Digga SG26 Manuel du produit

PM-000033

4 Octal Street, Yatala QLD 4207 Australia

Ph: (07) 3807 3330 - Fax: (07) 3807 1499

Email: [email protected]

OPERATOR’S AND PARTS

MANUAL

SG26 & SG30

STUMP GRINDER

UNIVERSAL SKID STEER

APPLICATIONS

TABLE OF CONTENTS

TO THE OWNER........................................................................................................ A

SAFETY PRECAUTIONS............................................................................................B

General Information

To The Operator

Before You Start

Working With The Stump Grinder

Transporting The Stump Grinder

Maintenance

INTERNATIONAL SYMBOLS......................................................................................C

PREOPERATION........................................................................................................D

Before Operation

Skid Steer

Nomenclature

STUMP GRINDER ASSEMBLIES.............................................................................. E

Stump Grinder Assembly #100318

Rear Guard Assembly #101742

Wheel Assemblies

Hydraulic Valve Assembly #100982

Control Valve Replacement Parts

Standard Flow Drive Assembly #100415

High Flow Drive Assembly #100417

Power and Return Circuit

Cylinder Assembly #100324

Cylinder Assembly #101245

Electrical Schematics - Control Handles (#104367 - Direct & #104368 - use with #101096)

Electrical Schematics - Wiring Harness’s (#101096 - 14 Pin, #108035 - 8 Pin & #108036 - 14 Pin JD)

INSTALLATION INSTRUCTIONS................................................................................F

OPERATING INSTRUCTIONS...................................................................................G

LUBRICATION.............................................................................................................H

MAINTENANCE...........................................................................................................L

Daily / Every 40 Hours

Replacing Teeth

Replacing Hydraulic Motor

Replacing Gearbox / Motor Coupler

Replacing Gearbox

Cylinder Seal Replacement

STORAGE AND TRANSPORTING.............................................................................M

TROUBLESHOOTING................................................................................................N

BOLT TORQUE SPECIFICATION...............................................................................O

SPECIFICATIONS...................................................................................................... P

DECALS......................................................................................................................Q

PREDELIVERY CHECKLIST.......................................................................................R

LIMITED WARRANTY..................................................................................... ............S

TO THE OWNER

8915

3-5-03

A A

GENERAL COMMENTS

Congratulations on the purchase of your new DIGGA product! This

product was carefully designed and manufactured to give you years of dependable

service. Only minor maintenance (such as cleaning and lubricating) is required to

keep it in top working condition. Be sure to observe all safety precautions and

maintenance procedures, as described in this manual.

ABOUT THIS MANUAL

This manual has been designed to help you do a better, safer job. Read this

manual carefully and become familiar with its contents. Remember, never let

anyone operate this unit without reading the “Safety Precautions” and

“Operating Instructions” sections of this manual. (See Sections B and G

respectively.)

Unless noted otherwise, right and left sides are determined from the position

of the operator when behind the product facing forward.

SAFETY ALERT SYMBOL

This is the “Safety Alert Symbol” used by this industry. This symbol is

used to warn of possible injury. Be sure to read all warnings carefully.

They are included for your safety and for the safety of others working

with you.

SERVICE

When servicing your product, remember to use only manufacturer replacement

parts. Substitute parts may not meet the standards required for safe, dependable

operation.

To facilitate parts ordering, record the model and serial number of your unit in

the space provided on this page. This information may be obtained from the identication

plate located on the product.

MODEL____________________________________

SERIAL NUMBER___________________________

DATE PURCHASED_________________________

The parts department needs this information to insure that you receive the

correct parts for your specic model.

SAFETY PRECAUTIONS

6621

5-18-95

B B

TAKE NOTE! THIS SAFETY ALERT SYMBOL FOUND THROUGHOUT THIS MANUAL

IS USED TO CALL YOUR ATTENTION TO INSTRUCTIONS INVOLVING YOUR PER-

SONAL SAFETY OR OTHERS. FAILURE TO FOLLOW THESE INSTRUCTIONS CAN

RESULT IN INJURY OR DEATH.

THIS SYMBOL MEANS:

ATTENTION!

BECOME ALERT!

YOUR SAFETY IS INVOLVED!

SIGNAL WORDS: Note the use of signal words DANGER, WARNING, and

CAUTION with the safety messages. The appropriate signal word for each has

been selected using the following guidelines:

DANGER: Indicates an imminently hazardous situation, which if not avoided,

will result in death or serious injury. This signal word is to be limited

to the most extreme situations, typically for machine components

which, for functional purposes, cannot be guarded.

WARNING: Indicates a potentially hazardous situation, which if not avoided,

could result in death or serious injury, and includes hazards that

are exposed when guards are removed. It may also be used to

alert against unsafe practices.

CAUTION: Indicates a potentially hazardous situation, which if not avoided,

may result in minor or moderate injury. It may also be used to

alert against unsafe practices.

SAFETY PRECAUTIONS

9714

6-28-04

B B

GENERAL INFORMATION

This section is composed of various warnings and safety tips. Read and

learn all the information in this section before you attempt to use your DIGGA

STUMP GRINDER. Also read your vehicle owner’s manual before using your

equipment. This knowledge will help you operate your unit safely. Do not take

this information lightly, it is presented for your benet and for the benet of others

working around you.

