Haulotte HA 41 PX, Инструкция по эксплуатации и техническому обслуживанию

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Operation and Maintenance
33
Caution !
Photo 8
If the linkage component is unlocked in AR (sketch 2), relocking is
automatic when the machine is entirely folded, at the end of the descent of
the arm.
If the linkage component is unfurled in AV (sketch 1), apply the following
procedure from the turret:
1° lower the arm to mechanical thrust.
2° lift the beam by approximately 10°.
3° activate the descending arm control while simultaneously pres-
sing on the black button on the top of the PVG (see Photo 8) :
this action effectively corrects the linkage component at the
same time as the arm goes down.
4° Repeat operations 2 and 3 as many times as necessary until
the compensating jack is clearly in its mechanical thrust.
5°° carry out a raising-lowering cycle of the arm to check correct
purging of the circuit. .
If correct repositioning is not be
possible, forbid further use of the
machine until repaired by Haulotte
After Sales Service.
Photo 9
4.4.1.4 -Procedure for checking the fly jib control system:
- With the machine folded, check the extension of the telescope
from the turret controls.
- Check that the extension of the telescope stops in accordance with
Photo 9, page 33.
- If telescope continues to extend, immediately shut off the
telescopic extension control. The system must be repaired by
Haulotte maintenance personnel before the machine may be
used.
If the connector piece is unlocked, the machine should not be used until this has been
correctly repositioned
Drawing 1: connector piece at front Drawing 2: connector piece at rear