Manitowoc Grove GMK 4100L-1, Operating Manual

Page: 641 / 1016

Crane operation
11.4 Operation of the rated capacity limiter
Operating manual 3 302 690 en 11 - 53
GMK4100L-1
2
3
.1
1.
201
7
On the
CCS
display
After confirming a permissible rigging mode, the
Start menu
opens automat-
ically.
Slewing range type Standard
If the
MAXbase
slewing range type has been entered;
à
p. 11 - 55.
The RCL display differs according to the confirmed slewing range.
360° slewing range
The diagram ( 7 ) covers the entire width.
The height of the diagram corresponds to
the maximum permissible working radius (
1 ),
for example, 30 m (100 ft).
The current position of the boom head is
shown using the symbol (
4 ) and defined by
two displays.
The shutdown range for the maximum work-
ing radius (
2 ) is shown in colour and – if active
– the shutdown range for the minimum work-
ing radius (
6 ) is displayed.
– When telescoping or derricking
The displays ( 2 ) move up and down to show
the current working radius, for example,
25 m (20 ft).
In a shutdown range ( 1 ) the movement
towards the shutdown limit is continually
reduced until reaching a standstill.
The corresponding display (
3 ) shows the
current speed reduction, for example, for
lowering the boom.
s
3 Current working radius, for example 6 m
(20 ft)
5 Current slewing angle, for example, +30°
4 Green: 26% to 100%
5 Yellow: 11% to 25%
6 Red: 0% to 10%