probst FTZ-MULTI-15 Instrucciones De Uso página 48

Adjustments
5.2 Adjustment of the threaded rod
The gripping range has always to be adjusted in the right way (see adjustment of the gripping range).
Otherwise it cannot be guaranteed that the tension force is sufficient for a safe gripping and
there is a danger that the load could fall down.
When adjusting the gripping range, the following needs to be observed for safety reasons:
The lower bolt nut (3) on the threaded rod (1) must not drive on block during the gripping action (lifting of a gripping
good). That means, a minimum distance of 50 mm between the bolt nut (3) and the bottom part (2) has to be
maintained, otherwise the buffer of the tension force is too low.
Caution while adjustment work. There is danger of injuring the hands!
Use safety gloves! →
5.3 Adjustment of the height adjustable support (accessory)
When using the device in batch operation, for gripping of single stone slabs (batched one upon the
other), we advise to use the accessory "height adjustable support" HVA-FTZ/TSZ (see figure).
Therefore, the inside height must not always be adjusted again for gripping goods with the same
dimensions.
When picking up in batch operation the top stone slab
may only be lifted!
•
The height adjustable support (B) is attached to the
mounting plate (A)
•
Adjust the height adjustable support (B) with the
adjusting screws and make sure that both parts have
the same height and that the rubber gripper bars are
positioned in the middle area of stone thickness.
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Fig. 1
GB