probst HVZ-UNI-II Instructions D'emploi page 83

Adjustments
Adjust the height of the side clamping to the middle of
the stone layer. Close the side clamping.
Remove nuts and screws of the Side clamping (). Hold
thereby the side clamping, so that it does not fall
downward.
Danger of injury of the hands!
Adjust side clamping to the corresponding position (
Insert both screws and secure them with the nuts.
Close the side clamping and check, if the side clamping
is in the middle of the stone layer.
Fig. 21
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
).
Fig. 22