Operating elements for crane operation
9.2 Short description of the operating elements
9 - 114 3 302 736 en Operating manual
GMK4090
xx.xx.xxxx
Lifting limit switch override
à Lifting limit switch and lowering limit switch, p. 11 - 81
9.2.15 Auxiliary hoist
à Auxiliary hoist, p. 11 - 78.
Control panels
Auxiliary hoist on/off
There is a lamp in the button.
Left control lever
2–Press: Shutdown functions of the lifting limit switch
bridged
–Lamp (1) flashes
– Buzzer tone sounds
– Enable crane movements (move the control lever
to the initial position if necessary)
– Slewing gear shutdown bypassed
2 – Release: Shutdown of the lifting limit switch and shutdown
of the slewing gear not bypassed
– Press once: – Lamp bright – auxiliary hoist on
– Lamp dim – auxiliary hoist off
à p. 11 - 78
– Back: Lifting
–Forward: Lowering
à p. 11 - 79
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