Operating instructions for all models
zwe
Recommendation:
Work in tandem with two jacks when lifting very large loads.
Use a JUNG central pump ( in picture A).
Attention
: When working with two hydraulic jacks, fitted to a central
pump, please note that is only one hydraulic circuit i.e. the hydraulic fluid
can flow between the jacks. The jacks should be very carefully positioned
under the load, keeping in mind the location of the centre of gravity to
ensure stability and prevent the load from tipping over.
5.
Working with JH 50 G-EX the steps 1+2 only can
be done using external pump.
Operation
In purchasing the JUNG jack, you have made a wise decision. This small power
package makes your lifting and transport jobs child’s play.
The drawing on the left illustrates a possible combination for the ideal use of JUNG
equipment.
All units can be stored in a minimum of space, are easily transportable and are
therefore an indispensable help when travelling.
B
A
General Information
1.
Lift loads. (moving pump lever up and down)
2.
Lower loads. (loosen lowering screw)
3.
Fitted in this way, the pump lever can be used as
4.
a handle bar for castor-mounted jacks
The following description applies to the models:
JH 5 G plus, JH 10 G plus, JH 15 G plus, JH 20 G plus.
The special operational features of Model JH 15 G plus, JH 20 G plus is
described on page 7.
Retighten lowering screw when job completed!
Otherwise the next load will not lift.
For JH 50 G-EX an external pump is necessary.
