Intended Use - Bwt Infinity A Einbau- Und Bedienungsanleitung

Intended use

Intended use
Intended use Intended use Intended use
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The filters are intended for filtering drinking and
domestic water. They protect water pipes and any
connected system parts for transporting water from
malfunctioning and against corrosion damage
caused by foreign particles such as rust, chip,
sand, and hemp, etc. up to a diameter of 2mm.
The filters are not intended for use with chemically
treated circulating water. Seek specialist advice
when using the filters to filter process water and
cooling water for continuous cooling systems.
A coarse sediment bowl should be added for water
containing coarse sediment particles.
The filters are not not suitable for oil, fat, solvents, not not not
soap, and other lubricating media, nor for separat-
ing water-soluble substances.
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Function Function Function
Function Function
Untreated water flows through the untreated water
inlet into the filter and there from the inside through
the filter element to the clean water outlet. Impuri-
ties > 90μm are trapped on the inside of the filter
cloth. Depending on their weight and size of these
particles, these particles either fall directly onto the
lower section of the filter element or cling to the
filter cloth. The filter element can be cleaned by
backwashing at regular intervals.
Backwashing is carried out automatically after a
preset time interval according to the effective prin-
ciple of backwashing by suction (suction-ring
backwashing system).
The filtering process continues uninterrupted even
during the backwashing as 90% of the filter sur-
face is constantly available for filtering (nonstop
filtration).
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The pressure difference between the untreated water
inlet and the treated water outlet of the filter is
measured.
The backwashing process is triggered primarily by
differential pressure.
If heavy soiling of the filter element causes the pres-
sure difference to exceed the preset value (approx.
0.8 bar) within the preset backwash interval, the
differential pressure generator causes the unit to
backwash. The preset backwash interval starts
again.
The filter is equipped with a central instrumentation
and control (CIC) connection (contact opens in the
event of malfunction or power failure).