Health and safety in welding and allied processes - Equipment for capture and separation of welding fume - Part 2: Requirements for testing and marking of separation efficiency (ISO 21904-2:2020)

This document specifies a method for testing equipment for the separation of welding fume in order to determine whether its separation efficiency meets specified requirements.
The method specified does not apply to testing of filter cartridges independent of the equipment in which they are intended to be used.
This document applies to equipment that is manufactured after its publication.
NOTE       General ventilation systems are excluded from the Scope of ISO 21904-1.

Arbeits- und Gesundheitsschutz beim Schweißen und bei verwandten Verfahren - Einrichtungen zum Erfassen und Abscheiden von Schweißrauch - Teil 2: Anforderungen an Prüfung und Kennzeichnung des Abscheidegrades (ISO 21904-2:2020)

Dieses Dokument legt ein Verfahren für die Prüfung von Einrichtungen zum Abscheiden von Schweißrauch fest, um zu ermitteln, ob die Geräte die hinsichtlich der Abscheideleistung festgelegten Anforderungen erfüllen.
Das hier beschriebene Verfahren ist nicht anwendbar auf die Prüfung von Filterpatronen bzw. -kassetten, losgelöst von den Einrichtungen, in denen sie verwendet werden sollen.
Dieses Dokument gilt für Maschinen, die nach Veröffentlichung dieser Norm hergestellt wurden.
ANMERKUNG   In ISO 21904-1 sind allgemeine Belüftungssysteme vom Anwendungsbereich ausgenommen.

Hygiène et sécurité en soudage et techniques connexes - Équipements de captage et de filtration des fumées - Partie 2: Exigences relatives aux essais et marquage de l'efficacité de séparation (ISO 21904-2:2020)

Le présent document spécifie une méthode d'essai de l'équipement de filtration de fumées de soudage dans le but de déterminer si son efficacité de séparation satisfait aux exigences spécifiées.
La méthode spécifiée n'est pas applicable aux essais des cartouches filtrantes indépendantes de l'équipement dans lequel elles sont destinées à être utilisées.
Le présent document est applicable aux équipements fabriqués après sa date de publication.
NOTE       Les systèmes de ventilation générale sont exclus du domaine d'application de l'ISO 21904-1.

Zdravje in varnost pri varjenju in sorodnih postopkih - Oprema za zajem in ločevanje varilnega dima - 2. del: Zahteve za preskušanje in označevanje učinkovitosti ločevanja (ISO 21904-2:2020)

General Information

Status
Published
Publication Date
10-Mar-2020
Withdrawal Date
29-Sep-2020
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
11-Mar-2020
Completion Date
11-Mar-2020

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SLOVENSKI STANDARD
SIST EN ISO 21904-2:2020
01-maj-2020
Nadomešča:
SIST EN ISO 15012-1:2013
Zdravje in varnost pri varjenju in sorodnih postopkih - Oprema za zajem in
ločevanje varilnega dima - 2. del: Zahteve za preskušanje in označevanje
učinkovitosti ločevanja (ISO 21904-2:2020)
Health and safety in welding and allied processes - Equipment for capture and
separation of welding fume - Part 2: Requirements for testing and marking of separation
efficiency (ISO 21904-2:2020)
Arbeits- und Gesundheitsschutz beim Schweißen und bei verwandten Verfahren -
Einrichtungen zum Erfassen und Abscheiden von Schweißrauch - Teil 2: Anforderungen
an Prüfung des Abscheidegrades (ISO 21904-2:2020)
Hygiène et sécurité en soudage et techniques connexes - Équipements de captage et de
filtration des fumées - Partie 2: Exigences relatives aux essais et marquage de l'efficacité
de séparation (ISO 21904-2:2020)
Ta slovenski standard je istoveten z: EN ISO 21904-2:2020
ICS:
13.040.40 Emisije nepremičnih virov Stationary source emissions
13.100 Varnost pri delu. Industrijska Occupational safety.
higiena Industrial hygiene
25.160.30 Varilna oprema Welding equipment
SIST EN ISO 21904-2:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 21904-2:2020

