Hercules LT0892, Instruction Manual

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back is low).
4) To ensure the same load on all rollers, the eccentric axle (F5922)
must be adjusted on both sides and to the same position.
5) Tighten setting screw M8 of each side after adjustment.
Note: The eccentric axle can only adjust the front or back of fork, can’t
adjust the tilting clearance of left or right of fork.
5.9 Cleaning
When cleaning the machine, do not direct the jet onto bearings and
seals. Otherwise the grease will be washed out and the life of the
equipment shortened.
6 Troubles shooting
When the machine is used every day, adjustments and the
replacement of worn parts might be necessary. For the frequency of
troubles, causes and actions please refer to the following table.
NO TROUBLE CAUSE ACTION
1
The forks do not
lift up.
-Not enough hydraulic oil.
-Discharge valve is not
sealed or locked.
- Air in the hydraulic oil.
-Overflow valve is not
sealed or out of
adjustment.
-Overload the machine
seriously.
-Pour in more oil.
-Adjust the discharge
valve, eliminate locking.
-Expel the air.
-Adjust the overflow
valve or replace
component.
-Lift according to the
rated capacity.
2
The forks do not
lift to maximum
height.
-Not enough hydraulic oil. -Add more oil.
3
The forks unable
to lift capacity
load.
-Overflow valve is out of
adjustment or not sealed
completely.
-Adjust or replace the
overflow valve.
7