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SIST EN 12942:1999/A1:2003
01-april-2003
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Respiratory protective devices - Power assisted filtering devices incorporating full face
masks, half masks or quarter masks - Requirements, testing, marking
Atemschutzgeräte - Gebläsefiltergeräte mit Vollmasken, Halbmasken oder
Viertelmasken - Anforderungen, Prüfung, Kennzeichnung
Appareils de protection respiratoire - Appareils filtrants a ventilation assistée avec
masques complets, demi-masques ou quarts de masques - Exigences, essais,
marquage
Ta slovenski standard je istoveten z: EN 12942:1998/A1:2002
ICS:
13.340.30 Varovalne dihalne naprave Respiratory protective
devices
SIST EN 12942:1999/A1:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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EUROPEAN STANDARD
EN 12942:1998/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2002
ICS 13.340.30
English version
Respiratory protective devices - Power assisted filtering devices
incorporating full face masks, half masks or quarter masks -
Requirements, testing, marking
Appareils de protection respiratoire - Appareils filtrants à Atemschutzgeräte - Gebläsefiltergeräte mit Vollmasken,
ventilation assistée avec masques complets, demi- Halbmasken oder Viertelmasken - Anforderungen, Prüfung,
masques ou quarts de masques - Exigences, essais, Kennzeichnung
marquage
This amendment A1 modifies the European Standard EN 12942:1998; it was approved by CEN on 23 September 2002.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this
amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references concerning such
national standards may be obtained on application to the Management Centre or to any CEN member.
This amendment 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 Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2002 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12942:1998/A1:2002 E
worldwide for CEN national Members.
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EN 12942:1998/A1:2002 (E)
Contents
page
Foreword.3
2
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EN 12942:1998/A1:2002 (E)
Foreword
This document (EN 12942:1998/A1:2002) has been prepared by Technical Committee CEN/TC 79 "Respiratory
protective devices”, the secretariat of which is held by DIN.
This Amendment to the European Standard EN 12942:1998 shall be given the status of a national standard, either
by publication of an identical text or by endorsement, at the latest by May 2003, and conflicting national standards
shall be withdrawn at the latest by May 2003.
This Amendment to the European Standard EN 12942 has been prepared under a mandate given to CEN by the
European Commission and the European Free Trade Association, and supports essential requirements of EU
Directive(s).
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,
France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain,
Sweden, Switzerland and the United Kingdom.
3
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EN 12942:1998/A1:2002 (E)
Clause 3
3.1: Delete all except 3.1.3, as the rest are now in EN 132.
nd
3.2 b): Delete 2 sentence and substitute “The energy supply for the turbo unit may be carried on the person”.
3.2 d): Delete: "an exhalation valve or other outlet" and substitute “one or more exhalation valves or other outlets”.
Clause 5
Delete: "required as given in table 1" and substitute "according to the maximum inward leakage and maximum
particle filter penetration required, as given in table 1.”
Testing in accordance with 7.2 "
Clause 6
6.1.4: Delete and substitute : “The finish of any part of the device likely to be in contact with the user when donning,
doffing or when worn s
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