BWT Diago HWS-A Installation And Operating Instructions Manual page 10

Hide thumbs Also See for Diago HWS-A:

Available languages

Fig. 1

Fig. 3

1 Top section in brass

2 Connection joint with non-return valve

3 Transparent cylinder with ﬁlter element

4 Waste water connection (HT connection or

hose nozzle)

5 Turning knob for the backwashing element

6 Back-pressure gauge

7 Spring hood

8 Indicator for back-pressure setting

9 Turning knob for pressure reducing valve

10 Locking screw

P test screw

Fig. 2

The domestic water station BWT DIAGO HWS-A

is a combination of valves and installations con-

taining in series (according to DIN EN 1988–200) a

non-return valve, backwashing ﬁlter and pressure

reducing valve. The non-return valve prevents wa-

ter from being sucked back out of the domestic

water installation into the piping network.

This ﬁlter is intended for the ﬁltration of drinking

and service water. It protects the water pipes and

the connected water system parts from malfunc-

tions and corrosion damage due to impurities

such as rust particles, chippings, sand, hemp, etc.