DIN EN 12581-2011 Coating plants - Machinery for dip coating and electrodeposition of organic liquid coating material - Safety requirements German version EN 12581 2005+A1 2010《涂料 .pdf

1、February 2011 Translation by DIN-Sprachendienst.English price group 21No 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).I

2、CS 87.100!$mnP“1747545www.din.deDDIN EN 12581Coating plants Machinery for dip coating and electrodeposition of organic liquidcoating material Safety requirements (includes Amendment A1:2010)English translation of DIN EN 12581:2011-02Beschichtungsanlagen Tauchbeschichtungsanlagen und Elektrotauchbesc

3、hichtungsanlagen fr organischeflssige Beschichtungsstoffe Sicherheitsanforderungen (enthlt nderung A1:2010)Englische bersetzung von DIN EN 12581:2011-02Installations dapplication Installations au tremp et par lectrodposition de produits de revtements organiquesliquides Prescriptions de scurit (Amend

4、ement A1:2010 inclus)Traduction anglaise de DIN EN 12581:2011-02SupersedesDIN EN 12581:2006-03See start of applicationwww.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.630 .11 2DIN EN 12581:2011-02 A comma is used as the decimal mark

5、er. Start of application The start of application of this standard is 1 February 2011. National foreword This standard includes safety requirements. This standard has been prepared by Technical Committee CEN/TC 271, “Surface treatment equipment Safety” (Secretariat: DIN, Germany). The responsible Ge

6、rman body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Working Committee NA 060-09-43 AA Beschichtungs-anlagen of Section Oberflchentechnik. Representatives of manufacturers and users of coating plants, and of the employers liability

7、insurance associations contributed to this standard. This standard contains specifications meeting the essential requirements set out in Annex I of the new “Machinery Directive”, Directive 2006/42/EC, and which apply to machines that are either first placed on the market or commissioned within the E

8、EA. 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 and thus, a manufacturer applying this standard may assume compliance with the

9、 requirements of the Machinery Directive (“presumption of conformity”). The European Standards referred to in this document have been published as the corresponding DIN EN or DIN EN ISO Standards with the same number. Amendments This standard differs from DIN EN 12581:2006-03 as follows: a) Clause 2

10、 “Normative references” has been updated; b) normative references in Clause 3 “Terms and definitions” have been updated; c) Clause 5 “Safety requirements and/or measures has been revised: 1) Subclause 5.2.1 “Safeguarding of danger points” has been extended; 2) Subclause 5.7.2.4.2 “Electrical equipme

11、nt” has been extended; 3) Subclause 5.7.2.4.3 “Non electrical equipment” has been extended; d) Clause 7 “Information for use” has been revised; e) Annex ZA has been brought in line with the new Machinery Directive, 2006/42/EC. f) the Bibliography has been updated. Previous editions DIN EN 12581: 200

12、6-03 2 EUROPEAN 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 dapplication - Installations

13、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 was approved by CE

14、N 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-date lists and bibli

15、ographical 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 the responsibility

16、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, Greece, Hungary, Ice

17、land, 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 Management Centre: Avenu

18、e 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 and definitions 104

19、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, trip and fall of pe

20、rsonnel 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 hazard . 184.7.2 Explos

21、ion 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 loss of stability (

22、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 against external i

23、nfluence 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 overheating of organic liqu

24、id 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 of dangerous volat

25、ile 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 against fire and explosi

26、on 32DIN EN 12581:2011-02 EN 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 375.9.3 Emergency stop e

27、quipment . 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 386.6.2 Measures again

28、st 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 . 406.8 Failure of energy

29、 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 solvents in terms of LE

30、L 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 . 49B.2.2 Data . 49B.

31、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 56Annex ZA (informat

32、ive) !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 coating machinery using sol

33、vent-borne coating material, with enclosure . 45Figure A.2 Dip coating machinery using solvent-borne coating material with or without enclosure 46DIN EN 12581:2011-02 EN 12581:2005+A1:2010 (E) 4 Figure C.1 Dip coating machinery without specific enclosure - with or without operator (see 5.6.2.2) 52Fi

34、gure 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 treatment tunnel - without

35、operator (see 5.6.2.5) 54DIN EN 12581:2011-02 EN 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 Standard shall be given the status

36、 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 this document may be the sub

37、ject 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 altered by amendment is indicat

38、ed 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 informative Annexes ZA and ZB, whic

39、h 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 Regulations, the national

40、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, Luxembourg, Malta, Netherlands, Norw

41、ay, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 12581:2011-02 EN 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 hazards, hazardous situations

42、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 standards, for machines that have be

43、en designed and built according to the provisions of this type C standard. DIN EN 12581:2011-02 EN 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 coating material to industrial it

44、ems. 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 situations and events relevant to

45、 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: automatic loading and unloading sy

46、stems; 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 liquids treatment machinery; dip an

47、d 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 manufactured before the date of publicatio

48、n 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 referenced document (including any am

49、endments) 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, functional aspects Principles for design DIN EN 1258