TROUBLESHOOTING
11-9
CONTROL LEVERS
Problem
Cause
Solution
Moves Hard
Corroded joint
See your authorized dealer.
Worn out pusher
See your authorized dealer.
Does Nothing
Worn out pusher
See your authorized dealer.
Pilot valve
See your authorized dealer.
Does Not Return to Neutral
Pilot valve
See your authorized dealer.
Too Much Play
Worn out pivot joint
See your authorized dealer.
Lever is Not Vertical In Neutral
Pilot valve
See your authorized dealer.
HYDRAULIC SYSTEM
Problem
Cause
Solution
Hydraulic Functions are Slow
Low oil level
Fill reservoir to full mark.
Cold oil
Push hydraulic warm up switch.
Wrong oil
Drain tank. Use correct oil.
Engine speed too slow
Increase speed or see your authorized
dealer.
Pilot circuit
See your authorized dealer.
Worn pump
See your authorized dealer.
Restricted pump suction line
See your authorized dealer.
Hydraulic Oil Overheats
Wrong oil
Use correct oil.
Air leak in pump suction line
See your authorized dealer.
Oil lines restricted
See your authorized dealer.
Low oil level
Fill reservoir to full mark.
Plugged filters
Install new filters.
Worn pump
See your authorized dealer.
Plugged radiator or oil cooler
Clean and straighten fins.
Oil cooler bypass
See your authorized dealer.
Содержание ZAXIS 120-3 class
Страница 1: ......
Страница 3: ......
Страница 5: ......
Страница 49: ...SAFETY SIGNS Europe Asia Middle and Near East Model Only S 38 MEMO ...
Страница 131: ...BREAK IN 2 MEMO ...
Страница 191: ...TRANSPORTING 6 MEMO ...
Страница 290: ...HYDRAULIC CIRCUIT AND ELECTRICAL CIRCUIT 8 HYDRAULIC CIRCUIT M1V1 08 001 ...
Страница 292: ...8 ELECTRICAL DIAGRAM ...
Страница 293: ...HYDRAULIC CIRCUIT AND ELECTRICAL CIRCUIT 8 MEMO ...
Страница 295: ...MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 9 MEMO ...
Страница 351: ...SPECIFICATIONS 12 42 MEMO ...
Страница 455: ...OPTIONAL ATTACHMENTS AND DEVICES 13 104 MEMO ...
Страница 460: ...INDEX 14 Working Ranges ZX280LC 3 280LCN 3 2 piece Boom 13 41 Working Ranges ZX350LC 3 350LCN 3 2 piece Boom 13 44 ...
Страница 461: ...INDEX 14 MEMO ...