Nortec DRAABE Pure Water System - Manual (Page 48)

Created: 21.09.2006
Changed: 29.02.2008
Printed: 02.03.2009
page 48 of 59
7.2.2 Clear Water System PerPur
Inlet
Water softener
Expansion reservoir
Discharge
120 V~/ plug in
power supply
12 V~
120 V ~
Installation rail
Pure water outlet
Pure water
Drain
Remote fault indicator
Pure water system (PerPur)
e e
2
1
3
4
5
6
7
8
Figure 22: Replace PerPur Unit
- Turn off device at the network switch (1) and pull out the plug (2).
- Disconnect both plugs (3) from the device, detaching the knurled ring at each plug.
- Block the water supply (4) at the installation rail.
- Open the discharge faucet (5) to let the pressure out.
- Unscrew the filter housings (6) and put in new filter elements. (The old filters can be
thrown away with normal trash).
- Fully empty the pure water tank via the discharge faucet (7).
- Detach self retracting hoses (8) (wrench 14/17) and let them slide into the container.
- Take the PerPur unit away from the console and put the new device in place.