Manitowoc GROVE GMK5150L, Operating Manual

Page: 635 / 1040

Crane operation
11.4 Operation of the rated capacity limiter
Operating manual 3 302 709 en 11 - 45
GMK5150L
1
2
.0
1.
201
8
11.4.5
Checks before operating the crane
Monitoring
menu Crane operation is only enabled when the
Monitoring
menu is open.
The menu is opened and exited automatically only, as a reaction to
commands on the
CCS
display.
– After confirming a permissible rigging mode, the
Monitoring
menu opens;
à
p. 11 - 41.
– After opening the
Enter rigging mode/telescope status
menu, the
Monitoring
menu is exited and the RCL display opens the Lifting capacity table ;
à
p. 11 - 32.
Checking the
rigging mode
•
Check that the Monitoring menu displays the current rigging mode of the
truck crane.
•
Check that the displays listed here show the current rigging mode and
correct the rigging mode if necessary.
Display RCL code
For the Standard slewing range type only.
Shows the RCL code corresponding to the confirmed rigging mode
according to the
Lifting capacity table .
Outrigger span display
– Numerical values – show the individual widths of the outrigger beams for
the confirmed rigging mode, in metres (m) or feet (ft).
– Visual display – shows the required outrigger span in orange .
For the
Standard
slewing range type only – the display is red when the out-
rigger span provided by the outrigger width monitoring deviates from the
required outrigger span.
Counterweight display
Shows the required counterweight combination in tons (t) for the confirmed
rigging mode.
s
G
Risk of accidents due to an incorrectly set RCL
If the current rigging mode varies from the displayed rigging mode, the
maximum load displayed by the
RCL
will not correspond to the actually
permissible lifting capacity according to the
Lifting capacity table
.
Overloading and accidents will certainly be the result.