Driving with rigged truck crane
13.4 While driving
Operating manual GMK 6400 3 112 993 en 13 - 9
12.07.2013
Warnings while driving
If a buzzer tone sounds in the driver's cab, stop
the truck crane immediately and check
whether:
– The permissible lateral tilt (1) of max. 1°
or
– The operation pressure (2) of 210 bar
(3045 psi) in the suspension has been
exceeded
In this case, you must re-level the truck crane using the Raise axle function
as described in the
Putting the truck crane on the wheels section; Ã p. 13 - 6.
G
Danger of overturning by switching on the suspension
The suspension must be deactivated (locked) while the rigged truck crane
is on wheels.
Switching on the suspension would cause the suspension cylinders to be
suddenly pressed together and damaged, and the truck crane could over-
turn.