Manitowoc GROVE GMK 4100 User Manual

Swing-away lattice
3.4 Description of the rigging work
Lattice extension operating instructions 3 112 441 en 3 - 41
GMK 4100/4100-L/5095
11.01.2008
Bringing the Front connection into the Unrigging position
Before you fold the lattice extension to the side during unrigging, you must
bring the
Front connection into the Unrigging position.
The following prerequisites must be fulfilled
for unrigging:
– The pin (3) is secured in the holder (4).
– The lever (2) is underneath the rest (1).
• Insert the pin (3) in the holder (4), if neces-
sary, and secure it with the retaining pin.
• If necessary, raise the lever (2) sideways
from the rest (1) and ease the spring force
slightly.
The
Front connection is now in the Unrigging
position.
s
G
Risk of crushing due to the swinging lattice extension
Start the following work only if the lattice extension is pinned in front of the
main boom head or secured against swinging around.
This will prevent the lattice extension from swinging inadvertently to the
side of the main boom and crushing you.

Manitowoc GROVE GMK 4100 Specifications

General

Brand	Manitowoc
Model	GROVE GMK 4100
Category	Construction Equipment
Language	English