EKKO EB12E Series Руководство - Страница 17
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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
The goods cannot ascend Excessive weight
Hydraulic Fluid
The goods cannot be
dropped
Truck cannot operate
Truck travels only in one
direction
Stacker walking very
slowly
Truck suddenly starts
Reason
Battery discharge
Enhance the fuse failure
The hydraulic oil level too low
The oil spills
Oil is too high
Oil dirty blocking control valve
Declining electromagnetic valve
does not open or damage
Check battery charge
Battery is not connected
Fuse failure
Low battery
The emergency stop switch is
activated
The handle at the operation area
Accelerator and connectors do not
function
Low battery
Has launched the electromagnetic
brake
The handle is not connected or
damage related wiring harness
The AC controller damages
The accelerator is not transferred
back to the middle position
Decrease the maximum load
Charge the Battery
capacity is shown on the nameplate
Check and the eventual
replacement of ascending fuse
Check and finally filled with
hydraulic oil
Seal repair tubing and / or cylinder
Reduce oil
Check the hydraulic oil and valve.
Replace the hydraulic oil if
Check or replace down solenoid
necessary
valve
Completely charge
Check connections
Replace fuse
Charge Battery
Pull the knob to eliminate the
emergency stop switch Functioning
The handle is moved to the braking
zone
Check the accelerator and
connector to ensure proper contact
Check the discharge display battery
Check the electromagnetic brake
Check the wiring harness and
connector handle
Replace the controller
Repair or replace the accelerator
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Repair
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