Manitowoc GROVE GMK 4100 Operating Instructions Manual page 175

Lattice extension operating instructions
GMK 4100/4100-L/5095
11. Reel the hoist rope up to the main boom head.
12. Fasten the guide rope to the front of section 2.
13. If section 2 is to be removed:
– Sling section 2 onto the auxiliary crane;
– Remove the locking pins between section 2 and section 1;
à
p. 3 - 59.
– Set down section 2 on the separate vehicle.
After removing section 2, continue with point 17.
14. Undo the connection on the left between section 2 and section 1;
à
Section 1 and section 2 installed , p. 3 - 59.
15. Swing section 2 to the side of section 1;
p. 3 - 58.
16. Move the connection in the Middle area into the Section 1 / section 2 posi-
à
tion; p. 3 - 42.
3 112 441 en
Boom extension
4.1 Rigging work checklists
à
Slinging points , p. 2 - 5.
à
When unrigging – section 2 ,
s
4 - 7