6 Fault rectification
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6 Fault rectification
6.1 Safety
WARNING
Inappropriate corrective maintenance
Serious injuries or machine damage
► Cleaning and corrective maintenance only with the machine switched
off.
► Non non-authorised work on the machine.
6.2 Fault table
Fault
Possible reason
Troubleshooting
LED displays do not light
up as expected
Rechargeable battery not
properly inserted
Again insert the re-
chargeable battery
Flat rechargeable battery
Charge the rechargeable
battery
LED defective
Contact the manufacturer
Operating lamp flashes;
cycle and maintenance dis-
play light up orange for 10
seconds
Machine is over-heated
Switch off machine and al-
low to cool down.
Machine must not come
into contact with water.
Maintenance display
flashes RED
Defect with internal parts
Contact the manufacturer
Pressure cylinder does not
extend itself
Machine not switched on
Switch on machine
Flat rechargeable battery
Charge the rechargeable
battery
Machine over-heated
Switch off machine and al-
low to cool down.
Pressure cylinder is
jammed
Move pressure cylinder
back and forwards a num-
ber of times
Another cause
Contact the manufacturer
Pressure cylinder does not
retract
Pressure cylinder is
jammed
Move pressure cylinder for-
wards and back a number
of times
Another cause
Contact the manufacturer
Holding devices do not ad-
equately clamp the tube
Holding device spring
Contact the manufacturer
Hydraulic oil seeps out
Leakage in the hydraulic
system
Place machine out of ser-
vice and contact the manu-
facturer
Rechargeable battery does
not charge or does so inad-
equately
Rechargeable battery or
charging station defective
Read through the re-
chargeable battery instruc-
tion and/or contact its man-
ufacturer