Putting The Truck Crane On The Wheels - Manitowoc Grove GMK6300L Operating Manual

13.3.3
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Operating Manual GMK6300L

Putting the truck crane on the wheels

Danger of overturning by unevenly retracting the outrigger cylinders!
Retract the outrigger cylinders evenly! This prevents the truck crane
overturning when individual outrigger cylinders are retracted.
Risk of damage to the axle lines!
Retract the outrigger cylinders evenly! This prevents excessive strain on
the axle lines.
•
If necessary, retract the outrigger cylinders until all wheels are just above
the ground.
Danger of overturning when switching on the suspension!
You may under no circumstances switch on the suspension while the
rigged truck crane is on wheels. Switching on the suspension would cause
the suspension struts to be suddenly pressed together and damaged, and
the truck crane could overturn.
Lowering/raising the axles
•
Open the Raise Axle menu – button (4) on
the outrigger control unit.
•
Select the axles to be lowered by pressing
the (2) or (3) button.
– The selected axles (1) are displayed in black.
•
Press the button for the desired movement:
5 Raise the axles
6 Lower the axles
3 112 xxx en
Driving with a rigged truck crane
13.3 Before driving
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