Jung JH 20 G-plus EX Betriebsanleitung Seite 57

> Push in the toe at a suitable height on the jack and
fix it in place with the bracket.
> Position the jack at the load.
WARNING
Do not execute high lift; apply the jack with bracket
at the load to be lifted, because there is a danger of
tipping due to the laterally set swivel feet.
DANGER
Never lift the load on one side up to the height to be
moved under, since this poses an enormous risk of
tipping and slipping.
> Lift the load max. 30 mm and put a suitable support
underneath it (e.g. square timber) to secure it.
> Position the swivel feet parallel to the toe.
> Alternately lift the load on both sides step by
step (steps of max. 30 mm) and secure with suitable
supports underneath. In pendulum mode, lift the
load up to the necessary height for the transport
trolleys to get underneath.
> Slightly lift the load on the trolley side.
© JUNG Hebe- und Transporttechnik GmbH
> Move the transport trolley underneath and adjust
and lock the connecting rod.
> Slowly and carefully put the transported load down
on the trolley cassettes.
> Secure the transport trolley with wedges to prevent
it from rolling away.
> Position the steering system at the determined
position (see the chapter for determining the centre
of gravity and positioning on p. 49).
> Slightly lift the load with the jack, remove the
underlying supports and slowly lower the load onto
the steering system.
NOTE
Only load the rotary plate in the ball bearing area.
> Remove jack.
NOTE
Close the lowering screw again.
To lower a load, carry out steps in the
opposite order.
Jacks of the JH / JH EX / JHS series
- 57 -