Manitowoc GROVE GMK5150L, Operating Manual

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Crane operation
11.6 Settings and displays for crane operation
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11.6.9
Overriding torque reduction
If the engine torque has been reduced then the symbol ( 2 ) is shown in the
start menu.
You can override the torque reduction function for a limited time while
working with the crane.
•
Select and confirm the symbol ( 1 ) – symbol ( 3 ) appears.
The torque reduction function is overridden for 30 minutes.
After 30 minutes the torque is automatically reduced again.
You can override this reduction three times. The torque is reduced
continuously with each override – starting at 80% down to 20%.
After the third override the symbol ( 1 ) will become inactive until the engine
is restarted.