibles. Utilice un cartón o una madera

para buscar fugas, no la mano. Use protección ocular.

Si el ﬂuido se inyecta en la piel, debe ser extraído dentro

de las próximas pocas horas por personal médico

familiarizado con este tipo de lesión.

Veriﬁque en

busca de fugas e

inspeccione las

mangueras

— Mantenga la superﬁcie de la plataforma del operador

limpia y libre de grasa, aceite, suciedad, nieve o

hielo. Los peldaños y asideros deben estar limpios y

funcionar correctamente.

— Asegúrese de que las luces de trabajo se mantengan

limpias (si están instaladas). Veriﬁque que todas las

luces funcionen correctamente.

Aparte las

reﬂectores

herramientas

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Preparación para una operación segura

Corrija las condiciones no seguras. No opere en áreas

con problemas donde no se puedan retirar o marcar los

residuos y los obstáculos.

Familiarícese con la zona de trabajo

Antes de hacer funcionar la cortadora de césped,

inspeccione cuidadosamente la zona de trabajo. Recorra

a pie alrededor de la zona e inspeccione las superﬁcies

sobre las cuales se desplazará cuando utilice la cortadora.

Analice la zona de corte para determinar:

— El procedimiento de corte más eﬁciente.

— La altura del material que debe cortarse.

— Las condiciones operativas del terreno.

— Cómo usar mejor el patrón de corte en sentido de

avance.

— Las posibilidades de que personas ajenas o que pasan

circunstancialmente queden expuestas a objetos que

se arrojan.

Recorra a pie

alrededor del lugar

de trabajo

Localice y evite:

— Agujeros

— Puntos irregulares

— Desmoronamientos

— Obstáculos (tocones)

— Excavaciones

— Agua estancada

— Lodo profundo

— Puntos mojados

— Suelo blando

— Líneas y aparatos

Retire o marque

los residuos y

obstáculos

eléctricos

— Otros servicios públicos

— Cualquier condición que

podría causar una colisión,

pérdida de control o vuelco

— Pendientes empinadas

Tenga cuidado con otras personas

Antes de poner en marcha los equipos:

— Recorra a pie alrededor de los equipos.

— Veriﬁque en busca de personas debajo o cerca de los

equipos.

— Retire a todas las personas de esas zonas.

— Haga sonar una advertencia.

Busque residuos y obstáculos recorriendo a pie la zona

antes de cortar. Los objetos como alambre, cable, rocas,

neumáticos y metales que podrían dañar o ser arrojados

por la cortadora de césped deben retirarse o marcarse

claramente y evitarse.

Preparación para una operación segura

Ascienda y descienda del tractor correctamente

Siempre use contacto de tres puntos al ascender o

Utilice contacto

de tres puntos

descender del tractor o de la cortadora de césped.

Enfrente la máquina al ingresar o salir de ella. Un contacto

de tres puntos signiﬁca que tres de los cuatro miembros

(brazos y piernas) están en contacto con la máquina en

todo momento durante el ascenso y descenso.

Antes de ascender:

— Límpiese el calzado y las manos. Limpie la nieve, el

hielo, el lodo o el aceite de los peldaños y asideros.

Limpie las

superﬁcies

resbaladizas

Durante el ascenso y el descenso:

— Use los asideros y los estribos.

— Nunca se aferre al volante o a los controles como

asideros.

— Nunca ascienda o descienda de un tractor en

movimiento.

— Nunca ascienda o descienda transportando

herramientas u objetos que impidan el contacto de tres

puntos. Deje en el piso las piezas o las herramientas.

Manteniendo el contacto correcto, suba y, después,

recoja el objeto.

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Preparación para una operación segura

Prueba de seguridad de los controles del tractor

y de la cortadora de césped

Use el ROPS

y el cinturón de

seguridad

Arranque el tractor siguiendo los procedimientos

especíﬁcos del manual del operador del fabricante. Estos

procedimientos normalmente incluyen:

— Colóquese y ajústese el cinturón de seguridad en el

tractor equipado con ROPS.

— Veriﬁque que el freno de estacionamiento esté aplicado.

Arranque

únicamente desde

el asiento del

operador

— Veriﬁque que la TDF esté desenganchada.

— Veriﬁque que todos los controles estén en la posición

de estacionamiento.

— Advierta a otras personas en la zona antes de arrancar

el tractor.

— Arranque el tractor siguiendo los procedimientos de

arranque que recomienda el fabricante del tractor.

Revise los

instrumentos y

controles

¡ADVERTENCIA! Evite lesiones graves o muertes

producidas por el movimiento inesperado de la máquina.

Arranque el motor únicamente desde el puesto del

operador. Nunca intente arrancar el motor haciendo

un corto entre los bornes del arranque o tomando la

llave desde el suelo o desde afuera de la cabina.

— Eleve y descienda la cortadora de césped en busca

de problemas en el descenso total o el enganche de la

línea motriz.

Después del arranque:

— Veriﬁque los equipos en busca de vibraciones

excesivas y ruidos anormales.

— Veriﬁque que todos los instrumentos, indicadores y

luces indicadoras funcionen normalmente.

— Veriﬁque que todos los controles, la dirección y los

frenos del tractor funcionen correctamente.

Preparación para una operación segura

— Use las prácticas correctas de apagado de los equipos

antes de inspeccionar equipos. Espere hasta que todo

No descienda hasta

movimiento de los equipos se haya detenido antes de

descender del tractor o la cortadora de césped.

— No haga funcionar la cortadora si el tractor y la cortadora

de césped no funcionan correctamente. Coloque una

etiqueta que indique “No poner en funcionamiento” en la

máquina, retire la llave y no haga funcionar la cortadora

hasta que el problema se haya corregido.

que el movimiento de

los equipos se haya

detenido

Use una etiqueta

que indique

“No poner en

Sistema de toma de fuerza (TDF)

funcionamiento”

Asegúrese de hacer funcionar el tractor a la velocidad de

TDF indicada para la cortadora.

Al hacer funcionar tractores con sistemas de TDF

impulsados por transmisión, una cortadora giratoria tiene

un signiﬁcativo efecto de rueda volante. La cortadora

puede seguir propulsando un tractor con un sistema de

TDF impulsado por transmisión.

Use la velocidad

de la TDF

El tractor debe estar equipado y funcionar como sigue:

— Instale una línea motriz equipada con un embrague de

sobrecarga.

— Prevea suﬁciente espacio y tiempo para maniobrar

anticipando los giros, las paradas y las reducciones de

velocidad.

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Preparación para una operación segura

Enganche de la cortadora de césped al tractor

Lea y asegúrese

Cortadoras montadas en enganche de tres puntos:

— Consulte los manuales de los fabricantes de la

cortadora y del tractor.

— Coloque la palanca selectora de elevación de potencia

hidráulica del tractor en la posición descendida para

evitar movimientos imprevistos.

de comprender los

manuales antes

de comenzar la

operación

— Explique los procedimientos de enganche a los

operadores que no puedan leerlos.

— Pueden requerirse pesos en el extremo delantero para

mantener el control de la dirección y la estabilidad del

extremo delantero. Consulte los manuales del operador

de los fabricantes.

Mantenga una

distribución

correcta del peso

— Al hacer retroceder el tractor hasta la cortadora de

césped, NUNCA permita que haya personas entre

tractor y la cortadora.

— Instale la cortadora en los eslabones de tres puntos del

tractor y asegúrela en su lugar con pasadores.

— Instale con seguridad la línea motriz a la TDF del

tractor. Descienda el escudo principal hasta su lugar

si es móvil. Empuje y tire de la línea motriz para

asegurarse de que esté trabada en el vástago de

la TDF.

No permita que

haya nadie entre el

tractor y la cortadora

de césped

Evite quedar

enredado, use

guardas y

escudos

Preparación para una operación segura

TDF A 540 RPM

ESTRÍA 6 A 1 3/8"

P14UILNG.

Cortadoras montadas en enganche tipo de tiro:

— Consulte los manuales de los fabricantes de la

cortadora y del tractor.

540 RPO PTO

1-3/8" 6 SPLINE

Ajuste de la

barra de tiro del

tractor

— Retire el acople rápido del enganche de tres puntos si

está instalado.

TDF A 1000 RPM

ESTRÍA 21 A 1 3/8"

1-3/8" 21 SPLINE

1000 RPO PTO

— Instálelo únicamente al enganche de la barra de tiro.

— Ajuste la longitud de la barra de tiro del tractor para el

funcionamiento de la TDF a 540 ó 1000 rpm.

