Manitowoc GROVE GMK3060

Operating elements for crane operation
9.2 Brief description of the operating elements
Operating manual 3 302 819 en 9 - 145
GMK3060
13.12.2018
Pre-select emer-
gency operation
Selectable power units
The operation is the same for all buttons
Function buttons
The function depends on the pre-selected power
unit;
à p. 14 - 45.
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 Lattice extension derricking gear
1)
4 Auxiliary hoist
5 Derricking gear
6 Slewing gear
1)
Additional equipment
– 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