Manitowoc Grove GMK6300L Operating Manual page 194

Driving
5.1 Before driving
Adjusting the
steering column
G
H
5 - 16
The steering column is unlocked pneumatically.
Risk of accidents by unlocked steering column!
Always stop the truck crane before you unlock the steering column.
Once the steering column is unlocked you can no longer steer safely.
The steering column is only unlocked when sufficient supply pressure is
à
Building up supply pressure , p. 5 - 10.
available;
•
Push the (1) button down once. The steering
column is unlocked for approx. 6 seconds.
•
Move the steering column into the desired
position.
•
Push the button (1) up once.
Or wait until the steering column locks
automatically (after approx. 6 seconds).
3 112 xxx en Operating Manual GMK6300L