Connecting The Valve To The Pipework - BADU OmniTronic Translation Of Original Operation Manual

NOTICE
If these construction measures are not take into account for
installation below the water level, a backflow through the valve to
the sewage line can occur during the switching process. This may
have a negative effect on the changeover of the BADU
OmniTronic (wear and tear, service life, etc.).
Fig. 4
5.2.1

Connecting the valve to the pipework

 The backwash valve housing must be installed free of load in
the pipework.
 The BADU OmniTronic is to be installed in the pipework
using separable connectors, for example screws.
The BADU OmniTronic is intended for connection to fixed

pipework.
NOTICE
Sealing the threaded connections incorrectly can lead to faults in
the housing. Therefore, as well as sealing with Teflon band,
screws and plugs with axially sealing O-rings are recommended.
 Connect the pipe free of tension according to the VDMA
standard sheet 24277. Compensators must be installed for
pipe diameters of 90 mm or larger. They are recommended
for diameters of 75 mm.
 Ensure that any leaks cannot cause consequential damage.
Install a suitable retainer if necessary.
04|2019
Installation
EN 31