3
APPLICATION
In order to generate a suitable outlet pressure for the clean water and to
store it under ideal disinfection conditions, the clean water tank has an
inner surface which is covered with a plastic material suitable for
foodstus. With the clean water tank valve you can open and close the
water inlet to the clean water tank.
The downstream activated carbon filter enriches the clean water by
adding minerals. Thereby, the lter regulates pH value of the water before
its consumption.
The flow rate restrictor g
enerates the pressure on the membrane required
for the operation of the system. It is located in the waste water tube.
The mineral-enriched clean water with a regulated pH value can be taken
from the tap.
The l ow pressure switch* stops the pressure pump when the water
supply is turned o or the pressure is less than 0.2 bar (3 psi).
The pressure pump* increases the pressure on the water owing through
the 5-µm sediment lter to the value required for reverse osmosis.
The 4-way shut-off valve regulates th
e water ow. It interrupts the water
ow as soon as the pressure in the clean water tank reaches the inlet
pressure of the membrane.
The high pressure switch* stops the pressure pump as soon as the
pressure in the clean water tank reaches 2.6 bar (38 psi).
The pressure pump adapter* provides the power supply for the
pressure pump. Here the power supply voltage is converted to 24 VDC.
* Available for the model with pressure pump
This system is used to obtain drinking and cooking water from tap water
by subjecting wat
er that has already passed through the municipal waste
water treatment plant to the process of reverse osmosis.
This water must be microbiologically safe with regard to the required
disinfection.
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