BlueLine II Tank DORW2046a 26.08.2013 5 / 16
2.4 Pipes
2.4.1
The
feed pipe
should be laid with a fall to the tank (>1%; installation guide figure
11).
2.4.2
The
overflow
/
drain pipe
should have a deeper fall away from the tank than the
fall from the feed pipe to the tank (installation guide figure 11).
2.4.3
The
service pipe
is to be installed to prevent any flooding from the tank entering
the service room (e.g., cellar) if the tank is full. This can be achieved, for example, by a
high enough incline of the pipe from the house to the tank. Or by the installation of a
seal.
2.4.4
The pipes have to be installed in such a way that frost damage is avoided. This is
to be arranged according to the local climatic circumstances, if necessary in co-ordination
with the local authorities.
