MAN.234 Rev.3 ENG - Use and maintenance manual S19HD (PRO) page
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Picture 20: manual pump handle and insertion point.
4.6.4
Electric system failure
In case of electrical system failure, to obtain pressure inside the hydraulic
circuit and to perform emergency recovery of the MEWP, it is necessary to
activate the electropump (*optional) or, if it is not installed, the presence of
two operators and the use of manual pump.
4.6.5
Simultaneous failure of hydraulic and electrical
system
In case of emergency (hydraulic system failure if not available electro-
pump, or simultaneous failure of the hydraulic and electrical system), to
obtain the pressure inside the hydraulic circuit, you must use the manual
pump.
Recovery of the aerial part:
First carry out the recovery operations of the basket, to make
the operator on board safe.
1. Turn the manual pump tap (Picture 21) on the position represented
by the platform symbol (fully to the left).
Picture 21: manual pump tap to be turned to the left.
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