Adjusting The Gripping Range (Nw) For Rectangular Manholes; Adjusting The Gripping Range (Nw) For Manhole Rings - probst SVZ-ECO-L Betriebsanleitung

Adjustments
5.1.1

Adjusting the gripping range (NW) for rectangular manholes


Ex.: NW 1200 mm
5.1.2

Adjusting the gripping range (NW) for manhole rings

Ex.: NW Ø 1200 mm
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When adjusting rectangular manholes, the marking notch () must be in line with the
rectangle symbol (), see Fig. 2.
In the NW control box (on the movable suspension) the same nominal width number
(here example NW 1200) must be visible, see Fig. 3.
Fig. 2
When adjusting manhole rings, the marking notch () must be in line with the nominal
diameter number (here example NW 1,200l (), see Fig. 4
In the NW control box (on the movable suspension) the same nominal width number
(here example NW 1200) must be visible, see Fig. 5
Fig. 4
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Fig. 3
Fig. 5
GB