FAM 15/30/50/70
FAM Set-up and Connection
HYDAC Filter Systems GmbH
en
Page
31 /
68
BEWA FAM15-70Siem 3099574e en 2009-10-08.doc
2008-10-06
Automatic water connection (optional):
only for water ring vacuum pump)
(model code FAM-xx-x-x-x/xxx-xxx-xx-xx-SW-x-x/xxx)
If the unit is equipped with an automatic water supply for
the water ring vacuum pump, connect the water supply
hose according to national and generally applicable
regulations.
Use a pipe separator if installing on a drinking water line.
The port is constructed with 1" interior thread at the filter
combination.
The water connection must meet the following conditions:
Water temperature:
max. 30°C
Operation pressure
1.5 - 16 bar
With this version, the vacuum pump is filled automatically after the FAM is switched
on.
The unit has a backflow preventer (1) as well as a filter combination (2). The
backflow preventer (1) prevents unpurified water from flowing back into the
connection. The backflow preventer (1) opens when the pressure falls under 1.5 bar
1
2
