Manitowoc Grove GMK4100L-1 Operating Manual page 786

Rigging work
12.8 Outrigger operation
12 - 40
5. Move the outrigger pads into the operating position and secure them;
à
p. 12 - 51.
6. Enlarge the load-bearing area if necessary;
à
Determining the required load-bearing area , p. 12 - 11,
à
Enlarging the load-bearing area , p. 12 - 53.
7. Extend the supporting cylinders until none of the wheels are touching
the ground;
à
p. 12 - 54.
8. Level the truck crane horizontally with the outriggers.
The lamp (1) lights up in the measuring range 1°;
9. Check that none of the wheels are touching the ground.
Raise the wheels if necessary;
p. 12 - 64.
10. Switch off the engine:
– After operating it from the control units;
– After operating it from the crane cab;
à
Operating the axle raising system ,
3 302 690 en
à
p. 12 - 58.
à
p. 4 - 18.
à
p. 10 - 11.
Operating manual
GMK4100L-1