Trouble-Shooting
Body does not start lifting and control unit does not emit any noise
Possible cause:
•
no supply (low battery, loose terminals).
•
supply to the electrical circuit is interrupted (defective fuse, faulty switch,
loose electrical connections).
•
end-stroke device jammed.
Solutions to be undertaken:
•
check the battery and the supply circuits
•
replace the fuse
•
check the control switch
•
check the end-stroke device
Body does not start lifting but there is a noise coming from the control unit
Possible cause:
•
no oil in the tank
•
the pipe connecting the pump to the cylinder is obstructed or leaking
•
electric motor is faulty
•
pump is faulty
•
distributor by-pass faulty
•
excessive load on body or vehicle parked on a slope
Solutions to be undertaken:
•
check the oil level inside the reservoir and top-up if necessary
•
check the pipes, electric motor, pump, and distributor
Body lifts only partially
Possible cause:
•
early engagement of end-stroke device
•
insufficient oil inside reservoir
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