Installing/Removing The Heavy Load Lattice Extension; Installing The Heavy Load Lattice Extension - Manitowoc Grove GMK 5220 Instruction Manual

6.3
G
6.3.1
H
Lattice extension operating instructions
GMK 5220

Installing/removing the heavy load lattice extension

Risk of accidents due to the heavy load lattice extension falling down
Only use appropriate lifting gear having sufficient lifting capacity;
à
Transport dimensions and weights , p. 2 - 1.

Installing the heavy load lattice extension

If the heavy load lattice extension is installed, the swing-away lattice
extension cannot be rigged in front of the main boom.
Prerequisites:
– The truck crane is on outriggers or the main boom has been placed on the
boom rest.
– The required counterweight has been rigged.
– The heavy load lattice extension is at an angle of 0°.
– An auxiliary crane is available.
For installation, the heavy load lattice extension is fastened in the holding
device (1) with pins (2).
•
Attach the heavy load lattice extension at the slinging point (1);
à
p. 6 - 3.
•
Attach the guide rope to the rope attachment point (2);
6.3 Installing/removing the heavy load lattice extension
3 112 319 en
Heavy load lattice extension
à
p. 6 - 4.
s
6 - 5