Manitowoc Grove GMK6300L Operating Manual page 228

Driving
5.3 Driving the truck crane and switching it off
Exiting the
submenu
5 - 50
Coolant level too low
Immediately top up the coolant so that the engine does not overheat;
à
Maintenance Manual .
Transmission retarder too hot
The retarder in the transmission is not working. When the transmission
retarder has cooled down, the symbol reverts to grey and the transmission
retarder is ready to function again.
Transmission oil too hot
•
Stop the truck crane at the next opportunity and try to find the cause;
à
Malfunctions in the transmission , p. 7 - 30.
Shift lock transmission
The transmission no longer switches.
Drive to the next safe place to stop and stay there – you can no longer drive
à
Malfunctions in the transmission , p. 7 - 30.
further;
Pressure in the suspension struts or permissible sideways tilt exceeded
•
Immediately bring the truck crane to a halt and check the pressure in the
suspension struts and the lateral tilt;
You can exit the submenu at any time.
•
Press the button (1) once.
The same menu opens which was open before the Warning submenu
opened.
If the same warning messages are still present, the lamps (1) and (2) light
up.
If no warning message is present, both lamps will go out.
Both lamps start flashing again as soon as a new warning message occurs.
à
3 112 xxx en
Warnings whilst driving , p. 13 - 8.
Operating Manual GMK6300L