Adjustment - Gripping Depth (Side Clamping) - probst HVZ-UNI-II-EK Operating Instructions Manual

Adjustments
6.5.5 Adjustment – gripping depth (side clamping)
Fig. 23
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Open the main clamping completely (by the hydraulic), which is already adjusted, then position the HVZ on
the stone layer packet, so the HVZ hangs freely.
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Close the side clamping completely.
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Rough adjusting of both parts of the main clamping by the adjusting screw (Fig. 25), so that the previously
adjusted distance of the stone layer packet is displayed on the scale (Figure 23, 24 u. 25).
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Measure distance between the two Halfen rails, then make fine adjustment on the adjusting screw. So that
the measured distance is ca. 3 to 4 mm larger than the width dimension of the packet.
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(This ensures that the individual paving stones (after putting down in the planum) not crunching but even
conforming to standards with a distance of 3 - lie 4 mm.
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This requires that the individual paving stones formed distance aids with at least 2.5 mm thickness.)
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Open side clamping completely.
28 / 42
Adjusting screws
Half rail
Scale
Indicator
V2
GB