Jung JH 20 G-plus EX Betriebsanleitung Seite 52

Bottom lifting side
Right lifting side
For an unstable transport load, the centre of gravity
moves in the direction of the axis of rotation (the edge
opposite the jack).
Unstable transport loads include „loo-
sely" connected objects (such as screw
or rivet constructions), as well as loads
containing liquids.
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Positioning of driving and steering gear
1
Item Number
1
2
It is determined where the driving and steering gear
are positioned.
Here, the following rule applies:
The centre of gravity must be closer to the trolley. In
addition, it must lie within the triangle determined
between the support points of the transport trolley;
otherwise the transport load will tilt.
When lifting the transport load, it should be observed
that the edge which is opposite the jack acts like an
axis of rotation. The transport load rotates about this
during lifting.
The point for applying the jack had been determined
graphically as described above.
> Position trolley (1) under the transport load.
> Position steering system (2) under the transport load.
WARNING
If positioned incorrectly, e.g. on or near the located
line, there is a danger of tipping, since the fulcrum can
move. The transported load will tip over uncontrollably.
There is a danger of injury.
© JUNG Hebe- und Transporttechnik GmbH
Jacks of the JH / JH EX / JHS series
2
Description
Trolley
Steering system