Driving The Truck Crane And Switching It Off; Checks Whilst Driving - Manitowoc Grove GMK4100L-1 Operating Manual

5.3
G
G
5.3.1
Brakes
ABS system
Operating manual
GMK4100L-1

Driving the truck crane and switching it off

Risk of accidents because the truck crane cannot be steered!
Never switch off the ignition or remove the ignition key while the truck
crane is moving
This precaution prevents the steering locking and consequent loss of
control of the moving truck crane.
Risk of accident when the ignition is switched off
Never switch off the ignition while driving.
Once the ignition is switched off, the 4th axle line is brought into the
straight-ahead position, and can no longer be steered.
This changes the turning radius of the truck crane.

Checks whilst driving

•
Check the service and parking brakes for correct functioning immediately
after starting out. Only continue the drive when the brakes are working
perfectly.
•
Check the lamps (1).
At speeds of above 6 km/h (4 mph), the lamps (1) must go out. Then the
Anti Blocking System (ABS) is operational and the wheels are prevented
from being blocked when you brake.
If a lamp does not go out, the corresponding ABS system is faulty, and the
wheels will no longer be prevented from blocking. The full braking force
à
Malfunctions of the service brake , p. 8 - 25.
remains intact;
If the lamp (1) lights up, then the braking process is supported by the ABS
system.
5.3 Driving the truck crane and switching it off
3 302 690 en
Driving
s
5 - 35