Maintenance work on the superstructure
8.9 Cable drums and slewing angle sensor
8 - 60 3 302 574 en Maintenance manual
GMK3060
03.11.2017
Spare parts
and tools
– Clean, lint-free cloth.
– Dry, oil-free compressed air.
Prerequisites
For cable drum 1
– The main boom is fully lowered; à Operating Instructions.
For cable drum 2 and slewing duct
– The truck crane must be on outriggers and level.
– The main boom must be fully raised;
à Operating Instructions.
For cable drums 1, 2 and slewing duct
– The engine must not be running and must be secured against
unauthorised use;
à p. 2 - 3.
– The selector handle must be removed from the battery master switch.
tt
Designation Quantity GROVE part no.
Cover gasket
Cable drum 1
1 03138891
Cover gasket
Cable drum 2
1
03138894
S
Risk of damaging the rated capacity limiter!
Before maintenance work on the slip ring assemblies, always switch off the
battery master switch so that the cable drum is without power.
This prevents short circuits which may lead to damage to the rated capacity
limiter.
G
Risk of injury when main boom is in motion!
Perform maintenance work only after the truck crane has been shut down.
Always ensure that the truck crane is protected from unauthorised use
before beginning maintenance work. Remove the keys from the crane cab
and put up warning signs.
To Next Page
Loading...
Need help?
General
