1、June 2010 Translation by DIN-Sprachendienst.English price group 19No part of this translation may be reproduced without 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).ICS 8
2、7.100!$iF“1700435www.din.deDDIN EN 12981Coating plants Spray booths for application of organic powder coating material Safety requirements (includes Amendment A1:2009)English translation of DIN EN 12981:2010-06Beschichtungsanlagen Spritzkabinen fr organische Pulverlacke Sicherheitsanforderungen (ent
3、hlt nderung A1:2009)Englische bersetzung von DIN EN 12981:2010-06Installations dapplication Cabines dapplication par projection de produit de revtement en poudre organique Exigences de scurit (Amendement A1:2009 inclus)Traduction anglaise de DIN EN 12981:2010-06SupersedesDIN EN 12981:2005-08See star
4、t of validitywww.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.5206.10 DIN EN 12981:2010-06 A comma is used as the decimal marker. Start of validity This standard takes effect on 1 June 2010. National foreword This standard includes
5、safety requirements. This standard has been prepared by Technical Committee CEN/TC 271 “Surface treatment equipment Safety” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Working
6、Committee NA 060-09-43 AA Beschichtungs-anlagen of Section Oberflchentechnik. This standard contains specifications meeting the essential requirements set out in Annex I of the “Machinery Directive”, Directive 98/37/EC and the “revised Machinery Directive”, Directive 2006/42/EC, and which apply to m
7、achines that are either first placed on the market or commissioned within the EEA. This standard serves to facilitate proof of compliance with the essential requirements of the directives. Once this standard is cited in the Official Journal of the European Union, it is deemed a “harmonized” standard
8、 and thus, a manufacturer applying this standard may assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). Amendments This standard differs from DIN EN 12981:2005-08 as follows: a) The foreword has been revised. b) Normative references have been updated. c
9、) Additional requirements for fixed guards have been specified in subclause 5.2.1.1. d) A reference to EN 14462 for noise test codes has been included and Annex C has been deleted. e) The specifications regarding information for use (see clause 7) have been revised. f) Annex ZA (informative) “Relati
10、onship between this European Standard and the Essential Requirements of EU Directive 98/37/EC” has been updated. g) Annex ZB (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC” has been added. Previous editions DIN EN 12981: 2005-08 2
11、 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12981:2005+A1 April 2009 ICS 87.100 Supersedes EN 12981:2005English Version Coating plants - Spray booths for application of organic powder coating material - Safety requirements Installations dapplication - Cabines dapplication par projection de
12、 produit de revtement en poudre organique - Exigences de scurit Beschichtungsanlagen - Spritzkabinen fr organische Pulverlacke - Sicherheitsanforderungen This European Standard was approved by CEN on 21 March 2005 and includes Amendment 1 approved by CEN on 22 February 2009. CEN members are bound to
13、 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 Ma
14、nagement 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 Management Centre has the same status a
15、s the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Sl
16、ovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwi
17、de for CEN national Members. Ref. No. EN 12981:2005+A1:2009: EEN 12981:2005+A1:2009 (E) 2 Contents Page Foreword 40 Introduction 51 Scope 62 Normative references 73 Terms and definitions .94 List of significant hazards . 144.1 General . 144.2 Mechanical hazards 144.2.1 Shearing, crushing, cutting, e
18、ntanglement, drawing-in, impact hazards . 144.2.2 Entrapment hazard . 144.2.3 Personnels slip, trip and fall hazards 144.3 Electrical hazards . 144.3.1 Electrical shock (by direct or indirect contact) . 144.3.2 Faulty earthing 154.3.3 Electromagnetic influences . 154.3.4 Electrostatic phenomena . 15
19、4.4 Hazards generated by noise 154.5 Hazards generated by dangerous substances 154.5.1 Hazards resulting from contact with coating powder . 154.5.2 Hazards resulting from inhalation of coating powder 154.6 Fire and explosion hazards . 154.7 Hazards caused by failure of the energy supply and malfunct
20、ion of the control system 165 Safety requirements and/or protective measures . 165.1 General . 165.2 Mechanical safety requirements . 165.2.1 Safeguarding of danger points 165.2.2 Protective measures against entrapment 185.2.3 Protective measures against personnels slip, trip and fall . 195.2.4 Cont
21、rol system 195.2.5 Warning devices, indicators, markings and actuating devices . 205.3 Electrical safety requirements . 205.3.1 General . 205.3.2 Protective measures against contact with electrically live parts 205.3.3 Protective measures regarding earthing 215.3.4 Protective measures on electromagn
22、etic influences 215.3.5 Protective measures against electrostatic phenomena . 215.4 Safety requirements and protective measures against noise . 215.5 Safety requirements against dangerous substances . 225.5.1 Protective measures against contact with coating powder . 225.5.2 Protective measures again
23、st inhalation of coating powder . 225.6 Safety requirements and protective measures against fire and explosion 245.6.1 Fire . 245.6.2 Explosions . 255.7 Safety requirements and protective measures in case of failure of energy supply 276 Verification of safety requirements and/or protective measures
24、276.1 General . 276.2 Verification of the mechanical safety requirements . 286.2.1 General . 28DIN EN 12981:2010-06 EN 12981:2005+A1:2009 (E) 3 6.2.2 Control system 286.3 Verification of the electrical safety requirements 286.3.1 Protective measures of contact with live parts 286.3.2 Protective meas
25、ures of earthing 286.3.3 Protective measures against electromagnetic influence 286.3.4 Protective measures against electrostatic phenomena 286.4 Verification of the safety requirements and measures against noise . 286.5 Verification of requirements against dangerous substances. 286.5.1 Protective me
