Dansk standard DS/EN ISO 15012-1 1. udgave 2005-02-07 Arbejdsmiljø og sikkerhed ved svejsning og lignende processer Krav, prøvning og mærkning af udstyr til luftfiltrering Del 1: Prøvning af filtreringseffektivitet for svejserøg Health and safety in welding and allied processes Requirements, testing and marking of equipment for air filtration Part 1: Testing of the separation efficiency for welding fume
DS/EN ISO 15012-1 København DS projekt: 43790 ICS: 25.160.30 Første del af denne publikations betegnelse er: DS/EN ISO, hvilket betyder, at det er en international standard, der har status både som europæisk og dansk standard. Denne publikations overensstemmelse er: IDT med: ISO 15012-1:2004. IDT med: EN ISO 15012-1:2004. DS-publikationen er på engelsk. DS-publikationstyper DANSK STANDARD udgiver forskellige publikationstyper. Typen på denne publikation fremgår af forsiden. Der kan være tale om: Dansk standard standard, der er udarbejdet på nationalt niveau, eller som er baseret på et andet lands nationale standard eller standard, der er udarbejdet på internationalt og/eller europæisk niveau, og som har fået status som dansk standard DS-information publikation, der er udarbejdet på nationalt niveau, og som ikke har opnået status som standard, eller publikation, der er udarbejdet på internationalt og/eller europæisk niveau, og som ikke har fået status som standard, fx en teknisk rapport, eller europæisk præstandard DS-håndbog samling af standarder, eventuelt suppleret med informativt materiale DS-hæfte publikation med informativt materiale Til disse publikationstyper kan endvidere udgives tillæg og rettelsesblade DS-publikationsform Publikationstyperne udgives i forskellig form som henholdsvis fuldtekstpublikation (publikationen er trykt i sin helhed) godkendelsesblad (publikationen leveres i kopi med et trykt DS-omslag) elektronisk (publikationen leveres på et elektronisk medie) DS-betegnelse Alle DS-publikationers betegnelse begynder med DS efterfulgt af et eller flere præfikser og et nr. fx DS 383, DS/EN 5414 osv. Hvis der efter nr. er angivet at A eller Cor, betyder det, enten at det er et tillæg eller et rettelsesblad til hovedstandarden, eller at det er indført i hovedstandarden. DS-betegnelse angives på forsiden. Overensstemmelse med anden publikation: Overensstemmelse kan enten være IDT, EQV, NEQ eller MOD IDT: Når publikationen er identisk med en given publikation. EQV: Når publikationen teknisk er i overensstemmelse med en given publikation, men præsentationen er ændret. NEQ: Når publikationen teknisk eller præsentationsmæssigt ikke er i overensstemmelse med en given standard, men udarbejdet på baggrund af denne. MOD: Når publikationen er modificeret i forhold til en given publikation.
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM EN ISO 15012-1 December 2004 ICS 13.040.40; 25.160.10 English version Health and safety in welding and allied processes - Requirements testing and marking of equipment for air filtration - Part 1: Testing of the separation efficiency for welding fume (ISO 15012-1:2004) Hygiène et sécurité en soudage et techniques connexes - Exigences, essais et marquage des équipements de filtration d'air - Partie 1: Essai de l'efficacité de la séparation des fumées de soudage (ISO 15012-1:2004) This European Standard was approved by CEN on 4 November 2004. Arbeits- und Gesundheitsschutz beim Schweißen und bei verwandten Prozessen - Anforderungen, Prüfung und Kennzeichnung von Luftreinigungssystemen - Teil 1: Bestimmen des Abscheidegrades für Schweißrauch (ISO 15012-1:2004) 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 Central Secretariat 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 Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, 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 2004 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 15012-1:2004: E
EN ISO 15012-1:2004 (E) Contents page Foreword...3 1 Scope...4 2 Normative references...4 3 Terms and definitions...4 4 List of significant hazards...5 5 Safety requirements and/or measures...5 5.1 Preseparator...5 5.2 Emission of particles from welding fume separation equipment...5 5.3 Emission of particles during change of separation elements...6 5.4 System for waste management...6 5.5 Filter cleaning system...7 5.6 Control units/indicators...7 5.7 Exhaust and cooling air...7 6 Verification of safety requirements and/or measures...8 6.1 Testing of the preseparator...8 6.2 Testing of the separation efficiency...8 6.3 Testing for emission of particles during change of separation elements...12 6.4 Testing of the system for waste management...12 6.5 Testing of the filter cleaning system...12 6.6 Examination of the control units/indicators...12 6.7 Testing of the air velocities of the exhaust and cooling air...13 7 Information for use...14 7.1 General...14 7.2 Accompanying documents (in particular: Instruction handbook)...14 8 Marking...14 9 Test report...14 Annex A (normative) Labels for welding fume separation equipment...16 Annex B (informative) Statistical interpretation of the test results - Estimation of the mean - Confidence interval (according to ISO 2602:1980)...17 Annex C (informative) Welding fume source for single work stations...19 Annex D (informative) Welding fume source for single and/or several work stations...21 Annex E (informative) Test cabin for a single work station...24 Bibliography...25 2
EN ISO 15012-1:2004 (E) Foreword This document (EN ISO 15012-1:2004) has been prepared by Technical Committee CEN/TC 121 "Welding", the secretariat of which is held by DIN, in collaboration with Technical Committee ISO/TC 44 "Welding and allied processes". 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 June 2005, and conflicting national standards shall be withdrawn at the latest by June 2005. This document includes a Bibliography. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. 3
EN ISO 15012-1:2004 (E) 1 Scope This document deals with the significant hazards caused by the emission of welding fume particles from welding fume separation equipment operated according to its intended use and under the conditions foreseen by the manufacturer. This document specifies safety requirements concerning the separation of welding fumes and describes a method for determining the particle separation efficiency of welding fume separation equipment. This document does not deal with: the hazards caused by gases emitted by welding, cutting and allied processes or by the welding fume separation equipment itself; the hazards caused by the noise and vibrations of the welding fume separation equipment or other fundamental aspects of safety technology, such as electrical, mechanical and pneumatical safety, maintenance, etc. This document applies to equipment that is manufactured after the issue of this document. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 842, Safety of machinery - Visual danger signals - General requirements, design and testing. EN 1070:1998, Safety of machinery Terminology. EN 1093-6, Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 6: Separation efficiency by mass, unducted outlet. EN 1093-7, Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 7: Separation efficiency by mass, ducted outlet. EN ISO 12100-2:2003, Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles (ISO 12100-2:2003) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 1070:1998 and the following apply. 3.1 welding fume separation equipment air filtration equipment, the purpose of which is to separate particles generated by welding and allied processes from workplace air 3.2 filter cleaning system system designed to clean the filter of welding fume separation equipment in order to restore the air flow rate through the filter when it is reduced by an accumulation of welding fume particles 3.3 on-line filter cleaning system filter cleaning system that operates while welding fume separation equipment is working 4