DIN EN 402-2003 en 7857 Respiratory protective devices - Lung governed demand self-contained open-circuit compressed air breathing apparatus with full face mask or mouthpiece assem.pdf

1、ICS 13.340.30Atemschutzgerte Lungenautomatische Behltergerte mitDruckluft (Pressluftatmer) mit Vollmaske oder Mundstckgarniturfr Selbstrettung Anforderungen, Prfung, KennzeichnungEuropean Standard EN 402 : 2003 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordT

2、his standard has been prepared by CEN/TC 79 Respiratory protective devices (Secretariat: Germany).The responsible German body involved in its preparation was the Normenausschuss Feinmechanik undOptik (Optics and Precision Mechanics Standards Committee).AmendmentsThis standard differs from the July 1

3、993 edition in that classification details have been included and addi-tional requirements for goggles have been specified.Previous editionDIN EN 402: 1993-07.Ref. No. DIN EN 402 : 2003-09English price group 15 Sales No. 111501.04DEUTSCHE NORM September 2003EN 402Continued overleaf.EN comprises 29 p

4、ages. No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Lung governed demand self-contained open-circuit compressed airb

5、reathing apparatus with full-face mask ormouthpiece assembly for escapeRequirements, testing, markingEnglish version of DIN EN 402SupersedesJuly 1993 edition.English versionICS 13.340.30 Supersedes EN 402 : 1993.Respiratory protective devicesLung governed demand self-contained open-circuit compresse

6、dair breathing apparatus with full-face mask ormouthpiece assembly for escapeRequirements, testing, marking 2003. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 402 : 2003 EAtemschutzgerte Lungenautoma-tische Behltergerte mit Druckl

7、uft(Pressluftatmer) mit Vollmaske oderMundstckgarnitur fr Selbstrettung Anforderungen, Prfung, Kennzeich-nungThis European Standard was approved by CEN on 2003-01-17.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Stand

8、ard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French, German

9、).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland

10、, France, Germany, Greece, Hungary, Iceland,Ireland, Italy, Luxembourg, Malta, the Netherlands, Norway, Portugal, Slovakia,Spain, Sweden, Switzerland, and the United Kingdom.EN 402May 2003Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de Nor

11、malisationEuropisches Komitee fr NormungAppareils de protection respiratoire Appareils de protection respiratoireautonomes circuit ouvert, air com-prim, soupape la demande avecmasque complet ou ensemble emboutbuccal pour lvacuation Exigences,essais, marquagePage 2EN 402 : 200334445555555666667777799

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