10
10
10
10A
10A
10A
3
4
128
Maintenance and Service
Operator's Manual GB
8.6.2
8.6.2 Faults on the crane
Faults in the crane must be rectified immediately.
DANGER
• Only correct yourself the faults that ac-
cording to the table you may rectify.
• Follow the instructions exactly!
• All other faults must be corrected by
personnel in a HIAB service workshop!
Fault
Probable cause
Action
Electronic system will not
start.
Parking brake on the truck
is not engaged.
Engage parking brake on the
truck.
The hydraulic pump makes
a noise.
Warning! Stop us-
ing the crane immediately!
Oil tank filler breather is
clogged.
Clear the blockage or re-
place the entire filler cap.
Oil level in the tank is too
low.
Top up the oil tank and
bleed the hydraulic system.
Hydraulic pump is faulty.
Go to a HIAB service work-
shop.
Leak on hydraulic system:
leaking coupling, hose or
line.
Danger! Keep away
from any oil leak.
1. Push in the Stop button
[If fitted].
2. Disengage the PTO.
3. Contact a HIAB service
workshop.