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Idiomas disponibles
Idiomas disponibles
Thank you for using a Nederman product!
The Nederman Group is a world-leading supplier and
developer of products and solutions for the environ-
mental technology sector. Our innovative products
will filter, clean and recycle in the most demanding of
environments. Nederman's products and solutions will
help you improve your productivity, reduce costs and
also reduce the impact on the environment from in-
dustrial processes.
Read all product documentation and the product iden-
tification plate carefully before installation, use, and
service of this product. Replace documentation imme-
diately if lost. Nederman reserves the right, without
previous notice, to modify and improve its products
including documentation.
This product is designed to meet the requirements
of relevant EC directives. To maintain this status, all
installation, maintenance, and repair is to be done
by qualified personnel using only Nederman original
spare parts and accessories. Contact the nearest au-
thorized distributor or Nederman for advice on tech-
nical service and obtaining spare parts. If there are
any damaged or missing parts when the product is de-
livered, notify the carrier and the local Nederman rep-
resentative immediately.
This manual is supplemented by:
• Installation and Service Manual
• PLC Settings Manual
• Electrical wiring diagrams
• Manuals for auxiliary equipment, e.g. feed out
devices
This document contains important information that
is presented either as a warning, caution or note, ac-
cording to the following examples:
Warnings indicate a potential hazard to the
health and safety of personnel, and how that
hazard may be avoided.
Cautions indicate a potential hazard to the
product but not to personnel, and how that
hazard may be avoided.
Notes contain other information that is import-
ant for personnel.
FlexPAK is a complete vacuum unit with a direct driv-
en side channel fan fitted as one unit on a steel frame
and a start and control unit with an integrated 24 V
transformer. The unit is controlled by a frequency
converter, has automatic start/stop, and automat-
ic filter cleaning. The standard models are not inten-
ded for use with combustible dust. For these environ-
ments, the DX models are the best choice.
FlexPAK filters out pollutants such as fumes and dust.
The particles are filtered in two stages. In the first
stage, coarse particles are separated away in the inlet.
In the second stage, fine particles are separated away
by filter bags, see
Figure
FlexPAK can be a part of a local exhaust ventilation
system for separating welding fumes containing CMR
(carcinogenic mutagenic reprotoxic) substances,
where the complete system must be in compliance
with required legislations, see
sification of welding fumes.
FlexPAK uses filter cleaning by a short blast of re-
versed airflow with atmospheric pressure. By the rap-
id opening of the Filter Cleaning Valve (FCV) located
on top of the filter, a powerful blast of reversed air-
flow is created, efficiently dislodging dust from the fil-
ter bags, see
Figure
8.
For the dimensions of FlexPAK, see
tion 3.3 Technical data
and
9.
www.who.int
for clas-
Figure
2,
Sec-
Section 3.6
Connections.
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