Crane operation
10.4 Operation of the rated capacity limiter
Operating Instructions GMK5250L 3 302 633 en 10 - 45
27.09.2017
10.4.5 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 com-
mands on the
CCS display.
– After confirming a permissible rigging mode, the
Monitoring menu opens;
à p. 10 - 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. 10 - 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 accord-
ing 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.
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