Manitowoc Grove GMK6300L Operating Manual page 356

Driving modes
6.6 Installing/removing the supporting box
Unlocking
6 - 84
•
Sling the supporting box before releasing
the pins.
•
Pull the securing plugs (4) out of the two
pins (3).
•
Press the button (2) on the left and the
button (1) on the right.
•
Fully insert the pins (3).
The movement continues till you release the
button or the end position is reached.
3 112 xxx en Operating Manual GMK6300L