Checklist: Unrigging The Counterweight - Manitowoc Grove GMK6300L Operating Manual

Rigging work
12.7 Rigging/unrigging the counterweight
12.7.5
H
G
12 - 60

CHECKLIST: Unrigging the counterweight

This checklist is not a complete operating manual. There are accompanying
instructions, which are indicated by cross-references.
Observe the warnings and safety instructions there!
Danger of overturning when slewing with a rigged counterweight!
Before slewing with the rigged counterweight, check whether slewing is
permissible with the rigged outrigger span or with the truck crane free on
à
Slewing with rigged counterweight , p. 12 - 83.
wheels;
1. The truck crane is stabilised with the outrigger span required for crane
work according to the Lifting capacity chart ;
spans , p. 12 - 30.
2. If required, remove the auxiliary hoist;
removing , p. 6 - 91.
3. Enter the current rigging mode on the RCL;
4. Slew the superstructure into the 0° to the rear position;
à
Slewing with rigged counterweight , p. 12 - 83.
3 112 xxx en
à
Permissible outrigger
à
CHECKLIST: Auxiliary hoist,
à
p. 11 - 23.
Operating Manual GMK6300L