Manitowoc Grove GMK4090 Operating Manual page 712

Rigging work
12.1 Rigging work checklists for crane operation with the main boom
12 - 8
6. For on-road driving with a dolly:
– Set down the superstructure on a dolly with the RCL adjusted accord-
ingly and switch on the boom floating position;
– Switch on slewing gear freewheel;
– Switch on boom pre-tensioning if necessary;
– Switching off the houselock;
7. Turn off the engine for crane operation;
8. If necessary, remove the anemometer and air traffic control light;
à
Anemometer and air traffic control light , p. 12 - 147.
9. If necessary, remove the camera from the main boom;
à
Cameras for crane operation , p. 12 - 154.
10. Fold in all mirrors for crane operation;
and adjusting them , p. 12 - 153.
Slew the slewable spotlights to point downwards;
à
p. 11 - 16
3 302 736 en
à
p. 6 - 13,
à
p. 6 - 12
à
p. 6 - 14,
à
p. 10 - 11.
à
Folding the mirrors in and out,
à
p. 11 - 128.
Operating manual
GMK4090