Driving mode
5.3 Driving and parking the truck crane
Operating manual 3 302 819 en 5 - 37
GMK3060
13.12.2018
5.3 Driving and parking the truck crane
5.3.1 Checks while driving
Brakes • Check the service and parking brakes for correct functioning immediately after
starting out. Only continue the drive when the brakes are working perfectly.
ABS system
• Check the lamps (1).
After starting the engine, 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 is retained;
à Service brake malfunctions, p. 8 - 24.
If the lamp (1) lights up, then the braking operation is supported by the ABS
system.
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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.