Operation; Manual Hydraulic Pump Jp - Jung JPE 30 NVR Instrucciones De Servicio

4. Operation

4.1 Manual hydraulic pump JP 26

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4
WARNING
If multiple jacks are connected, make sure that the load
is lifted/lowered evenly. There is a danger of tipping.
Injuries might occur.
CAUTION
Only connect and shut off hydraulic hoses on depres-
surized jacks and pumps. Not under load / in working
position.
© JUNG Hebe- und Transporttechnik GmbH
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Lifting the load
> Close the draining screws (2) of the jacks and
the draining screw (3) of the pump in the clockwise
direction.
> Connect pump to the jacks.
> Lift the load using the pump lever (5) of the
hydraulic pump.
WARNING
The lowering operation is only performed using the
connected pump. The draining screws of the lifting
devices must remain closed.
Lowering the load
> Open the draining screw (3) of the pump slowly in
the counterclockwise direction.
> After the lowering operation, close the draining screw
(3) again.
Pumps
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