MAN.234 Rev.3 ENG - Use and maintenance manual S19HD (PRO) page
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4. Perform the aerial part recovery operations in the following se-
quence, by pressing the cursor of the specific maneuver (Picture
23) and simultaneously pumping oil with the manual pump:
1. jib closing 5;
2. telescopic booms return 2;
3. telescopic booms lowering 3;
4. pantograph lowering 4;
5. basket levelling 1;
6. turret rotation, keeping pressed 6 together 1.
When you have to carry out the boom lowering, it is necessary
to unseal and hold pressed the red cursor of the solenoid valve
RC (Picture 23).
CAUTION!!
In case of emergency, first perform the retraction of
the telescopic boom and then the lowering of the boom and of
the pantograph.
If necessary, the basket operator can operate the basket centering first
pressing the cursor of the valve in Picture 24, with a pointed object, and
then moving the joystick J6 (Picture 8) upward for counterclockwise rota-
tion and downward for clockwise rotation.
Picture 24: valve cursor for basket centering.
While return the MEWP in rest configuration, the deceleration
ramps of the maneuver speeds will be inactive: therefore, pay
particular attention to the operations wearing all personal pro-
tection equipment provided by law.
At the end of aerial part recovery, it is possible to get the oper-
ators off the basket.
Recovery of the stabilizers and the tracks:
1. Turn the manual pump tap (Picture 25) on the position represented
by the stabilizers symbol (fully to the right).
Picture 25: manual pump tap to be turned to the right.
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