SAFETY
S-25
SA-028
SA-527
Practice Safe Maintenance
To avoid accidents:
Understand service procedures before starting work.
Keep the work area clean and dry.
Do not spray water or steam inside cab.
Never lubricate or service the machine while it is moving.
Keep hands, feet and clothing away from power-driven
parts.
Before servicing the machine:
1. Park the machine on a level surface.
2. Lower the bucket to the ground.
3. Turn the auto-idle switch off.
4. Run the engine at slow idle speed without load for 5
minutes.
5. Turn the key switch to OFF to stop engine.
6. Relieve the pressure in the hydraulic system by moving
the control levers several times.
7. Remove the key from the key switch.
8. Attach a “Do Not Operate” tag on the control lever.
9. Pull the pilot control shut-off lever to the LOCK position.
10. Allow the engine to cool.
If a maintenance procedure must be performed with the
engine running, do not leave the machine unattended.
If the machine must be raised, maintain a 90 to 110˚
angle between the boom and arm. Securely support any
machine elements that must be raised for service work.
Inspect certain parts periodically and repair or replace as
necessary. Refer to the section discussing that part in the
“MAINTENANCE” chapter of this manual.
Keep all parts in good condition and properly installed.
Fix damage immediately. Replace worn or broken parts.
Remove any buildup of grease, oil, or debris.
When cleaning parts, always use nonflammable
detergent oil. Never use highly flammable oil such as fuel
oil and gasoline to clean parts or surfaces.
Turn the battery disconnect switch to OFF before
adjusting the electrical systems or performing welding
operation on the machine.
Содержание 090001
Страница 4: ......
Страница 9: ...CONTENTS Bucket Teeth Transverse Type Pin Used Type 13 18 INDEX 14 1 ...
Страница 10: ...CONTENTS MEMO ...
Страница 14: ...MACHINE NUMBERS 4 MEMO ...
Страница 64: ...MEMO SAFETY SIGNS S 50 ...
Страница 198: ...OPERATOR S STATION 1 134 MEMO ...
Страница 200: ...BREAK IN 2 2 MEMO ...
Страница 212: ...OPERATING THE ENGINE 3 12 MEMO ...
Страница 266: ...OPERATING THE MACHINE 5 46 MEMO ...
Страница 392: ...MAINTENANCE 7 118 13 Cab mounting nut 14 Cover mounting bolt M1U1 07 026 MDCN 07 073 Anchor Bolts MDCN 07 022 ...
Страница 398: ...MAINTENANCE 7 124 MEMO ...
Страница 399: ...8 1 HYDRAULIC CIRCUIT AND ELECTRICAL CIRCUIT Hydraulic Circuit MDAA 08 001 ...
Страница 402: ...MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 9 2 MEMO ...
Страница 404: ...STORAGE 10 2 MEMO ...