Rigging work
11.8 Outrigger operation
Operating Instructions GMK5250L 3 302 633 en 11 - 45
27.09.2017
11.8.5 Extending/retracting outrigger beams
•
Check that the pins are inserted/removed as specified in the prerequisites
(A) for the desired outrigger span;
à p. 11 - 42.
Depending on the rigging, control elements are provided for moving the
outrigger beams
–On the
outrigger control units; Ã p. 11 - 49,
– On the hand-held control;
à p. 11 - 47,
– In the crane cab;
à p. 11 - 49.
s
G
Risk of accidents if outrigger beams cannot be seen!
Cordon off the area where you intend to extend and retract the outrigger
beams. Nobody is allowed to be in this area.
Observe the moving outrigger beams or have them observed by a banks-
man who is in visual contact with you.
G
Danger of overturning if improperly supported!
Always extend all outrigger beams to the required outrigger span required
for the specified rigging mode, even if you are only working on one side.
Otherwise the rear stability for the rigging mode according to the displayed
rigging mode is no longer guaranteed.
S
Risk of damage to the outriggers!
Before extending, always check whether the required pins for the desired
outrigger span are inserted/removed.
Before retracting the outrigger beams, always check whether they have
been secured in driving position.
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