1、BRITISH STANDARD BS EN 12981:2005Coating plants Spray booths for application of organic powder coating material Safety requirementsICS 87.100g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g6
2、0g3g38g50g51g60g53g44g42g43g55g3g47g36g58g14g36g20g29g21g19g19g28BS EN 12981:2005+A1:2009This British Standard was published under the authority of the Standards Policy and Strategy Committee on 20 June 2005 BSI 2009ISBN 978 0 580 63168 9National forewordThis British Standard is the UK implementatio
3、n g82g73g3EN 12981:2005+A1:2009.It supersedes BS EN 12981:2005, which is withdrawn.The UK participation in its preparation was entrusted by Technical Committee MCE/3, Safeguarding of machinery, to Subcommitee MCE/3/8, Thermoprocessing equipment Safety.A list of organizations represented on this subc
4、ommittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity fromlegal obligations.Amendments/corrigenda issued
5、 since publicationDate CommentsThe start and finish of text introduced or altered by amendment is indicatedin the text by tags. Tags indicating changes to CEN text carry the number ofthe CEN amendment. For example, text altered by CEN amendment A1 isindicated by . g36;#g36;#31 May 2009 Implementatio
6、n of CEN amendment A1:2009EUROPEAN 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 dappl
7、ication par projection de 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.
8、 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
9、application to the CEN 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 Management Cen
10、tre has the same status as 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, Pola
11、nd, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION C O M I T E U R O P E N D E N O R M A LI S A T I O N EUR OP IS C HES KOM ITEE FR NOR M UNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of expl
12、oitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12981:2005+A1:2009: EEN 12981:2005+A1:2009 (E) 2 Contents Page Foreword 4g30g3 Introduction 5g31g3 Scope 6g32g3 Normative references 7g33g3 Terms and definitions .9g34g3 List of significant hazards . 14g34
13、.1g3 General . 14g34.2g3 Mechanical hazards 14g34.2.1g3 Shearing, crushing, cutting, entanglement, drawing-in, impact hazards . 14g34.2.2g3 Entrapment hazard . 14g34.2.3g3 Personnels slip, trip and fall hazards 14g34.3g3 Electrical hazards . 14g34.3.1g3 Electrical shock (by direct or indirect contac
14、t) . 14g34.3.2g3 Faulty earthing 15g34.3.3g3 Electromagnetic influences . 15g34.3.4g3 Electrostatic phenomena . 15g34.4g3 Hazards generated by noise 15g34.5g3 Hazards generated by dangerous substances 15g34.5.1g3 Hazards resulting from contact with coating powder . 15g34.5.2g3 Hazards resulting from
15、 inhalation of coating powder 15g34.6g3 Fire and explosion hazards . 15g34.7g3 Hazards caused by failure of the energy supply and malfunction of the control system 16g35g3 Safety requirements and/or protective measures . 16g35.1g3 General . 16g35.2g3 Mechanical safety requirements . 16g35.2.1g3 Safe
16、guarding of danger points 16g35.2.2g3 Protective measures against entrapment 18g35.2.3g3 Protective measures against personnels slip, trip and fall . 19g35.2.4g3 Control system 19g35.2.5g3 Warning devices, indicators, markings and actuating devices . 20g35.3g3 Electrical safety requirements . 20g35.
