Service and maintenance
104
Fault / error message
Possible cause(s)
Remedy
Lighting faulty
No lighting
Fuse tripped
Defective cable
Check and establish the power
supply
Identify the cause of the tripped fuse
Rectify the error and replace the fuse
Bulb failure
Open the bulb housing
Replace the faulty bulb with a bulb of
the same rating; perform a function
check
Close the bulb housing
Tool moves too slowly or
not at all
Insufficient oil in the hydraulic
system
Hydraulic coupling connected
incorrectly
Hydraulic coupling faulty
Insufficient oil flow
Check the oil level and top up if
necessary
Check the connections
Check the coupling and replace if
necessary
Check the tractor hydraulics
Hydraulic cylinders extend
but then do not retract
The piston seal in the cylinder
is faulty, meaning that the
piston and ring face are in
direct contact
Check the cylinders individually for
leaks and replace the faulty cylinder
if necessary
Drive shaft is no longer
turning
PTO on tractor or on trailer
through drive defective
PTO not connected
Determine the cause
Visit a specialist workshop
Low lift and break-out
forces
Insufficient oil pressure
Check the tractor hydraulics
Maintenance, repairs and conversion work on the trailer must be performed
only when hydraulic operation is switched off and the hydraulic connections
and drive shaft are decoupled. Secure the tractor to prevent accidental start-up
and rolling away.
