Operating elements for crane operation
9.2 Short description of the operating elements
Operating manual 9 - 115
GMK5150L
High speed monitoring for the hoist
Lift/lower the hoist display
Warning for lowering limit switch shutdown
Lifting limit switch override
Override slewing gear shutdown
Correct the counterweight rigging mode
s
–On: High-speed mode on
–Out: High-speed mode off
à p. 11 - 113
– Symbol (1): Lifting
– Symbol (2): Lowering
–Red: Lowering limit switch triggered – main hoist stop
–Grey: Lowering limit switch not triggered
à p. 11 - 82
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
à Lifting limit switch and lowering limit switch, p. 11 - 82
à Rotate for overridden slewing gear shutdown, p. 14 - 49
à Extending/retracting the lifting cylinders, p. 12 - 103
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