— Al hacer retroceder el tractor hasta la cortadora de

césped, NUNCA permita que haya personas entre

tractor y la cortadora.

P1U6ILNG.

TDF A 1000 RPM 1

1000 RPO PTO

ESTRÍA 20 A 1 ¾"

1-3/4" 20 SPLINE

20IN

PULG.

— Instale correctamente la cadena de remolque de

seguridad de la cortadora en el tractor.

— Instale con seguridad la línea motriz a la TDF del

tractor. Empuje y tire de la línea motriz para asegurarse

de que esté trabada en la TDF. Descienda el escudo

principal a su lugar.

Conﬁrme que los

laterales estén

apoyados antes de

soltar las trabas

— Conecte las mangueras hidráulicas de la cortadora de

césped en el tractor.

— Asegúrese de que los laterales o las plataformas

elevadas de la cortadora estén sostenidas por los

cilindros antes de retirar las trabas de transporte.

Nunca haga fuerza para soltar las trabas de transporte

o de los laterales. Los laterales o la plataforma podrían

caerse y aplastarlo.

Evite quedar

enredado, use

guardas y

escudos

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Arranque con seguridad

Cómo realizar un arranque correcto

Corte la hierba únicamente con luz diurna o en

condiciones de buena luz artiﬁcial.

Hojas giratorias –

Manténgase

Evite lesiones graves o muerte producidas por objetos

arrojados por la cortadora o por el contacto con las hojas:

— Mantenga los escudos de las cadenas, los escudos

deﬂectores ﬂexibles o sólidos y las rampas de

descarga en su lugar y en buen estado de reparación.

— Mantenga a las personas ajenas a 300 pies (92 m) de la

operación de corte.

No ponga en

funcionamiento una

cortadora de césped

dañada

— Nunca dirija la descarga de la cortadora hacia una

persona.

— Mantenga las manos, los pies y otras partes del

cuerpo alejadas de las piezas giratorias, las hojas y las

aberturas de descarga.

— No haga funcionar la cortadora de césped en la

posición de transporte.

Objetos arrojados por la cortadora de césped

Dependiendo del propósito previsto, las cortadoras

están diseñadas para cortar hierba, maleza, broza y

cultivos. Las hojas de la cortadora están diseñadas y

probadas para uso intensivo. Las hojas de la cortadora,

sin embargo, no están diseñadas para entrar en contacto

con objetos sólidos como rocas, cemento o metales. Un

impacto de este tipo puede arrojar objetos rotos hasta

300 pies (92 m) de distancia. Nunca debe haber personas

ajenas a menos de 300 pies (92 m) de una cortadora

giratoria en funcionamiento o a menos de 100 pies (30 m)

de una cortadora de disco correctamente equipada.

No se acerque a una cortadora hasta que todo

movimiento se haya detenido.

Enganche de la transmisión de RDF de la cortadora de

césped:

— Eleve la cortadora hasta la altura de corte máxima.

— Enganche la TDF a baja velocidad del motor.

— Aumente la velocidad del motor hasta llegar a la

velocidad nominal de la TDF.

— Descienda la cortadora hasta la altura de corte deseada.

— Detenga y apague de inmediato si la cortadora golpea

contra una obstrucción.

— Inspeccione y repare cualquier daño de la cortadora

antes de reanudar el corte.

— No haga funcionar una cortadora que vibra en exceso o

produce ruidos anormales.

Operación con seguridad

Los escudos de la cortadora están diseñados para reducir

el riesgo de objetos arrojados y se deben mantener

correctamente y en su lugar durante las operaciones de

corte.

Siga todas

las reglas de

seguridad

El riesgo de lesiones graves o muerte puede reducirse

signiﬁcativamente si se siguen estas reglas. Si no se

siguen todas estas reglas de seguridad, la operación

de corte debe detenerse en caso de que alguna

persona ingrese dentro del límite de seguridad

Realice el corte de la zona a una altura intermedia.

Inspeccione la zona atentamente y retire o marque

cualquier residuo u obstáculo restante. Corte nuevamente

a la altura ﬁnal deseada.

correspondiente a cada tipo de cortadora.

Primero — Inspeccione la zona antes de cortar y retire las

piedras, ramas, alambres, cables, metales, vidrios y otros

objetos sólidos antes de hacer funcionar la máquina. Los

objetos que no puedan retirarse deben marcarse con

claridad y ser evitados con cuidado por el operador.

Segundo — Los escudos para objetos arrojados por la

cortadora deben usarse cuando se opera cerca de caminos,

parques, zonas pobladas u otras zonas donde objetos

arrojados podrían lesionar a personas ajenas o dañar la

propiedad. Siga el manual del operador del fabricante.

En áreas sin cultivos con hierba y maleza de altura

suﬁciente como para ocultar objetos que podrían ser

golpeados por las hojas, inspeccione la zona y retire o

marque los residuos u obstáculos grandes.

Tercero — Cruce en sentido diagonal cuando realiza

el corte a través de zanjas, depresiones marcadas y

hundimientos. Eleve la cortadora para evitar que las hojas

de la cortadora golpeen el suelo.

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Operación con seguridad

Apague la TDF, espere que las hojas dejen de girar, eleve

la cortadora y, después, retroceda.

Objetos arrojados por la cortadora de césped

(continuación)

Corte desplazándose en sentido de avance.

Cortadoras de disco — Cuando se usa una cortadora

de disco, es importante conocer la zona donde se va a

cortar. Si el operador ha realizado cortes en el terreno

antes y está familiarizado con todos los obstáculos

que puede haber, es suﬁciente observar delante de la

trayectoria de la cortadora para detectar cualquier objeto

adicional que pueda haber ingresado en el terreno. Esté

preparado para detenerse o evitar objetos que podrían

ser peligrosos si son arrojados por la cortadora. Si piensa

cortar en un terreno que no conoce bien y se encuentra

junto a un camino transitado o puede haber personas

a menos de 100 pies (30 m) de la cortadora de césped,

debe inspeccionar y limpiar o marcar el terreno.

Use la velocidad

de desplazamiento

correcta

Velocidad de desplazamiento durante el corte

La velocidad de desplazamiento correcta depende de las

condiciones del terreno y del tipo de hierba, la densidad y

la altura que debe cortarse:

— El rango normal de velocidad de desplazamiento es de

2 a 5 mph (3.2 a 8 km/h).

Cómo cortar en retroceso

— Use una velocidad de desplazamiento menor para

cortar hierbas altas y densas.

— Use una velocidad de desplazamiento mayor para

cortar hierba delgada a altura media y con condiciones

de terreno sin diﬁcultades.

No corte mientras se desplaza en retroceso. Es más

probable que se arrojen objetos y que éstos puedan llegar

más lejos.

— Use una velocidad de desplazamiento menor par acortar

en terreno irregular, con pendientes o no muy conocido.

No corte

en retroceso

Las cortadoras de disco están diseñadas para usar

velocidades de desplazamiento mayores cuando funcionan

en terrenos despejados de residuos y peligros superﬁciales.

Operación con seguridad

Corte de hierba extremadamente alta

Puede ser necesario cortar dos veces la hierba

extremadamente alta que no sea cultivo. (Consulte la página

13, Objetos arrojados por la cortadora de césped.)

Detenga

la hoja antes de

desatascar

Primera pasada de corte:

— Apague la cortadora y el tractor usando la práctica

correcta de apagado de equipos antes de descender del

tractor. (Consulte la página 18, Prácticas correctas de

apagado de los equipos.)

— Inspeccione la zona y retire o marque cualquier residuo u

obstáculo.

Proporcione el

espacio libre

adecuado para la

oscilación de la

cortadora de césped

— Corte la hierba a mayor altura (10 a 15 pulg. [25 a 38 cm])

para evitar los objetos ocultos.

Preste atención a los espacios libres de los

equipos

Segunda pasada de corte:

— Apague la cortadora y el tractor usando la práctica

correcta de apagado de equipos antes de descender

del tractor.

— Inspeccione la zona y retire o marque cualquier residuo

u obstáculo.

Las cortadoras con enganche de tres puntos y montaje

lateral tienen un arco de giro mayor que las tipo de tiro.

Deje el espacio libre suﬁciente para la oscilación de la

cortadora cuando gira.

No permita que haya personas ajenas cerca del tractor

y la cortadora de césped cuando mueve o transporta el

tractor y la cortadora.

— Corte la hierba a la altura deseada y, de ser posible, a

90 grados con respecto a la primera pasada de corte.

