Rigging work
12.8 Outrigger operation
Operating manual 3 302 690 en 12 - 47
GMK4100L-1
23.11.2017
For on-road
driving
• Create the outrigger span 8.660 x 2.340 m (28.4 x 7.6 ft) for all outrigger
beams and secure all the outrigger beams.
• Bring all the outrigger pads into driving position; à p. 12 - 51.
12.8.5 Extending/retracting outrigger beams
•
Check that the pins are inserted/removed as specified in the prerequisites
for the desired outrigger span;
à p. 12 - 44.
Depending on the rigging, control elements are provided for moving the
outrigger beams
–On the
Outriggers control units; Ã p. 12 - 49,
– In the crane cab;
à p. 12 - 49.
s
G
Risk of accidents due to outrigger beams sliding out!
Completely retract all outrigger beams and secure them. This prevents the
outrigger beams sliding out when driving around corners and causing seri-
ous accidents.
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 the outrigger beams, always check whether they have
been released. This prevents damage to the locking bars.
S
Risk of damage to driver's cab
Always bring the outrigger pads to the driving position before retracting
the outrigger beams.
This prevents the outrigger pads damaging the driver's cab when the
outrigger beams are retracted.
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