Jung JP 26 Betriebsanleitung Seite 31

> Draining valve
• Close draining valve by turning in the clockwise
direction.
• Open the draining valve by turning in the counter
clockwise direction.
> Close needle valves (5) in the clockwise direction.
> Connect jacks (1) to the connections (4) of the
electrical central pump.
> Plug the mains plug (6) of the central pump into a
suitable socket (230 V/50 Hz).
Perform the following described procedure on all jacks
in succession.
Aligning the jacks
Perform the following described procedu-
re on all jacks in succession.
> Open the corresponding needle valve (5).
> Move the jacks individually via remote control (7)
against the load until a minimum pressure is
indicated on the pressure gauge.
> Indicating label (8)
• "ON": The remote control is switched on.
• "OFF": The remote control is switched off.
> (7) key
• Tap: The load is lifted by a small amount.
• Hold: The load is lifted.
• Release: Stops the lifting operation.
© JUNG Hebe- und Transporttechnik GmbH
OFF
ON
> Open the used needle valves.
Lifting the load
> Lift the load via remote control (7).
Lowering the load
The amount of oil to the jack is dosed
by opening and closing the needle
valves (5).
WARNING
The lowering operation is only performed using the
connected pump. The draining screws of the lifting
devices must remain closed.
WARNING
Never open all needle valves completely.
The electrical central pump is switched off.
> Close all needle valves (4).
> Open the draining valve (3) on the electrical central
pump in the clockwise direction.
> Slowly open the corresponding needle valves (4) for
regulating the lowering speed.
> After the lowering operation, close the draining valve
(3) and the needle valves.
Pumps
7
8
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