1、BRITISH STANDARDBS EN12581:2005+A1:2010Coating plants Machinery for dip coating and electrodeposition of organic liquid coating material Safety requirementsICS 87.100g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53
2、g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58National forewordThis British Standard is the UK implementation of EN 12581:2005+A1:2010. It supersedes BS EN 12581:2005 which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by ta
3、gs. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“.The UK participation in its preparation was entrusted to Technical Committee MCE/3, Safeguarding of machinery, to Subcommittee MCE/3/8, Thermoprocessing equ
4、ipment safety.A list of organizations represented on this subcommittee 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 conf
5、er immunity from legal obligations.BS EN 12581:2005+A1:2010This British Standard was published under the authority of the Standards Policy and Strategy Committee on 16 January 2006 BSI 2010Amendments/corrigenda issued since publicationDate Comments 31 August 2010 Implementation of CEN amendment A1:2
6、010ISBN 978 0 580 63167 2EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12581:2005+A1 June 2010 ICS 87.100 Supersedes EN 12581:2005English Version Coating plants - Machinery for dip coating and electrodeposition of organic liquid coating material - Safety requirements Installations dapplicatio
7、n - Installations au tremp et par lectrodposition de produits de revtements organiques liquides - Prescriptions de scurit Beschichtungsanlagen - Tauchbeschichtungsanlagen und Elektrotauchbeschichtungsanlagen fr organische flssige Beschichtungsstoffe - Sicherheitsanforderungen This European Standard
8、was approved by CEN on 28 October 2005 and includes Amendment 1 approved by CEN on 6 May 2010. 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-da
9、te lists and bibliographical references concerning such national standards may be obtained on 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 t
10、he responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gr
11、eece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Manage
12、ment Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12581:2005+A1:2010: EEN 12581:2005+A1:2010 (E) 2 Contents Page Foreword 5Introduction .61 Scope 72 Normative references 73 Terms an
13、d definitions 104 List of significant hazards . 164.1 General . 164.2 Mechanical hazards 164.2.1 Shearing, crushing, cutting, entanglement, drawing-in and impact hazards 174.2.2 Loss of stability (of the dip or electrophoretic coating machinery) 174.2.3 Entrapment hazard . 174.2.4 Personnels slip, t
14、rip and fall of personnel 174.3 Electrical hazards . 174.3.1 Electrical shock. 174.3.2 External influence on electrical equipment hazards . 184.4 Thermal hazards . 184.5 Hazards generated by noise 184.6 Hazards resulting from dangerous substances 184.7 Fire and explosion hazards . 184.7.1 Fire hazar
15、d . 184.7.2 Explosion hazard 194.8 Hazards caused by failure of energy supply . 194.9 Hazards related to failure of control systems 205 Safety requirements and/or measures . 205.1 General . 205.2 Mechanical safety requirements . 205.2.1 Safeguarding of danger points 205.2.2 Safety measures against l
16、oss of stability (of dip or electrophoretic coating machinery and their parts) . 235.2.3 Protective measures against entrapment 235.2.4 Measures against personnels slip, trip and fall 245.3 Electrical safety requirements . 245.3.1 General . 245.3.2 Measures against electrical shock 245.3.3 Measures
17、against external influence on electrical equipment 255.4 Safety requirements and measures against thermal hazards . 255.4.1 Heating systems . 255.4.2 Measures against contact of the skin with hot surfaces 265.4.3 Measures against radiation and/or convection of heat 265.4.4 Measures against overheati
18、ng of organic liquid coating material 265.5 Safety requirements and measures against noise 265.6 Safety requirements against dangerous substances . 285.6.1 Measures against contact with/or absorption of dangerous fluids (organic liquid coating material, solvents) 285.6.2 Measures against inhalation
19、of dangerous volatile substances . 295.6.3 Measures against inhalation of toxic gases released by the heating device . 325.6.4 Measures against contact with hazardous foams or inhalation of hazardous gases, vapours emitted by fire extinguishing equipment 325.7 Safety requirements and measures agains
20、t fire and explosion 32BS EN 12581:2005+A1:2010EN 12581:2005+A1:2010 (E) 3 5.7.1 Fire 325.7.2 Explosions . 335.8 Safety requirements and measures against failure of energy supply . 355.9 Safety requirements and measures against failure of control systems 365.9.1 General . 365.9.2 Level of safety 375
21、.9.3 Emergency stop equipment . 375.9.4 Failure or malfunction of the control system . 376 Verification of the safety requirements and/or measures . 386.1 General . 386.2 Mechanical . 386.3 Electrical . 386.4 Thermal . 386.5 Noise . 386.6 Dangerous substances . 386.6.1 Tank and ancillary equipment 3
22、86.6.2 Measures against contact with/or absorption/or inhalation of hazardous fluids or vapours . 386.7 Verification of the safety requirements and measures against fire and explosion 396.7.1 Fire 396.7.2 Explosion 396.7.3 Limitation of concentration 396.7.4 Hazardous areas and ignition sources . 40
23、6.8 Failure of energy supply . 406.9 Control systems 407 Information for use 407.1 General . 407.2 Instruction handbook 407.3 Marking . 44Annex A (normative) Diagrams related to hazardous zones of potentially explosive atmosphere . 45Annex B (normative) Determination of concentration of flammable so
24、lvents in terms of LEL 47B.1 Dip coating machinery using solvent borne coating material 47B.1.1 General . 47B.1.2 Calculation . 47B.1.3 Example: Calculation of the required minimum exhaust volume flow 48B.2 Electrophoretic and dip coating machinery using water borne coating material 49B.2.1 General
