Manitowoc Grove GMK 5250L Operating Instructions Manual page 618

Crane operation
10.4 Operation of the rated capacity limiter
When rigging
S
10 - 64
For rigging work, you can:
– override the lifting limit switch;
or
– override the RCL and thus enable a degree of utilisation of up to 110%.
Risk of accidents if the RCL is overridden!
It is not permitted to work with an overridden RCL!
Use this type of override only for rigging.
Cancelling the override
The override will be cancelled when you:
– press button (1) again, or
– do not activate the control lever for 10 seconds, or
– switch off the ignition.
à
p. 10 - 83
RCL override
•
Press the button (1) once – the information
message (2) is displayed.
– Now a degree of utilisation of up to 110% is
enabled.
– If you do not trigger a control lever move-
ment within 10 seconds after the override,
you must press the button (1) again.
– The speed of the movements which
increase the load moment is reduced
to 15%.
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