AQUAPHOR DWM-31 Manual de instrucciones - Página 3
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2. INTRODUCTION
Drinking Water Machine Aquaphor RO-31 (DWM-31) (hereinafter DWM) is made by "Aquaphor"
(Russia, Saint Petersburg).
The DWM is intended for drinking water purification from mechanical and colloidal particles, organic
impurities, bacteria, hardness salts, as well as for mineralization. DWM eliminates extraneous taste, odor
and color of the water in terms of municipal and local water supply systems by fulfilling the requirements
set forth in this manual.
The DWM materials are safe, non-toxic and do not release into the water substances harmful to human
health and the environment. The DWM meets the hygiene requirements and the requirements of TR
3697-002-50056997-2001.
3. MAIN UNITS AND OPERATING PRINCIPLES OF DWM (Fig. 1):
Manifold assembly consists of a body with three fixed manifolds for connecting replacement filter
cartridges and automation valves, and has holes for wall mounting.
Water treatment unit (1) provides pre-cleaning and preparation of water for the membrane separation
stage. The unit comprises a replacement cartridge K5 (collapsible replacement cartridge KP5) (installed
first downstream of water) and replacement cartridge K2 (installed second). Preparation unit purifies the
water from coarse dispersion, active chlorine, oil products, phenols, pesticides, heavy metals and
chloroform.
Membrane cartridge (2)
In this cartridge, water is divided into two streams: one of them is absolutely clean and ready for further
processing, and another one is drainage water, which contains all the unwanted impurities.
Collection bowl for pure water (3)
When connecting the tip to the Collection bowl, the water begins to flow into the bowl. After the bowl is
filled and the float is risen up, the water supply and the tip are automatically disconnected. If you want to
stop filling the bowl ahead of schedule, just click on the button located on the top of the cover.
Shutoff (4)
The shutoff is designed to automatically shut off the clear water supply into open containers.
Mineralizer (5)
The mineralizer shall be set in the clean water collection bowl or on the shutoff device. It is designed for water
conditioning and optimizing the balance of mineral elements. The purified water interacts with specially
prepared subcrystalline "pearl dolomite", which is a mixture of natural minerals of calcium and magnesium. In
addition, the pH level of the water is automatically risen to a physiologically ideal value of pH = 7.
The concentration of calcium and magnesium ions in the produced water is from 0.2 to 0.5 meq/l. This
water has beneficial effects on our body and provides autoregulation of physiological processes in the
human body.
4. TECHNICAL FEATURES
Dimensions of the working unit (height × length × width)
Located under sink
Dimensions of the collection bowl (length × width × height)
Located on tabletop
Dimensions of the shutoff device (length × width × height)
Dimensions of the mineralizer (length × width × height)
Minimum operating pressure
Pressure of water supply system is not higher than
Water temperature
Filling time of the collection bowl (at the pressure of 0.3 MPa)
Purified water and drainage water ratio (with water temperature at the DWM inlet
at least +20°C and pressure not less than 0.2 MPa)
Unit weight does not exceed
265 × 365 × 100 mm
280 × 265 × 110 mm
110 × 200 × 45 mm
40 × 40 × 51 mm
0.15 MPa (1.5 atm)
0.63 MPa (6.5 atm)
+5 to + 38° C
15-60 minutes
(depending on the water
temperature and salinity)
(1:4–1:6)
5 kg
3