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Operación con seguridad

Prácticas de seguridad para la cortadora de

césped de montaje inferior

Nunca se pare

sobre la cortadora

de césped –

Cuando se traslada con una cortadora de césped de

montaje inferior:

Manténgase alejado

— Mantenga la rampa de descarga extraíble en su lugar y

por encima de la abertura de descarga.

— Nunca se pare sobre la carcasa de una cortadora

de césped cuando el motor del tractor está en

funcionamiento.

— Distribuya los recortes de hierba con la rampa de

descarga orientada hacia la zona donde se cortó.

— Antes de limpiar una cortadora o una rampa de

descarga atascada, apague la máquina usando la

práctica correcta para apagado del equipo. (Consulte

la página 18, Prácticas correctas de apagado de los

equipos.)

Mantenga

la rampa en

su lugar

Detenga

la hoja antes de

desatascar

Operación con seguridad

Cortadora de césped con lateral o aguilón

Peligros y riesgos de obstrucciones elevadas

No se acerque a

líneas de electricidad

energizadas

Veriﬁque en busca de obstrucciones elevadas con las

cortadoras que tienen el lateral o el aguilón elevado, para

evitar lesiones graves o la muerte por contacto con:

— Líneas y aparatos eléctricos.

— Ramas bajas de los árboles.

— Otras obstrucciones elevadas.

Manténgase alejado

de los equipos

energizados

— Mantenga las distancias especiﬁcadas con respecto a

los cables y los aparatos eléctricos. Nunca se acerque

a cables o aparatos eléctricos energizados con ninguna

parte de la máquina, salvo que se hayan tomado todas

las precauciones de seguridad locales, estatales/

provinciales y federales (OSHA) necesarias. Use

extrema precaución.

¡PELIGRO! Evite la electrocución o lesiones graves por

contacto o un espacio libre inadecuado con respecto

a líneas o aparatos eléctricos energizados. No permita

que la máquina o el accesorio se acerque o entre en

contacto con una línea de electricidad. No se acerque

ni toque una máquina que esté en contacto con una

línea de electricidad.

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Operación con seguridad

Prácticas de seguridad para cortadoras de

césped con laterales y montaje lateral

300 ft

(92 m)

Mantenga a las

personas ajenas

alejadas de la zona

de corte

Las posiciones elevadas de los laterales reducen la

protección de los escudos y aumentan los riesgos de

objetos arrojados y contacto con las hojas.

Evite la posibilidad de lesiones graves o muerte por

objetos arrojados o contacto con las hojas causados

por la elevación y el descenso de los laterales durante

las operaciones de corte:

— No realice cortes con personas ajenas presentes a

menos de 300 pies (92 m) de la cortadora de césped.

— Asegúrese de que no haya personas cerca de la

cortadora mientras se elevan o descienden los

laterales.

Evite golpear

obstrucciones

— Apague la TDF y espere hasta que todos los elementos

giratorios se hayan detenido antes de elevar la

plataforma o la sección lateral de la cortadora.

— Únicamente eleve el lateral para quitar objetos de la

trayectoria de corte o para acompañar una pendiente

del terreno.

— Descienda hasta el suelo el lateral elevado una vez que

se eliminó el objeto o se superó la pendiente.

— Detenga el trabajo de corte si alguna persona se acerca

a menos de 300 pies (92 m) de la zona de corte.

Prácticas de seguridad para trabajos de corte en

orillas de zanjas

Use extremo cuidado al realizar cortes en orillas

de zanjas. Preste atención a escurrimientos, zonas

erosionadas y obstrucciones para el corte a lo largo de

las orillas de zanjas. Si se golpean obstrucciones con

cortadoras de montaje lateral o con aguilón, el extremo

delantero del tractor puede desviarse hacia la zanja.

Operación con seguridad

Los trabajos en orillas de zanjas con aguilón y lateral

elevado pueden reducir la eﬁcacia de la protección del

operador de la cortadora que proporcionan los escudos

para objetos arrojados.

de que el ROPS está elevado y trabado en su lugar y

use siempre el cinturón de seguridad.

Prevenga los vuelcos del tractor y de la cortadora de césped

y mantenga controlada la estabilidad de los equipos:

— Repase los manuales del operador del tractor y de la

cortadora para ver las prácticas de seguridad para

operaciones en pendientes y terrenos desparejos.

Explique las prácticas a los operadores que no puedan

leerlas.

Utilice cabinas

cerradas con ROPS

o cerramientos de

protección

— Evite trabajar en pendientes extremadamente

empinadas.

— Cuando realice estas operaciones, use cabinas cerradas

con ROPS, cerramientos protectores especiales y otros

escudos para el operador que ofrece el fabricante.

— Inspeccione la zona de corte y retire o marque todos

los objetos extraños y los residuos que deberá esquivar

la cortadora.

Lea y asegúrese

de comprender los

manuales antes

de comenzar la

operación

Prácticas de seguridad para trabajos de corte en

terrenos desparejos

Use el ROPS

y el cinturón

de seguridad

Las pendientes y los terrenos desparejos reducen la

estabilidad del tractor y de la cortadora.

Como en todas las condiciones de corte, use tractores

equipados con ROPS y cinturón de seguridad. Asegúrese

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Operación con seguridad

Prácticas de seguridad para trabajos de corte en

terrenos desparejos (continuación)

— Use extremo cuidado para mantener el control de los

equipos cuando trabaja en estas condiciones.

— Aumente la estabilidad del tractor agregando

pesos o lastre en las ruedas y aumentando al

máximo la separación entre las ruedas. Consulte las

recomendaciones en el manual del operador.

— Mantenga la velocidad de desplazamiento en el mínimo.

— Realice giros amplios y graduales.

Mantenga

el control,

desplácese

Agregue lastre,

ensanche la

separación entre

las ruedas

— Evite los arranques, las paradas y los giros bruscos

cuando trabaje en subidas o bajadas de pendientes o

sobre ellas.

— No levante del suelo las cortadoras de montaje trasero

o de montaje lateral ni los laterales de la cortadora

durante estas operaciones.

— Manténganse alerta en busca de agujeros, baches,

pozos, tocones u otras obstrucciones que podrían

hacer volcar la máquina.

Evite los pozos,

baches y agujeros

— Evite las condiciones de suelo resbaladizo que podrían

causar la pérdida de control y el vuelco del tractor y la

cortadora.

— Evite bajar completamente y golpear el suelo cuando

cruza en sentido diagonal depresiones marcadas y

hundimientos.

Use extremo cuidado al mantener la estabilidad de los

equipos durante todos los trabajos de corte en terrenos

desparejos y pendientes. Usted es quien juzga en última

instancia si en cualquier pendiente se puede trabajar con

seguridad.

Operación con seguridad

— Veriﬁque que el emblema de vehículo de movimiento le

resulte visible a cualquier vehículo que se aproxime por

atrás.

Prácticas de seguridad para el transporte en caminos

Antes de operar en la vía pública:

— Consulte los manuales del operador de los fabricantes

de la cortadora y del tractor para ver instrucciones.

— Explique las instrucciones a los usuarios u operadores

que no puedan leerlas.

— Veriﬁque las ordenanzas locales sobre marcas, luces,

balizas, etc. requeridas en los equipos durante el

desplazamiento por la vía pública. Se requieren luces

en las cortadoras que obstaculizan la visibilidad de las

luces traseras y/o las luces de advertencia del tractor.

— Cuando transporte la cortadora de césped en un

remolque, siga las instrucciones detalladas del fabricante

para la carga, el amarre y la descarga de la cortadora.

Durante el transporte en la vía pública:

— Obedezca todas las ordenanzas de tránsito locales.

— Acérquese a las intersecciones con precaución.

— Observe los letreros de velocidad y control del tránsito.

— Evite las paradas de emergencia y los giros cerrados.

Sea un operador amable y apártese periódicamente para

dejar pasar el tránsito.

Lea y asegúrese

de comprender los

manuales antes

de comenzar la

operación

Antes de transportar en la vía pública:

— Desconecte la alimentación de la TDF a la cortadora.

— Eleve la cortadora a la posición de transporte y aplique

la traba para transporte.

— Trabe los laterales de la cortadora de césped en la

posición de transporte con dispositivos de bloqueo

aprobados.

— Instale una cadena de seguridad para remolque entre la

cortadora tipo de tiro y el tractor.

YIELD

STOP

Obedezca las

ordenanzas de

tránsito

— Asegúrese de que las luces, las luces de advertencia y

los reﬂectores están en su lugar y son visibles.

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Estacionamiento seguro

Prácticas de seguridad para el estacionamiento

— Use las zonas designadas o alejadas del tránsito.

