Description; Main Parts; Dust Separators - Nederman FlexFilter EX Manual De Instrucciones

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Description

FlexFilter EX is designed to filter potentially combustible dusts in a high
vacuum system and it complies with the ATEX directive.
It is recommended that the FlexFilter EX is placed outdoors. Installation
indoors is not recommended when the FlexFilter EX is equipped with explosion
relief panel.
The dust separators can be fitted with legs of different heights and other
accessories (see Main parts).
The FlexFilter EX (see picture no. 1 / A) is the filtration unit of the system and
needs to be connected to a suction source like the Nederman VAC or RBU. (see
picture no. 1 / B) and a control system like the HV Control Panel EX.
Picture no. 1 shows a general vacuum system with the following components;
A) FlexFilter EX
B) Suction source
C) Pipe (clean side)
D) Pressure resistant pipe
E) Isolation device
F) Main duct system
G) Duct system branches
NOTE! There are several different models of the FlexFilter EX so the images in
this manual may differ slightly from your model.
6

Main parts

6.1

Dust separators

The dust separator (see picture no. 4 / A) filters the dust from the processed
air. There are two standard types of dust separators.
• Single (one filter)
• Twin (two filters)
The dust separators are modular in their design. The dust separator is
generally equipped with an explosion relief panel, but other types of explosion
protection measures are available. See chapter 9. Explosion protection for
more information.
The dust separators are equipped with a TVFD, Twin Valve Feed out Device,
which facilitates automatic emptying of the dust collector without loss of
vacuum.
FlexFilter EX EN
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