EN7
MAINTENANCE
DISINFECTION
If the feed water has a high content of microorganisms, the
water might develop an odour if the water purifier is not used
for an extended period of time (1 week). It is then necessary to
disinfect it and replace the filter.
The disinfectant, sodium hypochlorite (concentration approx.
3.5 %, odourless), can be purchased from supermarkets or
chemists.
This product must be kept out of the reach of chil-
dren! Wash your hands after use.
Water containing disinfectant will be produced. This
water must not be routed into peripheral equipment
or another product.
Pull out the plug.
If the purified water tap is not installed, ensure that
the purified water from the water purifier can be
flushed to the reject water outlet during the first 10
minutes of the operating cycle, e.g. by disconnect-
ing the purified water hose from another product
or peripheral equipment and leading it to the reject
water outlet via the gap. Connect a manual valve to
the purified water hose so that the water purifier can
be controlled with this.
Connect the plug and allow the water purifier to per-
form an automatic flush. Ensure that purified water
production has stopped.
Unscrew filter container II in accordance with
RE-
PLACING THE FILTERS
and remove filter II. (Filter
II should be discarded.)
RO600C/RO600CV
: Remove filter I and II from the
containers.
Fill the container to 3/4 with lukewarm water. Add
25 ml of disinfectant and mix.
Screw the filter container holding the mixture back
onto the water purifier.
Open the tap/valve so that the water purifier starts,
and allow it to produce purified water for 45 sec-
onds.
Pull out the plug after 45 seconds, without first clos-
ing the tap/valve.
Allow the water purifier to stand still and the disin-
fectant to act for 30 minutes. During this time, insert
a new filter in filter container II and change to a new
filter in filter container I in accordance with
RE-
PLACING THE FILTERS
.
Close the tap/valve and connect the plug. Allow the
water purifier to flush automatically. Perform a com-
plete flush according to the section
FLUSHING
. The
water should be odourless after flushing.
If there is any odour left from the disinfectant, open
the tap/valve and produce water until the odour has
disappeared.
Reset the equipment. Reconnect the purified water
hose to another product or peripheral equipment.
The disinfection process is now completed. The
water purifier is ready to be used as normal.
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STORAGE
The water purifier should be put into storage if it is:
Going to be disconnected from water and electricity for an
extended period (several days).
Not going to be used to produce purified water for a period
of longer than 4 months.
Dosage:
2 litres preserving agent + 4 litres water provides protection
against freezing down to –15 °C.
3 litres preserving agent + 3 litres water provides protection
against freezing down to –30 °C.
Preserving agents can be ordered from your dealer, see
CONSUMABLES
.
This product must be kept out of the reach of chil-
dren. Wash your hands after use!
Pull out the plug.
Mix preserving agent and water in a bucket, see
FIG. 3. Dosage, see above.
Unscrew both filter containers according to the sec-
tion
REPLACING THE FILTERS
. Remove the two
filters and discard them (do not save), empty the
containers of water.
Reinstall the empty filter containers. Ensure that the
gasket is in the filter container’s groove.
Close the shut-off valve on the water connection and
disconnect the feed water hose from this.
Disconnect the purified water hose from another
product or peripheral equipment. If the purified
water tap is installed, you do not need to disconnect
this.
Insert the feed water hose in the mixture, making
sure that its mouth is constantly below the surface
level of the liquid until the bucket is empty, see
FIG. 3.
Connect the plug. The water purifier now draws
in the mixture. Pull out the plug after 40 seconds,
before the production of purified water starts.
Repeat step 8 until all the liquid has been used. Pull
out the plug.
Disconnect purified water hose from the water puri-
fier by pressing in the grey ring on the connection
and pulling the hose out, see FIG.4.
The water purifier is now put into storage and can be kept in
this way without the risk of freezing. Leave the purified water
hose disconnected from the water purifier. Do not connect wa-
ter and electricity until the water purifier is to be reinstalled.
On reinstallation, the water purifier should be:
Stored at a temperature above 5 °C for at least 48 hours.
Flushed of preserving agent in accordance with
FLUSHING
.
Supplied with new filters, see
REPLACING THE FILTERS
.
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Summary of Contents for Pro 400
Page 1: ...Pro 400 and 600 Models Manual ...
Page 129: ...APP 10 APPENDIX B ILLUSTRATIONS 3 4 5 7 8 9 1 2 3 6 ...
Page 130: ...APP 11 APPENDIX B ILLUSTRATIONS 10 11 12 13 14 A B ...
Page 132: ......