— Use lugares con suelo ﬁrme y nivelado.

— Aplique el freno de estacionamiento.

— Descienda el equipo de la cortadora de césped hasta

el suelo.

Aplique el freno de

estacionamiento

Apague la cortadora y el tractor usando la práctica

correcta de apagado de equipos antes de descender del

tractor. (Consulte la página 18, Prácticas correctas de

apagado de los equipos.)

Descienda

los equipos elevados

hasta el suelo

Lugares de estacionamiento con suelo en pendiente:

— Ubique los equipos transversalmente con respecto a la

pendiente.

— Aplique los frenos de estacionamiento.

— Descienda el equipo de la cortadora de césped hasta

el suelo.

Antes de estacionar temporalmente y dejar equipos

deshabilitados cerca de zonas con tránsito:

— Retire los equipos de la vía pública.

— Instale banderas de advertencia.

— Use las balizas de advertencia del tractor.

— Bloquee las ruedas del tractor.

Apagado con seguridad

Prácticas correctas de apagado de los equipos

PTO

Transforme el apagado correcto de los equipos en un hábito.

Desenganche la TDF,

STOP

El apagado correcto de un tractor y una cortadora

de césped puede ayudar a evitar accidentes cuando

la cortadora está sin vigilancia. Apague la cortadora

siguiendo los procedimientos especíﬁcos del manual

del operador del fabricante. Estos procedimientos

normalmente incluirán:

aplique el freno

Descienda los

equipos elevados

hasta el suelo

— Reduzca la velocidad del motor.

— Desenganche el embrague de la TDF y la transmisión.

— Haga funcionar el motor en ralentí para que se enfríe

gradualmente.

— Coloque todos los controles en la posición de

estacionamiento.

— Aplique el freno de estacionamiento.

— Descienda la cortadora de césped hasta el suelo.

— Descienda los laterales de las cortadoras con laterales

hasta el suelo.

Espere hasta que las

piezas giratorias se

detengan

— Apague el motor, trabe la ignición y retire la llave de la

máquina; llévela con usted.

— Espere hasta que todas las piezas móviles se hayan

detenido antes de descender.

Retire la llave, trabe

la ignición, llévese

la llave

— Libere la presión hidráulica moviendo los controles

hidráulicos varias veces en todas las direcciones.

— Trabe las cubiertas y los cerramientos antivandalismo, si

están instalados, cuando los equipos están sin vigilancia.

— Descienda con cuidado manteniendo contacto de tres

puntos.

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Apagado con seguridad

Descenso correcto

— Nunca descienda de equipos en movimiento.

— Nunca baje de una máquina saltando.

— Descienda con cuidado.

Espere hasta que las

piezas móviles se

detengan

— Veriﬁque que no haya peldaños resbaladizos.

— Mantenga los pies y las manos lejos de los controles.

— Use los asideros y los peldaños durante el descenso.

— Enfrente la máquina y use contacto de tres puntos (2

manos y 1 pie o 2 pies y 1 mano).

Use contacto de tres

puntos; enfrente a

la máquina

Realización de mantenimiento con seguridad

¡ADVERTENCIA! No modiﬁque equipos ni agregue

componentes no aprobados por el fabricante. Use

piezas, lubricantes y técnicas de servicio recomendadas

por el fabricante.

Mantenimiento de los equipos

Realice el

mantenimiento de

los equipos

Piezas de la cortadora de césped y seguridad

personal

Los fabricantes de cortadoras de césped usan

sujetadores y especíﬁcos y piezas especialmente

diseñadas para cumplir con los requisitos de las

operaciones de las cortadoras. Las piezas críticas (pernos

autobloqueantes de las hojas, hojas, pasadores, escudos

y otros componentes especiales) tienen requisitos

especíﬁcos de resistencia, diseño y ajuste para la marca y

el modelo de cortadora que usted está usando.

Asegúrese de mantener los equipos de acuerdo con las

instrucciones del fabricante. Veriﬁque con regularidad el

funcionamiento de los dispositivos de protección y de

seguridad.

No realice ningún trabajo en un tractor o en una cortadora

de césped si no está autorizado y cualiﬁcado para

hacerlo.

Evite posibles lesiones graves o la muerte por el uso de

piezas o modiﬁcaciones no aprobadas:

— No sustituya con tornillería común los pernos de las

hojas u otros componentes de piezas especiales

originales del fabricante.

— No sustituya hojas, pasadores, escudos u otras piezas

críticas.

— No use pernos de mayor resistencia para reemplazar

los pernos de seguridad originales del fabricante.

Si ha sido autorizado para realizar mantenimiento, lea

los manuales del operador y de servicios. Estudie las

instrucciones; veriﬁque las tablas de lubricación; examine

todos los mensajes de instrucciones que haya sobre la

máquina. El mantenimiento puede ser peligroso si no se

realiza correctamente. Asegúrese de tener las habilidades

necesarias, la información y las herramientas y equipos

correctos para realizar el trabajo.

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Realización de mantenimiento con seguridad

Preparación personal

Use la ropa de protección personal y los equipos de

protección personal (PPE) que se le proporcionen o que

requieran las condiciones del trabajo. SIEMPRE debe

usar gafas de seguridad con escudos laterales.

Puede necesitar también:

— Casco

— Calzado de seguridad

— Anteojos de seguridad, antiparras o protección facial

— Delantal y guantes

— Protección para oídos

— Casco o antiparras para soldar

— Respirador o máscara con ﬁltro

Use la ropa necesaria; no corra ningún riesgo.

Evite las piezas

giratorias

Mantenga las manos (y la ropa)alejadas de todas las

piezas móviles. No use cordones sueltos, mangas ﬂojas,

anillos, relojes o cabello largo.

¡ADVERTENCIA! Evite lesiones graves o muerte por

enredos. No use ropa ﬂoja ni accesorios. Manténgase

Evite puntos donde

pueda quedar

atrapado

alejado de todos los componentes giratorios cuando

el motor está en funcionamiento. El contacto, el

enrollado o el enredo con piezas giratorias o móviles

podrían resultar en lesiones graves o la muerte.

Realización de mantenimiento con seguridad

Use un delantal de caucho y guantes de caucho cuando

trabaja con sustancias corrosivas. Use guantes y calzado

de seguridad cuando manipula bloques de madera o

metales con bordes agudos.

Limpie las

superﬁcies

resbaladizas

Use siempre anteojos de seguridad, antiparras o

protección facial. Proporcionan protección ocular para

ﬂuidos bajo presión, mientras se esmerila y se realizan

servicios a las baterías. También es necesaria protección

contra residuos, líquidos y material suelto producido por

el equipo, las herramientas y el aire/agua presurizada.

Ventile la zona

de trabajo

Use protección facial y siga las instrucciones del

fabricante cuando desarma componentes cargados a

resorte o cuando trabaja con ácidos de batería. Use un

casco o antiparras para soldar con ﬁltro esfumado cuando

suelda o corta con soplete.

Maneje las herramientas y las piezas pesadas con

sensatez con respecto a usted mismo y a otras personas.

Deposite los elementos, no los deje caer.

No arene, esmerile, corte con soplete o suelde sin

un respirador aprobado por NIOSH o una ventilación

adecuada. Si se requiere soldar en esta máquina, consulte

los manuales del operador o de servicios del fabricante o

consulte al concesionario de los equipos para obtener los

procedimientos correctos.

Preparación de la zona de trabajo

— Ubique la cortadora de césped en una zona nivelada

fuera del paso de otros equipos en funcionamiento.

— Asegúrese de que haya luz, ventilación y espacio libre

adecuados.

— Quite el aceite, la grasa o el agua para eliminar toda

superﬁcie resbaladiza.

Mantenga los bolsillos sin objetos que podrían salirse y

caer dentro de la maquinaria.

— Limpie alrededor de la zona donde se realizarán

servicios para minimizar la contaminación.

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Realización de mantenimiento con seguridad

Preparación de la máquina

Prepare los

sistemas de la

Deben controlarse o reducirse las fuentes de energía

almacenada (eléctricas, mecánicas, hidráulicas,

neumáticas, químicas, térmicas, etc.) al mínimo

practicable antes de realizar cualquier procedimiento de

mantenimiento, reparación o servicio.

máquina para

realizarles servicios

— Escuche y observe en busca de evidencias que

indiquen piezas en movimiento antes de descender.

— Apoye o bloquee con seguridad la cortadora de

césped antes de trabajar debajo de ella o de otros

componentes elevados.

— Apoye, bloquee o trabe con seguridad los laterales de la

cortadora con dispositivos de traba aprobados antes de

trabajar cerca o debajo de una cortadora con laterales.

