Installation Conditions - BWT Infinity M Bedienungsanleitung

Use Use Use
Use Use
The filters are intended to filter drinking and do-
mestic water. They protect the water pipes and
any connected system parts for transporting wa-
ter from malfunctions and corrosion damage due
to such as rust particles, chippings, sand, hemp,
etc., up to a diameter of 2 mm.
The filters are not intended for use with chemically
treated circulating water. Expert advice should be
sought if to use to filter process water and cooling
water for continuous cooling systems.
A coarse sediment bowl should be added for wa-
ter containing coarse sediment particles.
The filters are not not not not suitable for oils, greases, sol- not
vents, detergents and other lubrifying media, nor
for separating water-soluble substances.
The installation of the equipment and significant The installation of the equipment and significant The installation of the equipment and significant The installation of the equipment and significant The installation of the equipment and significant
modifications may only be carried out by the water modifications may only be carried out by the water modifications may only be carried out by the water modifications may only be carried out by the water modifications may only be carried out by the water
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Function Function Function
Function Function
The 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.
Impurities >90 μm are trapped on the inside of the
filter cloth. Depending on their weight and size,
these particles fall directly into the lower section of
the filter element or the filter cloth. The filter ele-
ment can be cleaned by backwashing at regular
intervals. Backwashing is carried out manually ac-
cording to the effective principle of backwashing
by suction (suction-backwash system). The filtra-
tion process continues uninterruptedly even dur-
ing backwashing, as approx. 90% of the filter sur-
face is constantly available for filtering (nonstop
filtration).

Installation conditions

Installation conditions
Installation conditions Installation conditions Installation conditions
Observe local installation regulations, general
guidelines and technical data.
There must be a flush of at least 3.5 m
for backwashing, or a pressure of at least 2 bar
during backwashing behind the filter.
A connection to the sewage system (drainage) of
min. DN 50 must be available.
The installation site must be protected against frost
and must guarantee the protection of the filter from
solvent vapours, fuel oil, lees, chemicals of all
types, UV radiation and heat sources over 40 ºC.
Attention: keep plastic parts free from oil and Attention: keep plastic parts free from oil and Attention: keep plastic parts free from oil and
Attention: keep plastic parts free from oil and Attention: keep plastic parts free from oil and
grease, solvents and acids as well as basic grease, solvents and acids as well as basic grease, solvents and acids as well as basic grease, solvents and acids as well as basic grease, solvents and acids as well as basic
cleaners. After hard collisions and impacts cleaners. After hard collisions and impacts
cleaners. After hard collisions and impacts cleaners. After hard collisions and impacts cleaners. After hard collisions and impacts
(e.g. with unsuitable tools, falls onto stone (e.g. with unsuitable tools, falls onto stone (e.g. with unsuitable tools, falls onto stone
(e.g. with unsuitable tools, falls onto stone (e.g. with unsuitable tools, falls onto stone
floor floor, etc.) a plastic par floor floor floor , etc.) a plastic par , etc.) a plastic par , etc.) a plastic part m , etc.) a plastic par
if there is no visible damage (danger of burst- if there is no visible damage (danger of burst- if there is no visible damage (danger of burst- if there is no visible damage (danger of burst- if there is no visible damage (danger of burst-
ing). Avoid extreme pressure blows. ing). Avoid extreme pressure blows.
ing). Avoid extreme pressure blows. ing). Avoid extreme pressure blows. ing). Avoid extreme pressure blows.
3 per hour
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