17、3.1g3 General . 20g35.3.2g3 Protective measures against contact with electrically live parts 20g35.3.3g3 Protective measures regarding earthing 21g35.3.4g3 Protective measures on electromagnetic influences 21g35.3.5g3 Protective measures against electrostatic phenomena . 21g35.4g3 Safety requirement
18、s and protective measures against noise . 21g35.5g3 Safety requirements against dangerous substances . 22g35.5.1g3 Protective measures against contact with coating powder . 22g35.5.2g3 Protective measures against inhalation of coating powder . 22g35.6g3 Safety requirements and protective measures ag
19、ainst fire and explosion 24g35.6.1g3 Fire . 24g35.6.2g3 Explosions . 25g35.7g3 Safety requirements and protective measures in case of failure of energy supply 27g36g3 Verification of safety requirements and/or protective measures 27g36.1g3 General . 27g36.2g3 Verification of the mechanical safety re
20、quirements . 28g36.2.1g3 General . 28g3BS EN 12981:2005+A1:2009EN 12981:2005+A1:2009 (E) 3 6.2.2g3 Control system 28g36.3g3 Verification of the electrical safety requirements 28g36.3.1g3 Protective measures of contact with live parts 28g36.3.2g3 Protective measures of earthing 28g36.3.3g3 Protective
21、 measures against electromagnetic influence 28g36.3.4g3 Protective measures against electrostatic phenomena 28g36.4g3 Verification of the safety requirements and measures against noise . 28g36.5g3 Verification of requirements against dangerous substances. 28g36.5.1g3 Protective measures from contact
22、 with coating powder 28g36.5.2g3 Preventive measures of inhalation of coating powder 28g36.6g3 Verification of the safety requirements and protective measures against fire and explosion 32g36.6.1g3 Fire 32g36.6.2g3 Explosions . 32g36.7g3 Verification of the safety requirements and protective measure
23、s against failure of energy supply . 33g37g3 Information for use 33g37.1g3 General . 33g37.2g3 Instruction handbook 33g37.2.1g3 General . 33g37.2.2g3 Instructions for use . 34g37.2.3g3 Information relating to maintenance . 35g37.3g3 Marking . 36g3Annex A (normative) Diagrams relative to hazardous zo
24、nes of potentially explosive atmosphere 37g3Annex B (normative) Determination of concentration of combustible coating powder in terms of LEL 39g3B.1g3 Equations . 39g3B.2g3 Examples of calculation Determination of concentration of combustible coating powder on base of a given average design air velo
25、city 40g3Annex C (informative) Diagrams relative to powder spray booths classification 43g3Annex D (informative) Classification of construction materials reaction to fire - National standards 45g3Annex E (informative) References to National Exposure Limit Values . 46g3Annex ZA (informative) Relation
26、ship between this European Standard and the Essential Requirements of EU Directive 98/37/EC !, amended by 98/79/EC“ . 47g3Annex ZB (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ 48g3Bibliography 49g3BS EN 12981:2005+A1:2009EN 129
27、81:2005+A1:2009 (E) 4 Foreword This document (EN 12981:2005+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
28、 identical text or by endorsement, at the latest by October 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 essent
29、ial requirements of EU Directive(s). !For relationship with 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 introduc
30、ed or altered by amendment is indicated in the text by tags ! “. 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 include
31、s 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, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland
32、, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 12981:2005+A1:2009EN 12981:2005+A1:2009 (E) 5 0 Introduction This European Standard is a Type C standard as stated in EN IS
33、O 12100. The machinery concerned and the extent to which hazards, 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
34、 standard take precedence over the provisions of the other standards, 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. BS EN 12981:2005+A
35、1:2009EN 12981:2005+A1:2009 (E) 6 1 Scope 1.1 This European Standard 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 proc
36、esses. This European Standard covers powder spray booths consisting 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
37、and transfer new powder feeding); air conditioning system; automatic 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 equ
38、ipment; powered doors and gates joined together within or at a partially 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 ev
39、ents relevant to powder spray booths when they are used as intended 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 Standar
40、d does not cover: a) powder spray booths in which the coating is 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; BS EN 12981:2005+A1:2009EN 1298
41、1:2005+A1:2009 (E) 7 d) machinery for the supply or circulation of 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. teachin
42、g of the spraying process); g) powder spray booths for application 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 ventilat
43、ion; i) limiting walls of powder spray booths if they are constituent 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 docum
44、ents 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 179, Building hardware Emergency exit devices operated by a lever handle or
45、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 Emergency stop eq
46、uipment, functional aspects Principles for design EN 619, Continuous handling equipment and systems Safety and EMC requirements for equipment for mechanical handling of unit loads EN 775, Manipulating industrial robots Safety (ISO 10218:1992, modified) EN 811, Safety of machinery Safety distances to
47、 prevent danger zones being reached by the lower limbs EN 842, Safety of machinery Visual danger signals General requirements, design and testing EN 953, Safety of machinery Guards General requirements for the design and construction of fixed and movable guards EN 954-1:1996, Safety of machinery Saf
48、ety-related parts of control systems Part 1: General principles for design CR 954-100, Safety of machinery Safety-related parts of control systems Part 100: Guide on the use and application of EN 954-1:1996 EN 971-1:1996, Paints and varnishes Terms and definitions for coating materials Part 1: Gener
49、al terms EN 981, Safety of machinery System of auditory and visual danger and information signals EN 999, Safety of machinery The positioning of protective equipment in respect of approach speeds of parts of the human body BS EN 12981:2005+A1:2009EN 12981:2005+A1:2009 (E) 8 EN 1037, Safety of machinery Prevention of unexpected start-up EN 1088:1995, Safety of machinery Interlocking devices associated with guards Principles for design and selectio