— Alivie la presión antes de desconectar o desarmar un

sistema presurizado.

— Bloquee o alivie la presión de los resortes antes de

desarmar un mecanismo cargado a resorte.

— Apoye o bloquee con seguridad cualquier componente

elevado de la máquina antes de trabajar en él.

— Evite las llamas, las chispas y no fume cerca de

combustibles, ﬂuido hidráulico u otro material

inﬂamable como los residuos de los cortes.

Prácticas de seguridad para prevenir posibles lesiones

por fuentes que liberan energía:

— Desenganche la TDF antes de apagar el motor.

— Coloque los controles en la posición de estacionamiento

o punto muerto antes de apagar el motor.

— Aplique el freno de estacionamiento o bloquee las

ruedas.

— Espere hasta que todas las piezas móviles se

detengan.

— Descienda la cortadora de césped hasta el suelo.

— Descienda los laterales de las cortadoras con laterales

hasta el suelo.

— Apague el motor del tractor.

— Libere la presión del sistema hidráulico moviendo los

controles varias veces en todas las direcciones.

— Trabe la ignición, retire la llave y llévesela.

Realización de mantenimiento con seguridad

Fije una etiqueta con la advertencia “NO PONER EN

FUNCIONAMIENTO” en todas las palancas de control y

retire la llave de contacto si la cortadora de césped no

debe ser utilizada. Llévese la llave.

Use una “etiqueta que

indique No poner en

funcionamiento”

Instale dispositivos de apoyo aprobados cuando trabaja

debajo o cerca de equipos elevados.

¡ADVERTENCIA! Las cortadoras de césped u otros

equipos elevados no apoyados pueden caerse de manera

imprevista. Nunca se introduzca debajo de equipos

elevados si no están apoyados en dispositivos de

apoyo aprobados. La caída de equipos podría resultar en

una lesión grave o la muerte por aplastamiento.

Utilice

dispositivos de apoyo

aprobados

Retire sólo las guardas o cubiertas que permiten acceder

a la zona donde se realizarán servicios. Vuelva a colocar

todas las guardas y cubiertas cuando el trabajo esté

terminado.

Vuelva a colocar

todas las guardas

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Realización de mantenimiento con seguridad

Use ventilación adecuada

Si es necesario hacer funcionar un motor en una zona

Retire la llave y

lea el manual de

mantenimiento

cerrada, elimine del área las emanaciones de escape

con una extensión del caño de escape. Si no tiene esa

extensión, asegúrese de abrir las puertas y dejar entrar

aire del exterior.

¡ADVERTENCIA! Evite posibles lesiones. Nunca trabaje

en la maquinaria con el motor en funcionamiento salvo

que así lo indiquen los manuales del fabricante para

un servicio en particular.

Ventile la zona

de trabajo

¡ADVERTENCIA! Nunca haga funcionar ningún tipo de

motor sin la ventilación adecuada: LAS EMANACIONES

DEL ESCAPE PUEDEN SER MORTALES.

Use un apoyo

adecuado para los

equipos elevados

Use gatos y malacates con cuidado

Los soportes o bloques de seguridad deben ubicarse

en una parte rígida de la cortadora. No ubique soportes

debajo de ejes o apoyos de ruedas que puedan girar.

Si debe trabajar debajo de equipos elevados, siempre

use bloques de madera (no de concreto), soportes de

gato u otros soportes rígidos y estables. Cuando use

gatos o malacates, siempre asegúrese de que están

correctamente apoyados.

Asegúrese de que los malacates o gatos que usa estén en

buenas condiciones. Nunca use gatos con piezas rajadas,

dobladas o retorcidas. Nunca use cables pelados,

retorcidos o pellizcados. Nunca use ganchos doblados o

deformados.

¡ADVERTENCIA! Evite posibles lesiones por

aplastamiento. Nunca use bloques de concreto para

apoyo. Pueden colapsar bajo cargas incluso livianas.

Realización de mantenimiento con seguridad

Prácticas de seguridad para tareas de

mantenimiento comunes

Riesgos del refrigerante de motor

Los sistemas de refrigeración con líquidos acumulan

presión a medida que el motor se calienta; tenga suma

precaución antes de retirar la tapa del radiador.

Asegúrese de:

— Detener el motor y esperar que el sistema se enfríe.

— Usar ropa de protección y anteojos de seguridad.

— Girar la tapa del radiador lentamente hasta el primer

tope para permitir que la presión escape antes de

retirar la tapa por completo.

Riesgos del combustible

¡ADVERTENCIA! Siempre use recipientes y/o equipos

de distribución de combustible aprobados.

Los combustibles son inﬂamables; por eso, debe cumplir

estas prácticas con el ﬁn de reducir la posibilidad de un

accidente grave.

— Apague el motor y la ignición mientras carga combustible.

— Siempre conecte a tierra la boquilla de combustible

contra el cuello de llenado del depósito para evitar

chispas.

No fumar;

evitar las llamas

abiertas

— Mantenga las chispas y llamas abiertas alejadas del

combustible.

— No fume mientras carga combustible o manipula

recipientes con combustible.

— No corte ni suelde en líneas, tanques o recipientes de

combustible ni cerca de ellos.

— No llene el depósito en exceso o derrame combustible.

Limpie el combustible derramado de inmediato.

Retire la tapa

del radiador

lentamente

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Realización de mantenimiento con seguridad

Cuando ventila o llena el sistema hidráulico, aﬂoje la tapa

de llenado con lentitud y retírela gradualmente.

Riesgos del sistema hidráulico

El sistema hidráulico se encuentra bajo presión siempre

que el motor está funcionando; puede conservar presión

incluso después de apagar el motor. Haga funcionar

todos los controles hidráulicos incluyendo el control

hidráulico auxiliar después de que el motor esté apagado.

Alivie la presión atrapada en las líneas después de que los

accesorios están apagados y apoyados en el suelo.

Nunca restablezca una válvula de alivio del sistema

hidráulico a una presión mayor que la recomendada por el

fabricante.

Durante la inspección del sistema hidráulico:

— Espere que el ﬂuido se enfríe antes de desconectar

las líneas. El ﬂuido hidráulico caliente puede causar

QUEMADURAS GRAVES.

Use protección

ocular

— No use las manos para veriﬁcar la presencia de fugas.

En cambio, use un cartón o papel para buscar fugas.

— Use protección ocular adecuada. El ﬂuido hidráulico

puede causar lesiones oculares permanentes.

El ﬂuido a

alta presión puede

inyectarse en el

cuerpo

¡ADVERTENCIA! El ﬂuido hidráulico bajo presión pueden

penetrar la piel o los ojos y causar lesiones graves,

ceguera o la muerte. Las fugas de ﬂuido bajo presión

pueden no ser visibles. Utilice un cartón o una madera

para buscar fugas, no la mano. Use una protección

facial o antiparras de seguridad para proteger los

ojos. Si el ﬂuido se inyecta en la piel, debe ser extraído

dentro de las próximas pocas horas por personal médico

familiarizado con este tipo de lesión.

Realización de mantenimiento con seguridad

Use guantes de caucho y ropa de protección para

mantener el electrolito lejos de la piel. Si el electrolito

entra en contacto con la piel o la ropa, lave de inmediato

con agua limpia.

Riesgos del sistema eléctrico

Antes de trabajar en el sistema eléctrico, desconecte los

cables de la batería.

— Retire primero los cables negativos (-) de la batería.

— Al reconectar la batería, conecte los cables negativos

(-) de la batería al ﬁnal.

Si se ingiere, busque atención médica de inmediato.

NUNCA proporcione líquidos que induzcan el vómito.

El líquido del interior de las baterías contiene ácido,

que es un VENENO y puede causar QUEMADURAS

QUÍMICAS GRAVES.

Use protección

facial

Evite lesiones

— Use una protección facial para evitar el contacto con

los ojos.

— Use guantes y ropa resistentes a los productos

químicos para mantener al electrolito alejado de la piel

y la ropa común.

Use indumentaria

de protección

¡ADVERTENCIA! El contacto con el electrolito daña

los ojos y la piel. Siempre use una protección facial

para evitar que el electrolito penetre en los ojos. Si el

electrolito entra en contacto con los ojos, enjuague de

inmediato con agua limpia y busque atención médica.

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Realización de mantenimiento con seguridad

— Asegúrese de que las máquinas no se estén tocando.

— Observe la polaridad de las baterías y conexiones.

