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Troubleshooting list
7 Troubleshooting list
Faults and problems may still occur in spite of proper periodic maintenance. You will find the possible faults
divided into two categories (mechanical/ hydraulic or electrical) plus a short description below to help you
troubleshoot faults yourself.
7.1 Mechanical/ hydraulic fault
Fault
Cause
Possible solution
The pump does not
deliver any oil.
●
Pump is worn.
●
Oil supply blocked
●
The PTO is not on
●
The oil reservoir is empty
●
Have the pump replaced
●
Check the circuit
●
Switch on the PTO
●
Top up the reservoir
The pump produces too
much noise.
●
The oil level is too low.
●
The pump is worn.
●
The rpm is too high
●
Check the oil level
●
Have the pump replaced
●
Decrease the rpm
The cylinder does not
retract/extend or
retracts/extends too
slowly.
●
The pump does not deliver any or enough
oil
●
Seal is worn
●
Oil pressure too low
●
Check the oil flow
●
Have the seals replaced
●
Check the pressure setting
Cannot pull up the
container.
●
Rpm too low
●
The vehicle’s handbrake has been applied
●
The container is overloaded
●
Container load excessively in the front part
●
The installation does not build up any
pressure.
●
Increase the rpm
●
Disengage the handbrake in
good time
●
Reduce the load
●
Spread the load
●
Have the pressure checked
Cannot tip the container.
●
Rpm too low
●
The container is overloaded
●
The installation does not build up any
pressure.
●
Increase the rpm
●
Put the hook in a reclining
position
●
Have the pressure checked
The installation does not
build up any pressure.
●
The oil level is too low.
●
The pump is worn.
●
The overpressure valve is deranged.
●
Check the oil level
●
Have the pump replaced
●
Have the overpressure adjusted
Container securing
device does not work
●
The tipping frame is not in a straight
position.
●
The installation does not build up any
pressure.
●
Container chassis beams damages
●
Wrong container chassis beams.
●
Place all frames in a straight
and level position.
●
Have the pressure checked
●
Do not transport/move the
container
●
Do not transport/move the
container
The container cannot be
unlocked
●
The frames are not in a straight and level
position
●
The installation does not build up any
pressure.
●
Place all frames in a straight
and level position.
●
Have the pressure checked
Tab. 7-1 Mechanical / hydraulic faults list
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