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SIST EN ISO 21904-2:2020


EN ISO 21904-2
EUROPEAN STANDARD

NORME EUROPÉENNE

March 2020
EUROPÄISCHE NORM
ICS 25.160.01; 13.100 Supersedes EN ISO 15012-1:2013
English Version

Health and safety in welding and allied processes -
Equipment for capture and separation of welding fume -
Part 2: Requirements for testing and marking of
separation efficiency (ISO 21904-2:2020)
Hygiène et sécurité en soudage et techniques connexes Arbeits- und Gesundheitsschutz beim Schweißen und
- Équipements de captage et de filtration des fumées - bei verwandten Verfahren - Einrichtungen zum
Partie 2: Exigences relatives aux essais et marquage de Erfassen und Abscheiden von Schweißrauch - Teil 2:
l'efficacité de séparation (ISO 21904-2:2020) Anforderungen an Prüfung des Abscheidegrades (ISO
21904-2:2020)
This European Standard was approved by CEN on 20 January 2020.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 21904-2:2020 E
worldwide for CEN national Members.

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SIST EN ISO 21904-2:2020
EN ISO 21904-2:2020 (E)
Contents Page
European foreword . 3

2

---------------------- Page: 4 ----------------------
SIST EN ISO 21904-2:2020
EN ISO 21904-2:2020 (E)
European foreword
This document (EN ISO 21904-2:2020) has been prepared by Technical Committee ISO/TC 44 "Welding
and allied processes" in collaboration with Technical Committee CEN/TC 121 “Welding and allied
processes” the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by September 2020, and conflicting national standards
shall be withdrawn at the latest by September 2020.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 15012-1:2013.
According to the CEN-CENELEC Internal Regulations, the national standards
...

SLOVENSKI STANDARD
oSIST prEN ISO 21904-2:2019
01-marec-2019
=GUDYMHLQYDUQRVWSULYDUMHQMXLQVRURGQLKWHKQLNDK2SUHPD]D]DMHPLQ
ORþHYDQMHYDULOQHJDGLPDGHO=DKWHYH]DSUHVNXãDQMHLQR]QDþHYDQMH
XþLQNRYLWRVWLORþHYDQMD ,62',6
Health and safety in welding and allied processes - Equipment for capture and
separation of welding fume - Part 2: Requirements for testing and marking of separation
efficiency (ISO/DIS 21904-2:2019)
Sicherheit und Gesundheitsschutz beim Schweißen und bei verwandten Verfahren -
Anforderungen, Prüfung und Kennzeichnung von Luftreinigungssystemen - Teil 2:
Anforderungen an Prüfung und Kennzeichnung des Abscheidegrades (ISO/DIS 21904-
2:2019)
Hygiène et sécurité en soudage et techniques connexes - Exigences, essais et
marquage des équipements de filtration d'air - Partie 2: Exigences relatives aux essais et
marquage de l'efficacité de séparation (ISO/DIS 21904-2:2019)
Ta slovenski standard je istoveten z: prEN ISO 21904-2
ICS:
13.040.40 (PLVLMHQHSUHPLþQLKYLURY Stationary source emissions
13.100 Varnost pri delu. Industrijska Occupational safety.
higiena Industrial hygiene
25.160.30 Varilna oprema Welding equipment
oSIST prEN ISO 21904-2:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN ISO 21904-2:2019

---------------------- Page: 2 ----------------------
oSIST prEN ISO 21904-2:2019
DRAFT INTERNATIONAL STANDARD
ISO/DIS 21904-2
ISO/TC 44/SC 9 Secretariat: BSI
Voting begins on: Voting terminates on:
2019-01-29 2019-04-23
Health and safety in welding and allied processes —
Equipment for capture and separation of welding fume —
Part 2:
Requirements for testing and marking of separation
efficiency
ICS: 13.100; 25.160.01
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 21904-2:2019(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
©
PROVIDE SUPPORTING DOCUMENTATION. ISO 2019

---------------------- Page: 3 ----------------------
oSIST prEN ISO 21904-2:2019
ISO/DIS 21904-2:2019(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2019
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved

---------------------- Page: 4 ----------------------
oSIST prEN ISO 21904-2:2019
ISO/DIS 21904-2:2019(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Equipment .
...

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