MAN.161 Rev.7 ENG - Use and maintenance manual S15 page
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Picture 18: insert for manual pump.
Aerial part recovery:
Since it is necessary to first recover the aerial part:
o unscrew the blue hydraulic tap knob BV (Picture 19), to enable the
aerial part operations;
Picture 19: manual on/off valve for
stabilizers/aerial part exchange feed.
o remove the seal from the golden lock ring, then the ring, so screw
the cursor of the left exchange electrovalve 1L (Picture 20);
o unscrew the tap knob on the exchange electrovalve 2L (Picture 20);
Picture 20: hydraulic distributor group.
o while the operator on the ground operates the pump (after inserting
the supplied lever), the operator inside the basket can withdraw and
lower the boom and then the pantograph, using the "platform oper-
ating control station" (Picture 9).
o after returning the platform to the rest position, the operator in the
basket can carry out the operations of leveling and rotation, in order
to safely exit the basket.
o at the end of this procedure, return the sliders and the valves to their
original state.
Stabilizers recovery:
Subsequently, when the basket is empty, destabilize the MEWP:
o screw the tap knob BV (Picture 19), to enable the stabilizers opera-
tions;
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