Lifting/Lowering In Pendulum Mode - Jung JPE 30 NVR Instrucciones De Servicio

4.4 Lifting/lowering in pendulum mode

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1. Original position when lifting operation is started:
All needle valves and the draining valve are closed.
Only possible for centred centre of gravity.
2. Lift the first side: Open the needle valves of the
two jacks on the same side on the electric pump
and actuate the remote control. While doing so,
monitor the pressure on the pressure gauge.
Lift the object to be lifted in order to be able to put
a suitable support underneath it.
3. Slowly open the draining valve on the electric
pump and lower the object to be lifted on the
supports. Then close the two open needle valves
and the draining valve on the electric pump again.
4. Lift the second side: Open the needle valves of
the two jacks on the opposite side and actuate the
remote control. While doing so, monitor the
pressure on the pressure gauge.
See step 2.
5. Slowly open the draining valve on the electric
pump and lower the object to be lifted on the
supports. Then close the two open needle valves
and the draining valve on the electric pump again.
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