Storage; Operation The Hydropower Ro S - unGer HydroPower RO S Operating Instructions Manual

HydroPower® RO S
Operating the HydroPower RO

4.3.2 Storage

If the unit is not in use for more than 7 days, the membranes must be protected according to the storage
instructions, see chapter „7.2.4 Membrane protection".
4.3.3 Operating the HydroPower RO
1 1
2 2
3 3
What is Pure Water?
Pure Water is water in its purest form, physically processed to remove the minerals that
would otherwise lead to limescale spots and streaks. Such impurities are referred to as TDS
(Total Dissolved Solids) and are measured in ppm (parts per million). The water is considered
100 % demineralised (pure) when its TDS is measured at 0 ppm, whilst the 180 ppm is
considered as average water hardness.
Flow of water purification
The water enters the HydroPower RO S via the water inlet (1).
The carbon/sediment combi pre-filter (2), which filters out the largest impurities and chlorine from the
water and thus protects the membranes, sits before the membrane.
The membrane filter (3) removes up to 98% of the minerals from the water in the HydroPower RO S.
The resin filter (4) sits after the membrane, which removes the last 2% of the minerals from the water in
the HydroPower RO S.
Pure water is discharged from the water outlet (5) into a hose connected to a water fed pole for cleaning
glass surfaces without chemicals.
The 3 filter cartridges (2-4) can be easily removed and replaced (see page 27).
1 Water inlet
2 Carbon/sediment combi pre-filter
5 5
3 RO membrane
4 DI resin filter
5 Water outlet
4 4
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