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Installation guide page 2
Filter housing
For a good sealing of the filter housing, please lubricate the O-rings in the filter bowls
with the included acid-free silicone grease.
Mount the filter housing at an easily accessible place. Connect the filter inlet with the
outlet of the feed pump and the filter outlet via PVC hose with the high-pressure
pump. Secure all hose connections with stainless steel hose clamps. Install all hose
connections in a way that air accumulations are avoided.
Fresh water pipe
EASY TO MAKE A CONNECTION
Cut the tube square and remove burrs and
sharp edges. Ensure the outside diameter is
free of score marks.
Push the tube into the fitting, to the tube stop.
To disconnect, ensure the system is
depressurized, push the collet square against
the fitting. With the collet held in this position
the tube can be removed.
Direct the PE-fresh water pipe from the fresh water outlet at the membrane housing
to the inlet at the flow meter in the control panel. With several membranes connect
them with the supplied Y or T-fittings.
From the three-way valve (no. 2), direct one pipe to the test-outlet and one pipe from
the outlet to the fresh water tank.
Attention:
In order to avoid unnecessary back pressure in the product water line, in
systems AC 110 to AC 240 only use the blue 3/8 "product water pipe up to a length
of approx. 3m.
If necessary, use the supplied adapters from the PE pipe to a 13mm
PVC hose.
Attention:
Never block the product water line (valve etc.). This damages the membrane and
leads to bursting of the product water line.
Advice
:
A good place for the test-outlet is the sink or basin, where it can be installed by an
additional water outlet
without
cut off cock.
At this position, an easy control of the product water is possibly, furthermore you can
bottle your drinking water here directly. This ensures that the quality of the drinking
water will be best, since it does not have to follow a detour over the drinking water
tank on-board.
Attention:
When the plant is switched off, chlorinated water (that possibly entered the tank at
the last landside water intake) might flow back from the tanks into the membranes if
the inlet is installed below the tank waterline. As chlorine destroys the R.O.
membranes, a return flow from the tank has to be avoided. You can lead in the fresh
water into the tank ventilation with a T-piece. A non-return valve must not be used.