Intended Use; Functional Description; Principle Of The Process - Filtration Group Pi 370 Betriebsanleitung Und Montageanleitung

5

Intended use

Operation contrary to the intended purpose can be
dangerous!
 The manufacturer is discharged from all liability and all
warranty claims are rendered invalid.
 This duplex filter is only allowed to be used in
accordance with the operating conditions specified in
the contract documentation and in the original
instructions.
All forms of use which deviate from or exceed the
limits of use described above are considered to be
contrary to the intended purpose.
Operation contrary to the intended
purpose can be dangerous!
 The manufacturer is discharged from all
liability and all warranty claims are
rendered invalid.
Prohibited:
 Use for other purposes without prior
consultation with the manufacturer.
 Use in hazardous areas unless explicitly
mentioned in the contract
documentation.
 Use with smouldering, burning or sticky
particles.
 Use with highly explosive fluids or
pastes.
The standard version is designed for Group 2 fluids as
defined by the EC Pressure Equipment Directive
2014/68/EU Article 4 (3) and Article 13.
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Translation of the original instructions with installation instructions Pi 370 / Pi 3700, Filtration Group GmbH, 28.06.2020, Mat. No. 72412144, Version 06
DANGER!
DANGER!
6

Functional description

6.1 Principle of the process

Duplex filter
The parallel unit allows you to use each filter individually.
Any maintenance work can thus be carried out without
interrupting the filtration process.
Filtration
A star-pleated filter element is mounted on a cylindrical
support structure; the filter rating is determined by the
element type. The medium flows through the filter element
from the outside to the inside. Solid particles are retained.
The star pleat results in a larger effective filter surface.
Fig. 1: Separation principle at the filter element
Support structure
Filter material