16
5. Foot protection switch on the lift column with
control unit
Deactivates the lowering process at a lift height
of 120 mm (foot protection, otherwise a crushing
or shearing hazard exists).
You can only lower from this height by pressing
the "Lower in danger zone“ button (1-button
safety switch).
6. Pressure control valve
The pressure control valve ( arrow) is factory
set .
Prevents a sudden lowering of the lift in the eve-
nt of a leak in the hydraulic hose (lowering speed
= max. 1.5 x default speed).
7. Lowering valve (emergency release) and
emergency manual valves
•
Pos. 6.1 Lowering valve for emergency release
of the main lift (only the lift without lifting table) .
•
Pos. 7: Emergency manual valve for
main lift and lifting table. Fitted differently acco-
rding to variant. Before use check assignment to
main lift and lifting table .
During a power failure the valves close and
stop any movement.
6
7.1
6.1
7.3
7.2
11
12
13
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