Manitowoc GROVE GMK 4100 Operating Instructions Manual page 172

Boom extension
4.1 Rigging work checklists
H
4 - 4
17. Install the lifting limit switch;
switch , p. 3 - 68.
18. Only applies to the inclinable swing-away lattice.
Set an angle of 20° or 40°;
à
Setting the angle – with an auxiliary crane , p. 3 - 79.
à
Setting the angle – without auxiliary crane , p. 3 - 80.
19. Reeve the hoist rope;
20. Attach the lifting limit switch weight and lay it around the hoist rope;
à
Operating instructions of the truck crane .
21. Check the horizontal alignment of the truck crane and correct it if nec-
essary.
22. Enter the current rigging mode on the SLI;
Operation with the boom extension is carried out in the same way as with
the swing-away lattice.
à
Derricking the main boom , p. 3 - 89,
à
Telescoping with rigged swing-away lattice , p. 3 - 90,
à
Notes on the SLI shutdown , p. 3 - 91.
à
Installing / removing the lifting limit
à
Possible reeving methods , p. 4 - 20.
3 112 441 en
à
Setting the SLI , p. 3 - 87 .
Lattice extension operating instructions
GMK 4100/4100-L/5095