Operating Instructions
Installation
22 / 34
V4
GB
4.7.1
Attaching the safety chain (of the optional spreader bar)
•
Lift the device with the sucked load just a little (approx. 20 cm)
•
Then remove both safety chains from the chain cases of the spreader bar (TRA).
•
Throw the safety chains underneath the load (concrete slab).
Never grip with the hands under load.
-
Caution: Danger of squeezing hands
!!!
•
Suspend and tighten both safety chains as shown in picture 1. Place the end of the chains into the chain
cases.
•
The safety chains must fit tightly to the load, in that way that the load is held in case of a vacuum failure
(Fig. 1)
•
The safety chains must never hang loose under the load, otherwise the load may fall down, in case of a
vacuum failure
(Fig. 2).
•
Now the device with sucked load be transported to the place of destination.
•
Lower the load carefully (distance to the ground approx. 0,5 m), then remove safety chains and throw it
under the load.
•
Never grip with the hands under load (stone slab)! Danger of squeezing!!!
•
Safety chains should be returned to chain cases.
•
Put the device with the sucked load completely down on the floor.
Fig. 1
Fig. 2
