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USE AND MAINTENANCE MANUAL
By lifting the boom and taking the cage out of its stowed away seat, the pictogram of moment control
will appear on the display unit. By taking in consideration other pictograms more information on the
machine status may thus be obtained.
OK
OK
OK
MOMENT ALERT
OK
This pictogram will appear when the moment is equal to or higher than 98% of the allowed value, and
the operation still increasing it is being executed:
•
Rising of the extension
•
Lowering of the boom
•
Moving the jib
OK
The movement will be blocked and the alarm will sound out.
It will be possible to perform only those operations that actually reduce the moment:
•
Lifting of the boom
•
Retraction of the extension
•
Turret rotation
The machine is STABILISED and NO LONGER STOWED AWAY
The stabilisers movement is blocked.
By raising the boom above 5°, all the movements of the aerial part are activated.
The machine LOST ITS TOUCH WITH THE GROUND WITH REGARD TO
ONE OF ITS STABILISER FEET
The machine's electronic system does not actuate any blocking of its operations
as the conditions are still deemed safe. In is up to the operator to decide either
to continue using the machine, or to close its aerial part and restore its stability.
The machine LOST ITS TOUCH WITH THE GROUND WITH REGARD TO
TWO OF ITS STABILISER FEET
The loss of touch with the ground by two stabiliser feed is deemed a hazardous
condition for continuing any operations.
The movements of the aerial part will be blocked, except for the following cases:
•
Retraction of the extension
•
Lowering of the jib
68
IM R13 T
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