Manitowoc Grove GMK 4100L-1, Operating Manual

Page: 343 / 1016

Driving modes
6.5 Installing/removing the outrigger beams
Operating manual 3 302 690 en 6 - 43
GMK4100L-1
2
3
.1
1.
201
7
•
Fasten the lifting gear ( 1 ) and a chain hoist.
•
Pull the outrigger beam out so far that the
centre of gravity (
2 ) is accessible;
à
Centre
of gravity data , p. 6 - 34.
•
Using the auxiliary crane, sling the outrigger
beam in the centre of gravity (
2 ).
•
Remove the chain hoist and lifting gear.
Fasten a guide rope ( 1 ).
•
Lift the outrigger beam slightly to ease the
load.
•
Lift the outrigger beam almost completely
out of the outrigger box.
•
Fasten another guide rope ( 1 ).
•
Lift the outrigger beam out of the outrigger
box.
•
Lift the outrigger beam onto a separate
vehicle;
à
p. 6 - 46.
•
Fasten the connecting elements to the connecting points ( 1 ) of the
supports.
s
G
Risk of being crushed by the swinging outrigger beam!
Secure the outrigger beam with the guide ropes as it is lifted out of the
outrigger box.
Keep a suitable distance to avoid injuring yourself or others on the
swinging outrigger beam.