FE840/FE841
EN
1 Preface
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.
2 Safety
2.1 Classification of important informa-
tion
This document contains important information that
is presented either as a warning, caution or note, ac-
cording to the following examples:
WARNING! Risk of personal injury
Warnings indicate a potential hazard to the
health and safety of personnel, and how that
hazard may be avoided.
CAUTION! Risk of equipment damage
Cautions indicate a potential hazard to the
product but not to personnel, and how that
hazard may be avoided.
NOTE!
Notes contain other information that is import-
ant for personnel.
2.2 General safety instructions
WARNING! Risk of fire and explosion
• Do not use the product for flammable or ex-
plosive dust and gases.
• Do not use the product in an environment
where there is a danger of explosion, or
where there is dust or gases in explosive con-
centrations.
• If the product has been used for dust applic-
ations, do not use it for welding fumes or
grinding dust.
• Do not use the product for extracting toxic
substances (except welding fumes).
• Do not use the product without filter cart-
ridge and casing.
• Only use the product in a well-ventilated
room.
• In case of fire, smoke from the product may
contain hazardous substances such as burn-
ing polycarbonate, PVC, polyethylene, etc.
Also, depending on the material being sep-
arated, there may be hazardous smoke from
the separated dust.
• In case of fire, disconnect power to the
product at the mains. Use a fire extinguisher,
minimum class AB.
• Check that no sparks or other objects that can
cause fire are sucked into the arm. For weld-
ing applications generating a high amount
of sparks, spark protection (accessory) must
be mounted in the hood to reduce the risk of
fire.
WARNING! Risk of personal injury
Only properly trained personnel are allowed to
use this product.
CAUTION! Risk of equipment damage
Store FE840/FE841 indoors in a dry environ-
ment.
NOTE!
Position the fume extractor hood correctly.
3 Description
FE840/FE841 are portable welding filters that filter
out pollutants such as fumes and dust, class W3 (non-
alloy steel to high alloy steel with nickel and chromium
> 30%).
NOTE!
Gases are not filtered out.
.
1
Handle/combined lock for the coarse separator.
2
Coarse separator.
12
