- 17 -
- 17 -
and then tighten screws. If you need to change parts, please contact your nearest after sale service
dealer.
8. Fault analysis
If the truck after to following the instructions of the chapter (6) is still at cause of functioning.
Table Failure analysis of 6:
Fault
Reason
Repair
The goods cannot ascend
Excessive weight
Decrease the maximum load
capacity is shown on the nameplate
Battery discharge
Charge the Battery
Enhance the fuse failure
Check and the eventual
replacement of ascending fuse
The hydraulic oil level too low
Check and finally filled with
hydraulic oil
The oil spills
Seal repair tubing and / or cylinder
Hydraulic Fluid
Oil is too high
Reduce oil
The goods cannot be
dropped
Oil dirty blocking control valve
Check the hydraulic oil and valve.
Replace the hydraulic oil if
necessary
Declining electromagnetic valve
does not open or damage
Check or replace down solenoid
valve
Truck cannot operate
Check battery charge
Completely charge
Battery is not connected
Check connections
Fuse failure
Replace fuse
Low battery
Charge Battery
The emergency stop switch is
activated
Pull the knob to eliminate the
emergency stop switch Functioning
The handle at the operation area
The handle is moved to the braking
zone
Truck travels only in one
direction
Accelerator and connectors do not
function
Check the accelerator and
connector to ensure proper contact
Stacker walking very
slowly
Low battery
Check the discharge display battery
Has launched the electromagnetic
brake
Check the electromagnetic brake
The handle is not connected or
damage related wiring harness
Check the wiring harness and
connector handle
Truck suddenly starts
The AC controller damages
Replace the controller
The accelerator is not transferred
back to the middle position
Repair or replace the accelerator