— Realice la conexión ﬁnal de cable al motor o al punto

de tierra más alejado de la batería. Nunca realice la

conexión ﬁnal en el arrancador o la batería muerta: las

chispas pueden encender gases explosivos presentes

en la batería.

— Cuando desconecta cables después de un arranque

con puente, retire los cables en el orden inverso al de la

conexión (es decir, la conexión ﬁnal primero).

Evite explosiones

¡ADVERTENCIA! Evite posibles lesiones graves por

explosiones. Las baterías de plomo-ácido producen

gases sumamente explosivos, especialmente durante la

carga. Mantenga alejados los arcos, las chispas, las

llamas y el tabaco encendido.

— No fume cerca de las baterías.

— Mantenga los arcos, las chispas y llamas abiertas

alejadas de las baterías.

— Proporcione ventilación adecuada.

Nunca revise la batería colocando un objeto metálico

entre los bornes: la chispa resultante podría causar una

explosión.

Evite las chispas

y las llamas abiertas

cerca de las

¡ADVERTENCIA! Evite posibles lesiones graves por

explosiones de baterías. No cargue baterías ni arranque

con refuerzo el motor si la batería está congelada.

Caliente a 60 °F (15,5 °C) o la batería puede explotar y

causar lesiones graves.

baterías

Para el arranque

con refuerzo, observe

la polaridad y realice

la conexión ﬁnal en

el punto de descarga

a tierra

Reglas de seguridad durante el arranque con refuerzo de

batería:

— Siga las instrucciones para el “arranque con refuerzo

de batería” correcto como se especiﬁca en el manual

del fabricante.

Realización de mantenimiento con seguridad

Mantenimiento de neumáticos y ruedas

Revise los

neumáticos y las

ruedas en busca

de daños

Revise los neumáticos y las ruedas a diario porque la

estabilidad del tractor y la cortadora de césped puede

verse signiﬁcativamente afectada por la presión de los

neumáticos o daños en los neumáticos o en las ruedas.

Revise los neumáticos para veriﬁcar:

— La presión correcta.

— Cortes y protuberancias.

Mantenga la

presión correcta en

los neumáticos

— Clavos u otras pinchaduras.

— Desgaste desparejo o excesivo.

— Estado de los vástagos y tapas de las válvulas.

Revise las ruedas para veriﬁcar:

— Daños en las llantas.

— Tuercas o pernos faltantes o ﬂojos.

— Desalineación.

Todos los servicios de neumáticos deben ser realizados

por un centro de servicios para neumáticos cualiﬁcado

o por una persona de servicio autorizada debidamente

capacitada en los procedimientos y el uso del equipo de

seguridad destinado a los servicios de neumáticos.

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Realización de mantenimiento con seguridad

Mantenimiento de neumáticos y ruedas

(continuación)

Evite la explosión

¡ADVERTENCIA! Los tipos de ruedas y neumáticos

de los neumáticos

que generalmente se encuentran en estos equipos

requieren cuidados especiales al realizar servicios

para evitar lesiones graves o la muerte.

No inﬂe los neumáticos por encima de la presión

recomendada. Asegúrese de volver a colocar el lastre

de los neumáticos si está instalado. Consulte las

No inﬂe neumáticos con gases inﬂamables o con sistemas

que usan un inyector de alcohol.

Nunca corte o suelde una rueda con un neumático inﬂado

instalado en ella. Esto podría causar descompresión

explosiva.

especiﬁcaciones del fabricante para ver los requisitos

de lastre.

Mantenga las tuercas de las ruedas apretadas según las

recomendaciones del fabricante.

Veriﬁque que el tamaño del neumático y la rueda

coincidan correctamente.

Es normal que la presión de los neumáticos aumente

durante el funcionamiento; NO se debe reducir.

Cuando reemplaza neumáticos, asegúrese de que sean de

la clasiﬁcación adecuada especiﬁcada por el fabricante.

Nunca vuelva a inﬂar un neumático que se ha desinﬂado

mucho o por completo sin retirar el neumático de la

rueda. Haga inspeccionar atentamente el neumático y la

rueda para detectar daños antes de volverlos a armar.

Los neumáticos no deben funcionar a velocidades más

altas que las nominales. La mayoría de los neumáticos

para agricultura están clasiﬁcados para una velocidad

máxima de 20 mph (32 km/h).

Al agregar aire a un neumático, hágalo desde cierta

distancia. Use una manguera larga con mandril de

autoﬁjación. Siempre párese detrás de la trocha cuando

ajusta la presión de un neumático.

Realización de mantenimiento con seguridad

Servicio y reparaciones completas antes de

liberar la máquina

Veriﬁque el trabajo

de servicio cuando

está completo

Apriete todos los pernos, accesorios y conexiones con las

torsiones especiﬁcadas por el fabricante.

Instale todas las guardas, cubiertas y escudos después

de realizar los servicios. Reemplace o repare los que

estén dañados. Llene y recargue los sistemas a presión

sólo con los ﬂuidos aprobados o recomendados por el

fabricante.

Arranque el motor y revise para detectar fugas. (Consulte

la página 23, Riesgos del sistema hidráulico.) Haga

funcionar todos los controles para asegurarse de que el

tractor y la cortadora de césped funcionan correctamente.

Pruebe la máquina si es necesario. Después de las

pruebas, apague y veriﬁque el trabajo realizado. ¿Falta

algún pasador, arandela, tuerca de seguridad, etc.?

Vuelva a revisar todos los niveles de ﬂuidos antes de

liberar la máquina para el funcionamiento.

Mantenimiento de las hojas de la cortadora

No corra riesgos usando hojas dañadas o dobladas. Los

fabricantes de cortadoras de césped de la Asociación

de Fabricantes de Equipos (Association of Equipment

Manufacturers, AEM) y la Asociación de Fabricantes de

Equipos para Agricultura (Farm Equipment Manufacturers

Association, FEMA) piden que las hojas de cortadoras

NO se reutilicen, enderecen, refuercen en su superﬁcie o

suelden. Si una hoja rota es arrojada por una cortadora,

podrían producirse lesiones graves o la muerte.

Todas las piezas deben ser inspeccionadas durante la

reparación y deben reemplazarse si están gastadas,

rajadas o dañadas. Las piezas excesivamente gastadas o

dañadas pueden fallar y causar lesiones o la muerte.

Reemplace cualquier letrero dañado o ilegible.

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Realización de mantenimiento con seguridad

— Evite doblar las hojas. Contribuya a prevenir que las

hojas de la cortadora se doblen o rajen evitando el

contacto con objetos sólidos. Las hojas de la cortadora

de césped están destinadas a cortar hierba, arbustos,

vegetación leñosa y árboles y ramas pequeños. No

están diseñadas para entrar en contacto con objetos

sólidos como roca, cemento o postes de acero.

Inspeccione la zona antes de usar la cortadora. Retire

o marque claramente los objetos sólidos y corte

alrededor de ellos.

— Sustituya las hojas dañadas! Inspeccione las hojas

de la cortadora diariamente o después de golpear

algún objeto sólido. Si una hoja de la cortadora de

césped se daña (está doblada, agujereada, rajada) o

desgasta más del 25 por ciento del tamaño original,

debe retirarse y sustituirse con una nueva. Siempre use

las hojas originales del fabricante. Las hojas de marcas

no originales pueden no cumplir con los requisitos de

resistencia, dureza y ductilidad del fabricante de la

cortadora.

Mantenimiento de las hojas de la cortadora

(continuación)

— ¿Cómo están hechas las hojas de la cortadora

de césped? Están hechas acero para resortes de

aleación de alta resistencia. Se forjan en caliente y se

les da forma para cumplir con las especiﬁcaciones

individuales del fabricante; luego, se tratan y templan

a un estado dúctil, de alta resistencia para reducir la

posibilidad de rupturas durante el corte. Las hojas se

prueban para garantizar que cumplan con las normas

de resistencia, dureza y ductilidad. Si una hoja no

cumple con alguna de estas especiﬁcaciones, no se

utilizará en la cortadora de césped.

— ¿Qué sucede cuando se dobla una hoja de la

cortadora? Se necesita una gran fuerza de impacto

para doblar la hoja. Esta fuerza de impacto a menudo

resulta en que las hojas se agujerean o marcan. Una

vez que una hoja está dañada por un agujero o una

marca, es mucho más probable que ocurra una falla

de la hoja. Cuando una hoja está gravemente doblada,

puede crearse una rajadura microscópica en ella.

Enderezar la hoja no quita o repara esta rajadura, sino

que puede causar rajaduras adicionales.Tensiones

adicionales durante los trabajos de corte pueden

resultar en una falla imprevista de la hoja.

