Manitowoc Grove GMK4100L-1 Operating Manual page 729

Working radius
Slewing angle
Operating manual
GMK4100L-1
•
Move the main boom head to just before the
shutdown point without a load, for example,
up to 10.0 m – value (1).
•
Press the button (3) or (4) once.
– The current value (1) will be accepted as
the limit value (2).
Switch monitoring on;
Display of the slewing angles
– The slewing angle A limits slewing to
the left.
– The slewing angle B limits slewing to
the right.
The permissible slewing range is repre-
sented by the angle working counter-clock-
wise from A to B.
•
Press the button (3) or (4) once.
– The current value (1) will be accepted as
the limit value (2).
Switch monitoring on;
3 302 690 en
Crane operation
11.7 Working range limiter
à
p. 11 - 146
à
p. 11 - 146
s
11 - 141