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Backflow stops and Cleaning pipes Triplex
Installation
3 Installation
These installation instructions are a guideline only and may vary for each individual
installation. The installation procedure for cleaning pipes is the same.
Observe the following during installation:
■
Use connectors (coupling sockets, adapters) when connecting to the pipeline.
■
The installation site must be easily accessible at all times for operation and servicing
work. For the working place above the backflow stop a minimum height of 35 cm is
provided.
NOTICE
Pipeline slope to the drains must
be 1.5 % to 2.0 %. The backflow stop has a
built-in gradient, the outflow from the backflow
stop is lower than the inlet.
Î
Align backflow stop horizontally and
vertically, e.g. using a spirit level.
Î
Connect the backflow stop in the direction
of flow (direction of flow is indicated by an
arrow on the cover of the housing) to the
pipeline.
1,5
%
−
2,0
%
If not fixed to a wall:
Î
Support backflow stop e.g. with a bracket.