Abus TVHD75500 Mode D'emploi page 21

5.1.2 Installation
Before starting:

The wall must be thick enough to allow the straddling dowels to be fitted.

Make sure that the wall is strong enough to bear more than 8 times the weight of the PTZ Dome and
its mount.
1. Drill four holes in the wall which correspond to the dimensions, and then push the straddling
dowels into the wall.
2. Attach the seal between the wall and mount using the straddling dowels to help you.
3. Install the mount using the washer and the nut.
The procedure for installing the TVAC31210 is identical.
Washer and nut
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Straddling dowel
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