Rcl Early Warning; Rcl Shutdown - Manitowoc Grove GMK6300L Operating Manual

11.2.5
H
11.2.6
Shutdown due to
overload
Operating Manual GMK6300L

RCL early warning

If the current crane continues to move in the same direction, there will be an

RCL shutdown.

RCL shutdown
There are different types of RCL shutdown:
– shutdown due to overload,
– shutdown due to an error;
If approx. 100% of the maximum permissible load is exceeded, shutdown
will occur due to overload.
11.2 Operation of the rated capacity limiter
If about 90% of the maximum permissible load
is exceeded, an RCL early warning will be
issued.
– An intermittent buzzer tone will sound.
After five seconds, you can switch off the
buzzer tone using button (1).
– The lamp (2) lights up.
– Display (3) shows the current degree of
utilisation, e.g. 91%; the bar is yellow.
à
Error message with shutdown , p. 14 - 28.
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Crane operation
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