Manitowoc Grove GMK6300L Operating Manual page 725

Operating Manual GMK6300L
Anemometer not connected
•
Connect the anemometer to the electrical power supply;
Voltage monitoring
The voltage in the superstructure electrical system is too high or too low.
Display of the current voltage;
Air intake inhibitor triggered
The air intake inhibitor was triggered because the maximum permissible
engine speed was exceeded. It is possible to start the engine only after the
air intake inhibitor has been released manually;
Pre-tension counterweight
The pre-tensioning pressure on the counterweight has dropped too much.
•
Pre-charge the counterweight;
Pivoting the spotlights
The spotlights can collided with the carrier during derricking;
Refilling carbamide
The carbamide tank is only filled up to a level of approx. 5%.
•
Refuel before the carbamide is used up;
Torque reduction
The carbamide tank is almost empty. The engine torque has been reduced by
the engine control system – symbol (1).
Override torque reduction
•
You can override this torque reduction – Symbol (2);
11.4 Settings and displays for crane operation
à
p. 10 - 15,
à
p. 12 - 77.
3 112 xxx en
Crane operation
à
à
p. 4 - 20.
à à
p. 10 - 23,
à
à
p. 10 - 6.
à
p. 10 - 17.
p. 12 - 112.
p. 4 - 25.
p. 11 - 108.
s
11 - 113