Publicité
4.5
Connecting the ventilation pipe (DN70)
Connect the aeration and ventilation pipe
Saw off the socket for the ventilation pipe (1) at the indi-
cated cutting edge
.
Route a separate ventilation pipe to above the roof
level as stipulated in EN 12056-4.
4.6
Planning a connection for manual diaphragm pump
Provide a connection for a manual diaphragm pump at
the connection socket (1) (DN 40), if required.
Available as an accessory: manual diaphragm pump,
art. no. 28680
36 / 148
.
Installation and operating instructions
016-880
Publicité