— No corra riesgos usando hojas dañadas o dobladas.

El uso de una hoja de cortadora dañada o enderezada

puede resultar en la ruptura de la hoja y que la hoja

sea arrojada hacia el operador o una persona ajena

causando una lesión grave o la muerte. El precio

de una nueva hoja es bajo en comparación con la

posibilidad de una lesión grave que podría resultar de

una hoja doblada o rota arrojada por la cortadora

Palabras ﬁnales para el usuario

Acaba de terminar de leer el Manual de la cortadora de

césped industrial y para agricultura AEM. Es imposible

que este manual abarque todas las situaciones

de seguridad que se podría encontrar a diario. Su

conocimiento de estas precauciones de seguridad y

de su cumplimiento de las reglas básicas de seguridad

contribuirán a formar un buen juicio en todas las

situaciones. Nuestro objetivo es ayudarlo a desarrollar,

establecer y mantener buenos hábitos de seguridad para

que la operación de una cortadora de césped industrial y

para agricultura le resulte más fácil y más segura.

Éste es otro manual de una serie publicada por AEM sobre la operación de maquinaria en condiciones de seguridad.

Muchas de las ilustraciones de este manual de seguridad se pueden encontrar y descargar en http://pictorials.aem.org.

Para obtener publicaciones adicionales, visite nuestro sitio web en www.safetymaterials.org.

ASOCIACIÓN DE FABRICANTES

DE EQUIPOS

Correo electrónico: [email protected]

www.aem.org

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INTRODUCTION SECTION

Introduction Section 2-1

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INTRODUCTION

This Flail Mower is designed with care and built with quality materials by skilled workers. Proper assembly,

maintenance, and operating practices, as described in this manual, will help the owner/operator get years of

satisfactory service from the machine.

The purpose of this manual is to familiarize, instruct, and train. The Assembly Section instructs the owner/

operator in the correct assembly of the Mower using standard and optional equipment. The Parts Manual is

designed to familiarize the owner/operator with replaceable parts on the Mower and is provided also. This

section provides exploded assembly drawings of each mower component illustrating each piece and the

corresponding part number.

Careful use and timely service saves extensive repairs and costly downtime losses. The Operation and

Maintenance Sections of the manual train the owner/operator how to work the Mower correctly and attend to

appropriate maintenance. The Trouble Shooting Guide helps diagnose difficulties with mower and offers

solution to the problems.

Safety is of primary importance to the owner/operator and to the manufacturer. The first section of this manual

includes a list of Safety Messages, that, if followed, will help protect the operator and bystanders from injury or

death. Many of the Safety Messages will be repeated throughout the manual. The owner/operator/dealer

should know these Safety Messages before assembly and be aware of the hazards of operating this mower

during assembly, use, and maintenance. The Safety Alert Symbol combined with a Signal Word, as seen

below, is intended to warn the owner/operator of impending hazards and the degree of possible injury faced

when operating this machine.

Indicates an imminently hazardous situation that, if not avoided, WILL result in DEATH OR

VERY SERIOUS INJURY.

Indicates an imminently hazardous situation that, if not avoided, COULD result in DEATH

OR SERIOUS INJURY.

Indicates an imminently hazardous situation that, if not avoided, MAY result in MINOR

INJURY.

Identifies special instructions or procedures that, if not strictly observed, could result in

damage to, or destruction of the machine, attachments or the environment.

FX17/FX21 02/11

Introduction Section 2-2

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INTRODUCTION

Flex Flail FX17 and FX21 mowers are designed for medium-duty grass and small weed mowing at turf farms,

parks, school grounds, golf courses, industrial sites, estates, sports fields, and all there sites where time, and

immaculate cut, ad a smooth finish are required. The Flex Flail delivers an expert cut and finish, safe

operation, outstanding durability, and fast completion of large mowing jobs. With a reasonable amount of

preventative maintenance, your mower will provide years of dependable service. Each head is designed to

deflect thrown objects downward instead of outward, to protect you, animals, and property. With a reasonable

amount of preventative maintenance, your mower will provide years of dependable service.

SPECIFICATIONS:

Available Cutting Widths: 198” and 252”.

Cutting Capacity: Grass

FX17/FX21 02/11

Introduction Section 2-3

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INTRODUCTION

Attention Owner/Operator

BEFORE OPERATING THIS MACHINE:

1. Carefully read the Operator’s Manual, completely understand the Safety Messages and instructions, and

know how to operate correctly both the tractor and implement.

2. Fill out the Warranty Card in full. Be sure to answer all questions, including the Serial Number of the

implement. Mail within 30 days of delivery date of this implement.

NOTE: Warranties are honored only if completed “Owner Registration and Warranty” forms are received by

Alamo Group within thirty days of delivery of the implement.

3. Record the Model and Serial Numbers on the Warranty page at the front of the Operator’s Manual. Keep this

as part of the permanent maintenance file for the implement.

FX17/FX21 02/11

Introduction Section 2-4

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ASSEMBLY SECTION

Assembly Section 3-1

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ASSEMBLY

SETUP AND INSTALLATION INSTRUCTIONS

The mower comes shipped from the factory as a parts box, a base trailer, and the desired wings and rear head.

Refer to the assembly instruction sheet 5020W for final assembly instructions.

All references to location as right, left, front, rear, top, and bottom is viewed facing the direction of forward

travel when the mower is properly attached to the tractor.

Select a suitable, solid, level work area to assemble mower components, perform maintenance, and make

needed repairs.

Refer to the torque chart in the Maintenance Section when tightening hardware. All bolts are Grade 5 unless

otherwise specified.

Never work under the Implement, the framework, or any lifted

component unless the Implement is securely supported or blocked up

to prevent sudden or inadvertent falling which could cause serious

injury or even death. ^(SG-14)

Do not modify or alter this Implement. Do not permit anyone to modify or alter this

Implement, any of its components or any Implement function. ^(SG-8)

FX17/FX21 02/11

Assembly Section 3-2

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ASSEMBLY

CHANGING ROTATION OF CUTTERSHAFT

Standard cuttershaft rotation is forward rotation as shown in the diagram. To reverse cuttershaft rotation, the

wing drive gearbox must be flipped over 180 degrees and the center mower drive components moved to the

opposite side. When changing rotation of cuttershafts, (coarse cut only) knife pins on wing mower sections

must be reinstalled in opposite direction.

Center Cuttershaft Rotation Reversal

To reverse direction of cuttershaft rotation, three

left hand parts must be ordered: belt guard,

outboard bearing plate, and an idler pulley arm. A

front trash deflector is also required. Refer to the

parts section of this manual for part numbers and

ordering information.

With the mower housing securely blocked up,

remove cuttershaft and turn 180 degrees.

Remove gearbox cuttershaft drive pulley and

outboard bearing plate. Attach new mounting plate

to opposite side of mower housing.

Remove four gearbox bolts and rotate gearbox 180

deg. to new position.

Install cuttershaft pulley, gearbox output pulley,

idler arm pulley assembly, and belt on housing

right side.

Attach new belt guard.

Wing Cuttershaft Rotation Reversal

Remove skid plate, front cover plate, and front

shield.

Loosen powerband belt tensioner and remove

powerband belt from gearbox sheave.

Remove four gearbox bolts and remove gearbox.

Change positions of gearbox vented plug and drain

plug.

Rotate gearbox 180 deg. and remount.

Replace powerband belt and retension.

Reattach skid plate, front cover plate, and front

shield.

FX17/FX21 02/11

Assembly Section 3-3

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ASSEMBLY

CUTTER KNIFE INSTALLATION

Cutter knives are attached to the cutter shaft with hardened knife pins and cotter pins. These pins are supplied

with the knife kit. To replace existing knives, remove and discard used pins and install new knives using new

pins. Knife pins must be installed in certain direction to locate cotter pins where knives will not reach them

when flexing backward. After installing cotter pins, bend extended prong at a 45 degree angle.

FOR FORWARD ROTATION: On the right wing and center unit, all knife pins must be installed with their

heads facing away form the cuttershaft pulley. On the left wing, the heads of the knife pins must face the

cuttershaft pulley.

FOR REVERSE ROTATION: On the right wing and center unit, all knife pins must be installed with their heads

facing toward the cuttershaft pulley. On the left wing, the heads of the knife pins must face away from the

cuttershaft pulley.

WING DRIVELINE TIMING

Wing drivelines must be timed (left and right driveline yokes must be orientated at same position) with one

another to prevent damage to the driveline and gearbox when raising mower wings. If for any reason a wing

driveline must be disconnected make certain to orientate driveline yokes at same orientation as opposite

driveline wing when reconnecting.

