Manitowoc GROVE GMK5150L

Operating elements for crane operation
9.2 Short description of the operating elements
9 - 152 Operating manual
GMK5150L
Pre-select emergency operation
Actuation is the same for all buttons
Function buttons
The operations are not monitored by the RCL.
There are four button combinations; activated
buttons are shown in black:
– Pre-selected function on
Press the required button combination.
– Pre-selected function off
Release one or both the buttons.
Press a non-assigned button combination –
pre-selection off.
1 Main hoist
2 Telescoping mechanism
3 Derrick lattice extension
1)
4 Auxiliary hoist
5 Derricking gear
6 Slewing gear
1)
Lattice extension derricking gear
– Pre-select: Press button once – lamp (1) lights up – pre-selection on
until another pre-selection is made
– Faster movement: Increase pressure on button
– Slower movement: Decrease pressure on button