26、asures from contact with coating powder 286.5.2 Preventive measures of inhalation of coating powder 286.6 Verification of the safety requirements and protective measures against fire and explosion 326.6.1 Fire 326.6.2 Explosions . 326.7 Verification of the safety requirements and protective measures
27、 against failure of energy supply . 337 Information for use 337.1 General . 337.2 Instruction handbook 337.2.1 General . 337.2.2 Instructions for use . 347.2.3 Information relating to maintenance . 357.3 Marking . 36Annex A (normative) Diagrams relative to hazardous zones of potentially explosive at
28、mosphere 37Annex B (normative) Determination of concentration of combustible coating powder in terms of LEL 39B.1 Equations . 39B.2 Examples of calculation Determination of concentration of combustible coating powder on base of a given average design air velocity 40Annex C (informative) Diagrams rel
29、ative to powder spray booths classification 43Annex D (informative) Classification of construction materials reaction to fire - National standards 45Annex E (informative) References to National Exposure Limit Values . 46Annex ZA (informative) Relationship between this European Standard and the Essen
30、tial Requirements of EU Directive 98/37/EC !, amended by 98/79/EC“ . 47Annex ZB (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ 48Bibliography 49DIN EN 12981:2010-06 EN 12981:2005+A1:2009 (E) 4 Foreword This document (EN 12981:200
31、5+A1:2009) has been prepared by Technical Committee CEN/TC 271 “Surface treatment equipment Safety”, 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 Octobe
32、r 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. This document 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). !For relationship wit
33、h EU Directive(s), see informative Annexes ZA and ZB, which are integral parts of this document.“ This document includes Amendment 1, approved by CEN on 2009-02-22. This document supersedes EN 12981:2005. The start and finish of text introduced or altered by amendment is indicated in the text by tag
34、s ! “. NOTE Although a spray booth, as an integral whole, formally does not fall under the scope of the ATEX Directive 94/9/EC, the standard is based upon a fundamental risk analysis according to this directive. This European Standard includes a Bibliography. According to the CEN/CENELEC Internal Re
35、gulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Ne
36、therlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 12981:2010-06 EN 12981:2005+A1:2009 (E) 5 0 Introduction This European Standard is a Type C standard as stated in EN ISO 12100. The machinery concerned and the extent to which haza
37、rds, hazardous situation and events are covered are indicated in the scope of this European Standard. When provisions of this type C standard are different from those which are stated in type A or B standards, the provisions of this type C standard take precedence over the provisions of the other st
38、andards, for machines that have been designed and built according to the provisions of this European Standard. The specific requirements which manufacturers shall include in the information for use are given in Clause 7. DIN EN 12981:2010-06 EN 12981:2005+A1:2009 (E) 6 1 Scope 1.1 This European Stan
39、dard is applicable to spray booths for spray application of organic coating powder, called in this European Standard “powder spray booths”, i.e. machinery and related equipment for automated and/or manual powder coating application processes. This European Standard covers powder spray booths consist
40、ing of the following equipment: forced ventilation system; air filtering and coating powder recovery system; coating powder recycling system; delivery and circulating systems for coating powder (for instance hopper or tank, preparation and transfer new powder feeding); air conditioning system; autom
41、atic cleaning system; monitoring and/or control systems; fire detection and interlocking system; explosion protection system; mechanical aspects of product handling systems and reciprocators inside the powder spray booth; electrical equipment; powered doors and gates joined together within or at a p
42、artially or totally enclosed structure (limited by walls, called space) for the controlled processing of spray application of organic coating powder. This European Standard deals with the significant hazards, hazardous situations and events relevant to powder spray booths when they are used as inten
43、ded and under the conditions foreseen by the manufacturer (see Clause 4). NOTE Powder spray booths are classified in Annex !C“. In addition, it defines: the content of marking; the minimum requirements for use. 1.2 This European Standard does not cover: a) powder spray booths in which the coating is
44、 applied by immersion in a fluidised bed; b) powder spray booths for application of non combustible and inorganic coating powder and flock; c) spraying equipment as covered by EN 1953, EN 50050, EN 50177; DIN EN 12981:2010-06 EN 12981:2005+A1:2009 (E) 7 d) machinery for the supply or circulation of
45、coating material under pressure as covered by prEN 12621; e) all loading and unloading systems; f) automatic systems, e.g. robots as covered by EN 775 and control systems of powder spray booths influencing these systems (e.g. teaching of the spraying process); g) powder spray booths for application
46、of coating powder for food-stuffs and pharmaceuticals; h) spraying areas characterized by an open space for application of organic powder coating material which is limited only by one side wall used for extraction of exhaust ventilation; i) limiting walls of powder spray booths if they are constitue
47、nt parts of a building. 1.3 This European Standard is not applicable to powder spray booths which are manufactured before the date of publication of this European Standard by CEN. 2 Normative references The following referenced documents are indispensable for the application of this document. For da
48、ted references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 179, Building hardware Emergency exit devices operated by a lever handle or push pad !, for use on escape routes“ Requirements and test methods EN 294, Safety of machinery Safety distance to prevent danger zones being reached by the upper limbs EN 349, Safety of machinery Minimum gaps to avoid crushing of parts of the human body EN 418, Safety of machinery Emerg
