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3–56
AP0902
Operation
WARNING!
Emergency lowering of telescopic unit may result in an accident.
☞
First retract the push-out cylinder if possible!
☞
Keep clear of the hazard zone under the telescopic unit, always approach
from the sides!
☞
Do not actuate the emergency lowering of the lift cylinder from the front, but
through the lateral bore in the frame!
☞
Always actuate emergency lowering with extreme care
Emergency lowering on the lift cylin-
der
☞
Actuate the emergency lowering on the lift cylinder as follows:
•
First carefully retract the push-out cylinder
•
Remove locknut A
•
Carefully turn out screw B by 1 to 2 turns until the telescopic unit starts lowering
•
Collect the drained oil and dispose of it by an ecologically safe method!
•
Carefully lower the telescopic unit to transport position
•
Tighten screw B again, countering it with locknut A
•
Drive the machine out of the hazard zone with the bucket lowered
☞
Have the setting of the hose burst valve checked by a specialist. Have the hose burst
valve replaced if necessary
Emergency lowering on the push-out
cylinder
☞
Actuate the emergency lowering on the push-out cylinder as follows:
•
Do not retract the lift cylinder!
•
Carefully turn out screw A by about 1/2 turn until the telescopic unit starts retracting
•
Carefully retract the telescopic unit against the limit stop
•
Firmly retighten screw A
•
Carefully lower the telescopic unit with the lift cylinder into transport position
•
Drive the machine out of the hazard zone with the bucket lowered
☞
Have the setting of the hose burst valve checked by a specialist. Have the hose burst
valve replaced if necessary
Fig. 101: Hose burst valve for lift cylinder (option)
A
B
Fig. 102: Hose burst valve on push-out cylinder (option)
A
Summary of Contents for 418T Wheel
Page 1: ...OPERATOR S MANUAL Form No 418T Wheel Loader 909879...
Page 10: ...Section 1 Introduction 1...
Page 11: ......
Page 22: ...Section 2 Safety instructions 2...
Page 23: ......
Page 36: ...Section 3 Operation...
Page 37: ......
Page 40: ...AP0902 3 3 Overview see overleaf Overview see overleaf...
Page 106: ...Section 4 Troubleshooting...
Page 107: ......
Page 111: ...4 4 AP0902 Troubleshooting Notes...
Page 112: ...Section 5 Maintenance 5...
Page 113: ......
Page 154: ...Section 6 Helpful information for using the service parts list...
Page 155: ......
Page 164: ...Section 7 Specifications 7...
Page 165: ......
Page 177: ...7 12 AP0902 Specifications Notes...
Page 178: ...Annex...
Page 179: ......
Page 189: ...Annex A 10 AP0902 Notes...
Page 190: ......