Weir Warman 650 M200-MCR-G, Руководство пользователя, Страница: 259 / 287

fluidtech
double filter 4.225
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P.O. Box 1248
·
41846 Wassenberg • Phone +49/2432/96600 • FAX +49/2432/966090
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1 Description of the filter
1.1 Intended Use
The filter has been designed, made and tested in accordance with the European Pressure
Equipment Directive 97/23/EC and the German Federal Equipment Safety Act (“Gerätesi-
cherheitsgesetz”).
The intended use of the filter is the elimination of dirt particles from the respective medium.
Double / change-over filters are designed for continuous filtration. Normally, one chamber is
in operation, while the other one is in standby mode (i.e. contains a clean filter element and
is filled with fluid). When the filter element of the active chamber starts clogging due to dirt
accumulation, the fluid flow can be switched over manually to pass through the other cham-
ber.
Due to an intersecting change-over between both filter chambers, an uninterrupted flow is
ensured.
1.2 Technical data
Designation: Double- / Changeover Filter
(Opposed Chamber Design)
Type series: 4.225
Nominal Size of Connection : DN 15/20 mm
Dimensions: see supplement
Connections: see supplement
Material: see supplement
1.3 Identification marking
Kind of marking: type plate
Position of type plate: filter casing
Manufacturer: FRIEDRICHS FILTERSYSTEME GMBH
Serial number; year of manufacture: stamped / engraved on type plate
1.4 Scope of delivery
Filter with 2 installed filter elements; connecting flanges with gaskets; change-over lever;
documentation
B 5922 EN 04.10
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