Instructions
for Connecting your Reverse Osmosis Replacement Filters
ACRO4
MODEL INSTALLATION
PRE FILTER CHANGING
These
are the TWO filters that sit under the system
I)
Turn off the saddle-tapping valve and isolate the storage
vessel.
II) Open the Faucet / Tap to relieve system pressure.
III) Remove the two LOWER housing sumps by turning the
sumps to the left (when viewed from the front).
IV) Pre filters are removed by taking them from the housings.
Place
a drip tray beneath the sumps and use gloves to ensure
a sterile environment.
V)
Place the new filters into the housing and tighten. DO
NOT OVERTIGHTEN
VI) To restart open the saddle valve and reservoir valve.
POST
FILTER CHANGES
This
is the filter lying on TOP of the system
Follow
the shut down procedure (as in pre filter changes –
steps 1 +2)
IF
Connections are PUSH FIT
·
Remove the blue collet lock from the push fit connectors
on inlet/outlet
· Remove fittings from inlet/outlet by depressing
white collet ring whilst pulling the fitting.
· Install new post filter ensuring correct direction
of flow. Replace blue collet locks.
· Restart the system and run 2 litres of water
to drain.
IF
Connections are SCREW FIT
(ie
if there is a plastic nut holding the tube into the filter)
·
Unscrew the plastic nut holding the tube at both ends
· Remove tubes and discard old filter
· Position new post filter ensuring correct direction
of flow.
· Select your first tube. Take a plastic nut –
see the small bag - and push your tube end through the
centre ie so the nut is hanging loose on the tube.
· Then push tube end into the fitting on the filter.
Make sure it goes all the way in. It should be approx
a centimetre. (Tip: Twist as you push it in).
·
Now slide nut down to the thread on the filter neck and
screw nut onto the filter to finger tight.
· If necessary tighten nut further with a spanner.
Caution: DO NOT OVERTIGHTEN. ONE or TWO MORE TURNS with
spanner after finger-tight should suffice.
·
Now repeat above procedure with other tube / other end
of filter.
·
Restart the system and run 2 litres of water to drain.
Any
Problems? Please Telephone 020 8761 6611 Please note your
feedback and any suggestions as to how we can improve
our service are always appreciated.