FX17/FX21 02/11

Assembly Section 3-4

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ASSEMBLY

SETTING CUTTING HEIGHT

Roller Height Adjustment

The mower’s cutting height is set by positioning the

roller assembly for each mower section. Each

section must be set at the same height to ensure an

even cut across the entire width of the mower.

The mower’s cutting height is set by

positioning the roller assembly for each

mower section. Each section must be set at

the same height to ensure an even cut across

the entire width of the mower.

Place the tractor and mower on a level

surface and completely lower the mower to

the ground.

Shut down the tractor, place the transmission

in park, and set the parking brake before

dismounting.

One section at a time, place lifting device

(scissors jack or hydraulic jack) under center

of cutter housing.

Remove hex nuts, washers and carriage bolts

from bracket at each end of roller. Make

certain that roller bracket is free to move once

the fasteners are removed. A stuck roller

could drop unexpectedly and cause injury.

Use lifting device to reposition cutter housing

to desired cutting height. Align bracket holes

with cutter housing, then reinstall hardware.

Lower cutter housing to the ground and

remove lifting device.

Set cutting height according to procedures

above for remaining two cutter sections.

Make sure that all three rollers are set at the

same height to ensure a even cut across the

entire width of the mower.

Note: When using flat cut blades, adjust front of all

mowing heads to be 3-1/4 degrees lower than rear.

When using 45º blades adjust mowing heads level.

FX17/FX21 02/11

Assembly Section 3-5

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ASSEMBLY

RollerScraper Assembly Instruction Sheet - Part No. 5057W

Place the tractor and mower on a level

surface, and completely lower the mower

to the ground.

Working with one head at a time, place a

jack under the cutter housing and raise the

head such that the roller is slightly

elevated from the ground.

Remove and discard the four carriage

bolts that retain the two roller brackets.

(See ASM-FL-0020.) These are the same

bolts that would be removed to adjust the

height.

Attach the two scraper brackets as shown

in ASM-FL-0021. Use four of the new ½ x

2 in. carriage bolts supplied with the kit

since these are longer to accommodate

the thickness of the brackets.

Attach the scraper to the brackets as

shown in Figure 2 using four ½ x 1-1/2 in.

carriage bolts, washers, and nuts supplied

with the kit.

Repeat this process for each head.

Verify that all bolts have been tightened.

FX17/FX21 02/11

Assembly Section 3-6

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OPERATION SECTION

Operation Section 4-1

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OPERATION

RHINO FLEX FLAIL FX17/FX21

OPERATING INSTRUCTIONS

Rhino Flex Flail FX17/FX21 flail mowers are manufactured with quality material by skilled workers. These

mowers are designed for cutting grass and small weeds. The mower is equipped with protective deflectors to

prevent objects being thrown from the mower by the blades, however, no shielding is 100% effective. All

shields, guards, and deflectors equipped on the mower must be maintained in good operational condition.

It is the operator’s responsibility to be knowledgeable of all potential operating hazards and to take every

reasonable precaution to ensure oneself, others, animals, and property are not injured or damaged by the

mower, tractor, or a thrown object. Do not operate the mower if passersby, pets, livestock, or property are

within 100 yards of the unit.

This section of the Operator’s Manual is designed to familiarize, instruct, and educate safe and proper mower

use to the operator. Pictures contained in this section are intended to be used as a visual aid to assist in

explaining the operation of a flex-wing flail mower and are not specific to any model. Some pictures may show

shields removed for picture clarity. NEVER operate implement without all shields in place and in good

operational condition. The operator must be familiar with the mower and tractor and all associated safety

practices before operating the mower and tractor. Proper operation of the mower, as detailed in this manual,

will help esure years of safe and satisfactory use of the mower.

IMPORTANT: To avoid mower damage, retorque all bolts after the first 10 hours of operation. Refer to the

Torque Chart at the end of the Maintenance Section to ensure bolts are properly

tightened.

READ AND UNDERSTAND THE ENTIRE OPERATING INSTRUCTIONS AND SAFETY SECTION OF THIS

MANUAL AND THE TRACTOR MANUAL BEFORE ATTEMPTING TO USE THE TRACTOR AND

IMPLEMENT. If you do not understand any of the instructions, contact your nearest authorized dealer for a

full explanation. Pay close attention to all safety signs and safety messages contained in this manual and

those affixed to the implement and tractor. OPS-U- 0001

READ, UNDERSTAND, and FOLLOW the following Safety Messages. Serious injury or

death may occur unless care is taken to follow the warnings and instructions stated in the

Safety Messages. Always use good common sense to avoid hazards. ^(SG-2)

FX17/FX21 02/11

Operation Section 4-2

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OPERATION

1. Standard Equipment and Specifications

FX17

40 HP

540 RPM

Grass & Small Weeds

1”-6”-12 Adjustments

96”

FX21

45 HP

540 RPM

Grass & Small Weeds

1”-6”-12 Adjustments

96”

Horsepower Required (Min.)

Tractor PTO

Cutting Capacity

Cutting Height

Transport Width

Transport Height

88”

Rear Safety Deflectors

Overall Width

Standard

204”

Standard

258”

Overall Length (Mowing)

Overall Length (Transport)

Decks

Mower Head Overlap

Overall Weight (Approximate)

Max. Tongue Weight (Approximate)

Wing Lift

Operating Wing Flex Range

Jack Stand/Tow Chain

Hitch

156”

Two 62”, One 88”

6”

4450 lbs.

700 lbs.

Hydraulic

30° Up - 30° Down

Standard

Adjustable Clevis

Reversible

156”

three 88”

6”

4674 lbs.

745 lbs.

Hydraulic

30° Up - 30° Down

Standard

Adjustable Clevis

Reversible

Blades

Number of Blades Per Head:

62”

Fine Cut

76 Pair

36 Pair

108 Pair

44 Pair

N/A

Coarse Cut

Fine Cut

N/A

88”

108 Pair

44 Pair

Coarse Cut

Blade Rotation

Main Drive Belt

Belt and Pulley Guard

Automatic Wing Transport Lock

Replaceable Skid Shoes

Driveline (Main)

Reversible

5 Groove Powerband

Standard

Cat 4, Constant Velocity

Cat 4

Reversible

5 Groove Powerband

Standard

Cat 4, Constant Velocity

Cat 4

Driveline (Rear)

Driveline (Wing)

Cat 3

Gearbox Rating (Main)

Blade Tip Speed

Transport Wheels

150 HP

8900 fpm

11L-15

150 HP

8900 fpm

11L-15

Transport Wheels Width

Cuttershaft Diameter

Cuttershaft Speed

92”

4-1/2”

2220 RPM

10 Gauge

92”

4-1/2”

2220 RPM

10 Gauge

Hood Thickness

*Ratings based on actual field performance.

The Mower is designed for certain mowing applications and is rated to cut up to a specific

size vegetation (see Mower Standard Equipment and Specifications). DO NOT use this

mower to cut vegetation above the Mower’s rated capacity or to cut any type of non-

vegetative material. Only operate this Mower on a properly sized and equipped Tractor.

Operating this Mower in an application for which it is not designed and/or operating the

Mower with the wrong size Tractor can cause Mower component damage and equipment

failure resulting in possible serious injury or death. ^(SGM-14)

FX17/FX21 02/11

Operation Section 4-3

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OPERATION

2.OPERATOR REQUIREMENTS

Safe operation of the unit is the responsibility of a qualified operator. A qualified operator has read and under-

stands the implement and tractor Operator’s Manuals and is experienced in implement and tractor operation

and all associated safety practices. In addition to the safety messages contained in this manual, safety signs

are affixed to the implement and tractor. If any part of the operation and safe use of this equipment is not com-

pletely understood, consult an authorized dealer for a complete explanation.

If the operator cannot read the manuals for themselves or does not completely understand the operation of the

equipment, it is the responsibility of the supervisor to read and explain the manuals, safety practices, and

operating instructions to the operator.

Safe operation of equipment requires that the operator wear approved Personal Protective Equipment (PPE)

for the job conditions when attaching, operating, servicing, and repairing the equipment. PPE is designed to

provide operator protection and includes the following safety wear:

PERSONAL PROTECTIVE EQUIPMENT (PPE)

•

Always Wear Safety Glasses

Hard Hat

Steel Toe Safety Footwear

Gloves

Hearing Protection

Close Fitting Clothing

Respirator or Filter Mask (depends on operat-

ing conditions) OPS-U- 0002