25、. 49B.2.2 Data . 49B.2.3 calculation 49Annex C (informative) Diagrams relative to dip and electrophoretic coating machinery classification 52Annex D (informative) Classification of materials reaction to the fire - National standards 55Annex E (informative) Reference to national exposure limit values
26、 56Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ 58Annex ZB (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 94/9/EC 59Bibliography 60Figures Figure A.1 Dip coatin
27、g machinery using solvent-borne coating material, with enclosure . 45Figure A.2 Dip coating machinery using solvent-borne coating material with or without enclosure 46BS EN 12581:2005+A1:2010EN 12581:2005+A1:2010 (E) 4 Figure C.1 Dip coating machinery without specific enclosure - with or without ope
28、rator (see 5.6.2.2) 52Figure C.2 Dip coating machinery with specific enclosure with or without operator (see 5.6.2.3). 53Figure C.3 Electrophoretic coating machinery without specific enclosure - with or without operator (see 5.6.2.4) 53Figure C.4 Electrophoretic coating machinery enclosed into a tre
29、atment tunnel - without operator (see 5.6.2.5) 54BS EN 12581:2005+A1:2010EN 12581:2005+A1:2010 (E) 5 Foreword This document (EN 12581:2005+A1:2010) has been prepared by Technical Committee CEN/TC 271 “Surface treatment equipment Safety”, the secretariat of which is held by DIN. This European Standar
30、d shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2010, and conflicting national standards shall be withdrawn at the latest by December 2010. Attention is drawn to the possibility that some of the elements of t
31、his document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document includes Amendment 1, approved by CEN on 2010-05-06. This document supersedes EN 12581:2005. The start and finish of text introduced or alte
32、red by amendment is indicated in the text by tags ! “. This European Standard 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 with EU Directive(s), see informat
33、ive Annexes ZA and ZB, which are integral parts of this document. This European Standard is one of a set of standards devoted to the health and safety requirements of coating plants for the application and drying of organic liquid coating material and varnishes. According to the CEN/CENELEC Internal
34、 Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembour
35、g, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 12581:2005+A1:2010EN 12581:2005+A1:2010 (E) 6 Introduction This standard is a type C standard as stated in EN ISO 12100. The machinery concerned and the extent to which
36、hazards, hazardous situations and events are covered are indicated in the scope of this 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 standa
37、rds, for machines that have been designed and built according to the provisions of this type C standard. BS EN 12581:2005+A1:2010EN 12581:2005+A1:2010 (E) 7 1 Scope 1.1 This European Standard applies to the design and construction of machinery for dip coating and electrodeposition of organic liquid
38、coating material to industrial items. This machinery consists of the following equipment: Transport system including hoists; Dip tank and safety tank; forced ventilation system; ancillary equipment such as pumps, filters, heaters. This European Standard deals with the significant hazards, hazardous
39、situations and events relevant to dip and electrophoretic coating machinery when they are used as intended and under the conditions foreseen by the manufacturer (see Clause 4). In addition, the equipment marking and minimum use requirements are specified. 1.2 This European Standard does not cover: a
40、utomatic loading and unloading systems; lifting accessories; dip and electrophoretic coating tanks without any technical devices such as enclosure, lip extractions, pumps, heaters; machinery for organic liquid coating material preparation, supply and draining systems (e.g. pumps); water and waste li
41、quids treatment machinery; dip and electrodeposition coating machinery for web or coil coating; dip and electrophoretic coating machinery with tank volume less than 1 m3; This European Standard is not applicable to industrial machinery for dip or electrophoretic coating processes which are manufactu
42、red 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 European Standard. For dated references, only the edition cited applies. For undated references, the latest edition of the refe
43、renced document (including any amendments) applies. 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 equipment, functio
44、nal aspects Principles for design BS EN 12581:2005+A1:2010EN 12581:2005+A1:2010 (E) 8 EN 525, Non-domestic direct gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW EN 547-1, Safety of machinery Human body measurements Part 1: Principles for determinin
45、g the dimensions required for openings for whole body access into machinery EN 547-3, Safety of machinery Human body measurements Part 3: Anthropometric data EN 563, Safety of machinery Temperature of touchable surfaces Ergonomics data to establish temperature limit values for hot surfaces EN 574, S
46、afety of machinery Two-hand control devices 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 809, Pumps and pump units for liquids Common safety requirements EN 811, Safety
47、of machinery Safety distances to prevent danger zones being reached by the lower limbs 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 Safety-related parts of control systems Part 1: General princi
48、ples 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, Paints and varnishes Terms and definitions for coating materials Part 1: General terms EN 981, Safety of machinery System of auditory and visual danger and information signals EN 982, Safety of machinery Safety requirements for fluid power systems and their components Hydraulics EN 983, Safety of machinery Safety requirements for fluid power systems and their components Pneumatics EN 999, Safety of machinery The pos