The “Safety Alert Symbol” (as described in Section A and at the beginning

of Section B) will be used throughout this manual. It will appear with the word

DANGER, WARNING, or CAUTION above it, and a safety message pertaining to

the specic topic being covered. Take the time to read these messages as you

come across them.

TO THE OPERATOR

The primary responsibility for safety with the equipment falls to the operator.

Make sure that the equipment is operated only by responsible & competent

individuals with the proper instruction. It is the skill, care, common sense, and

good judgement of the operator that will determine how efciently and safely the

job is performed. Know your equipment before you start. Know its capabilities

dimensions, and how to operate all the controls. Visually inspect your equipment

before you start and never operate equipment that is not in proper working order.

BEFORE YOU START

1. Read the entire loader and Stump Grinder manual. This knowledge is necessary

for safe operation.

2. Do NOT operate the standard ow stump grinder on high ow hydraulic

systems. Severe injury could occur due to the increased RPM.

3. Always wear safety goggles and hearing protection during operation, and

make sure ALL safety shields are properly installed.

4. Follow all safety decals. Keep them clean and replace them if they become

worn, damaged or illegible.

5. Do not paint over, remove or deface any safety signs or warning decals on

your equipment.

6. Know your equipment inside and out. Know how to operate all controls

and know emergency shut down procedures.

7. Keep all stepping surfaces, pedals, and controls free from dirt, grease and

oil. Keep equipment clean to help avoid injury from a fall when getting on

or off equipment.

8. Use handholds and step plates when getting on/off . Failure to do so could

cause a fall.

DIGGA STUMP GRINDER

SAFETY PRECAUTIONS

9715

6-28-04

B B

DIGGA STUMP GRINDER

9. Never operate the unit near bystanders, trafc, pets, livestock or buildings.

Be sure others know when and where you will be working. Never

direct discharge towards people, animals or property. Never allow anyone

to approach the stump grinder when in operation.

10. Never take passengers on your equipment. There is no safe place for a

passenger.

11. Never try to board equipment while it is running.

12. Turn off engine, remove the key and disconnect hydraulic couplers

before performing maintenance. If unit must be left raised for maintenance

or any other reason, block the unit securely to prevent accidental

release of the lifting mechanism. Serious damage or personal injury

could result.

13. Never leave the unit unattended when in a raised position. Always make

sure the attachment is on the ground and keys removed before leaving

the unit unattended.

14. Test all controls before you begin.

15. Do not smoke when refueling. Allow room in the gas tank for expansion.

Wipe up any spilt fuel. Secure cap tightly when done.

WORKING WITH THE STUMP GRINDER

1. Never operate the unit without rst reading and understanding the

operator’s manual.

2. Operate the unit only in daylight or sufcient articial light.

3. Do not carry load with arms in the raised position. Always carry loads

as close as possible to the ground.

4. Check your work area and know where all utility lines are. Avoid hitting

underground electrical wires, cables, pipes, fence posts, gas lines,

uneven sidewalk edges, large rocks, etc.

5. Never operate equipment while under the inuence of alcohol, prescription

drugs, nonprescription drugs, or illegal drugs which could inhibit

physical and/or mental capacity.

6. Do not exceed rated operating capacity, as machine may become unstable

which may result in loss of control.

7. Do not operate the unit without covers installed.

8. Keep hands, feet, hair and clothing away from equipment with engine

running. Stay clear of all moving parts.

9. Do not raise the attachment when the grinding wheel is rotating.

10. ALWAYS LOWER THE LOADER ARMS TO THE GROUND, SHUT OFF

THE ENGINE AND REMOVE THE KEY BEFORE GETTING OFF THE UNIT.

SAFETY PRECAUTIONS

9716

6-28-04

B B

DIGGA STUMP GRINDER

TRANSPORTING THE STUMP GRINDER

1. Follow all federal, state and local regulations when transporting the unit on

public roads.

2. Use extra care when loading or unloading the machine onto a truck or

trailer. Disconnect hydraulic couplers during transportation.

MAINTENANCE

1. Never work on equipment while it is running. Always lower the loader arms

to the ground, shut off the engine, remove the key and disconnect

hydraulic couplers before performing maintenance on the unit.

2. Never make hydraulic repairs while the system is under pressure. Injury or

death could result.

3. Observe proper maintenance schedules and repairs to keep the unit in safe

working order.

4 Always wear safety goggles or glasses when working on equipment.

5. Use only manufacturer recommended replacement parts. Other parts may be

substandard in t and quality.

WARNING! Escaping uid under pressure can have sufcient force to penetrate

the skin causing serious personal injury. Fluid escaping from a very

small hole can be almost invisible. Use a piece of cardboard or

wood, rather that hands to search for suspected leaks.

Keep unprotected body parts, such as face, eyes, and arms as far

away as possible from a suspected leak. Flesh injected with hydraulic

uid may develop gangrene or other permanent disabilities.

If injured by injected uid, see a doctor at once. If your doctor is

not familiar with this type of injury, ask him to research it immediately

to determine proper treatment.

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