Operating elements for crane operation
9.2 Short description of the operating elements
Operating manual GMK 6400 3 112 993 en 9 - 77
12.07.2013
9.2.13 Slewing gear
à Slewing gear, p. 11 - 98.
Slewing gear on/off
There is a lamp in the button.
Power units display
Slewing gear brake engaged/released
Left control lever
Slewing gear freewheel
– Press 1 x: – Lamp bright – slewing gear on
Slewing gear brake released
– Lamp dim – slewing gear off
Slewing gear brake engaged
à p. 11 - 99
– Green: Slewing gear on
–Red: Slewing gear off
–On: Slewing gear brake engaged
– Off: Slewing gear brake released
à p. 11 - 99
– To the left: Slew to the left
– To the right: Slew to the right
à p. 11 - 100
– To switch on: Move control lever to zero position and press button –
slewing gear brake released, lamp
t goes out
– To switch off: Release button – slewing gear brake engaged,
lamp
t lights up
à p. 11 - 102