Disinfection - Electrolux RO 400 User Manual

7 While the tap is still on (open), disconnect the
electrical plug, see Fig. B. Then turn off the tap. Now
leave the water purifier like this for about 10 hours (e.g.
over night).
8 At the end of the 10 hours, undo the container. Discard
its contents and rinse it with water.
9 Put the filter back in the container and follow steps 8–11
as described under "Replacing the filters" (except that you
put back the filter which has already been used).
10 Turn on the tap and let the water run for 10 minutes.
Then turn off the tap. The appliance will switch to flushing
mode for some time.
This completes the descaling procedure. The RO 400
is ready for normal use again.

Disinfection

If the water have a slight odour and the appliance has
not been used for a time (several days), there may be a
build-up of microorganisms on the membrane. If this is
the case, it is advisable to disinfect the water purifier
internally.
The correct disinfectant for this appliance can be ordered
from your dealer. Please quote the part number listed
under "Optional accessories and consumables". Be sure to
observe the instructions on the packaging concerning
the correct quantity.
The disinfectant must be kept out of the reach of
children.
1 Disconnect the electrical plug, then plug it back in again
to make the appliance switch to flushing mode.
2 Undo filter container
the filters", steps 3–7.
3 Fill the container three-quarters full of lukewarm water,
and add 25 ml of the correct disinfectant, see Fig. C.
4 Screw the container (containing the solution) back onto
the appliance with the aid of the filter spanner.
5 Turn on the tap for purified water and let the RO 400
operate for 45 seconds.
6 While the tap is still on (open), disconnect the
electrical plug, see Fig. B. Then turn off the tap and leave
the water purifier like this for about 30 minutes.
7 Restart the RO 400 by reconnecting the electrical plug to
the wall socket, let it flush automatically.
8 Put the filter back in the container and follow steps 8–10
as described under "Replacing the filters".
9 Refit the front cover.
10 Work through all the steps of the full "Flushing
procedure".
as described under "Replacing
MAINTENANCE
B
C
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