Manitowoc Grove GMK 4100L-1, Operating Manual

Page: 730 / 1016

Crane operation
11.7 Working range limiter
11 - 142 3 302 690 en Operating manual
GMK4100L-1
2
3
.1
1.
201
7
Entering the permissible slewing range
You must enter the slewing angles A and B
separately.
– Slewing angle A
•
Slew the main boom to the shutdown
point from the right, for example, value
(
1 ).
•
Press the button ( 5 ) or ( 6 ) once. The cur-
rent value ( 1 ) will be accepted as the limit
value ( 2 ).
– Slewing angle B
•
Slew the main boom to the shutdown
point from the left, for example, value (
3 ).
•
Press the button ( 5 ) or ( 6 ) once. The cur-
rent value ( 3 ) will be accepted as the limit
value ( 4 ).
Switch monitoring on;
à
p. 11 - 146
Hoist rope
limitation The values for the hoist rope limitation may not be entered until the tele-
scope status and the boom position for the application have been rigged.
If you change the telescope status or boom position after entering values for
hoist rope limitation, then the
RCL display will show an error message;
à
Error messages on the CCS display
, p. 14 - 7.
G
Risk of accidents due to the hoist rope travel limitation being switched off!
Always set the telescope status and the boom position for crane operation
before setting hoist rope travel limitation. In this way you prevent an inter-
ruption of crane operation due to shutdown.