Operating elements for crane operation
9.2 Short description of the operating elements
9 - 94 3 112 xxx en Operating Manual GMK6300L
xx.xx.xxxx
9.2.19 House lock
à Switching the houselock on/off, p. 11 - 15.
Slewing gear/Houselock submenu
Locking status displays
The current position of the locking pin is
shown by different symbols:
Houselock on/off
The slewing gear is switched off
– To open: Press button once – submenu opens
1 and 5 Green – locked
2 and 5 Red – unlocked
3 and 5 Yellow – intermediate position
4 and 5 Yellow/red – blocked, locking pin
in front of a tooth
à p. 11 - 15
–Press up: Switch on – pin extends
–Press down: Switch off – pin retracts
à p. 11 - 15