Weir Warman 650 M200-MCR-G, Manual, Page: 261 / 287

fluidtech
double filter 4.225
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F
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E
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D
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R
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I
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C
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H
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L
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R
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G
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P.O. Box 1248
·
41846 Wassenberg • Phone +49/2432/96600 • FAX +49/2432/966090
5
4 Installation
4.1 Setup
Double filters must be placed and mounted in a such way that
•
they are accessible from all sides for required surveys and inspections (including
reading-off of type plate)
•
the filters and equipment can be operated and maintained from a safe position.
Setup must make sure that no inadmissible displacements, inclinations or excessive vibration
loads on the filter are induced by
•
installation itself;
•
dead weight of the filter;
•
external forces.
4.2 Mounting and connecting the filter
Type series 4.225 double filters can be mounted in different positions (see supplement).
However, accessibility and ease of operation and maintenance should be considered when
choosing installation position.
Connection to surrounding installation is established via provided adaptor flanges (serve as
fixture for filter at the same time). Attachment of the flanges to on-site pipework is done either
with screwed pipe joints or by welding. The flanges are made of weldable steel.
To weld connection flanges and on-site pipework, carry out the following steps:
•
dismount flanges with gaskets from filter; remove gaskets from flanges
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weld flanges to on-site pipework in such a way that mounting the filter is possible
without inducing any stress in the pipework
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welding is to be carried out according to applicable welding regulations and standards
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finally, filter and gaskets must be mounted stress-free between the fixed flanges
B 5922 EN 04.10
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