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O&M Manual v.1.42 October 2017
20
Installing UF membrane
6.6 Exchanging Valve
The Valve is the heart and most complex part of the Villagepump. Exchanging or repairing
the Valve should only be carried out by trained people.
- Unlock the Villagepump and open the covers
- Depressurize the system by opening the blue tap; after depressurizing close the blue tap.
- Remove the UF membrane (see par. 6.4)
- Remove split pin and lever (1)
- Remove backwash buffer - support plate (2 screws) and backwash buffer (press white ring
down first) (2)
- Remove valve cover (2 screws) (3/4)
- Remove axis by unscrewing top screws (halfway, for enough space to remove axis) (4)
- Unscrew manometer hose and unplug manometer hose (5).
-
Unplug overflow hose (6)
- Remove Valve cover (2 screws) (3/4)
- Remove axis by unscrewing top screws (halfway, for enough space to remove axis) (4)
- Unscrew manometer hose and unplug manometer hose (5).
-
Unplug overflow hose (6)
Содержание 500 Standard
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