Driving
5.1 Before driving
Operating manual 3 302 709 en 5 - 11
GMK5150L
12.01.2018
Parking brake Check the function of the parking brake.
• Activate the service brake.
• Release the parking brake.
When the supply pressure is sufficient, the parking brake is released and the
lamp (1) goes out.
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G
Risk of accidents by truck crane moving unintentionally
Always apply the service brake before releasing the parking brake.
This prevents the truck crane rolling in an uncontrolled manner when the
parking brake is released.