DIN EN 12757-1-2011 Mixing machinery for coating materials - Safety requirements - Part 1 Mixing machinery for use in vehicle refinishing German version EN 12757-1 2005+A1 2010《涂层材.pdf

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1、February 2011 Translation by DIN-Sprachendienst.English price group 16No 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!$mx“1748597www.din.deDDIN EN 12757-1Mixing machinery for coating materials Safety requirements Part 1: Mixing machinery for use in vehicle refinishing (includes Amendment A1:2010)English translation of DIN EN 12757-1:2011-02Mischgerte fr Beschichtungsstoffe Sicherheitsanforderungen Teil 1:

3、 Mischgerte zur Verwendung in der Fahrzeugreparaturlackierung (enthltnderung A1:2010)Englische bersetzung von DIN EN 12757-1:2011-02Machines homogniser des produits de revtement Prescriptions de scurit Partie 1: Machines homogniser destines tre utilises pour la rfection despeintures dautomobiles (Am

4、endement A1:2010 inclus)Traduction anglaise de DIN EN 12757-1:2011-02SupersedesDIN EN 12757-1:2006-01See start of applicationwww.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.302.11 6DIN EN 12757-1:2011-02 A comma is used as the deci

5、mal marker. 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 respons

6、ible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Working Committee NA 060-09-42 AA Beschichtigungs-gerte und Materialversorgung of Section Oberflchentechnik. Representatives of manufacturers and users of mixing machinery

7、for coating materials, and of the employers liability 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 mixing machinery for coati

8、ng materials that is 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 directive. Once this standard is cited in the Official Journal of the European Union, it is deemed a “harmonized” stand

9、ard and thus, a manufacturer applying this standard may assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). The European Standards referred to in Clause 2 and in the Bibliography of this document have been published as the corresponding DIN EN or DIN EN

10、ISO Standards with the same number. For the International Standard referred to in this document, the following national standard is available: ISO 3864-1:2002 DIN 4844-1:2005, mod. Amendments This standard differs from DIN EN 12757-1:2006-01 as follows: a) Clause 2 “Normative references” has been up

11、dated; b) Clause 3 “Terms and definitions” has been updated; c) Clause 5 “Safety requirements and/or measures” has been revised: 1) further requirements have been included in Subclause 5.2.1; 2) further requirements relating to electrical equipment have been included in Subclause 5.6.2.3.2; 3) furth

12、er requirements relating to non-electrical equipment have been included in Subclause 5.6.2.3.3; d) Clause 7 “Information for use” has been revised; e) Annex A “Relationship between categories and zones” has been revised; f) Annex C “References to national exposure limit values” has been revised; 2 D

13、IN EN 12757-1:2011-02 g) the Bibliography has been updated; h) Annex ZA (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC” has been added. Previous editions DIN EN 12757-1: 2006-01 3 DIN EN 12757-1:2011-02 4 National Annex NA (inform

14、ative) Bibliography DIN 4844-1:2005-05, Graphical symbols Safety colours and safety signs Part 1: Design principles for safety signs in workplaces and public areas EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12757-1:2005+A1 June 2010 ICS 87.100 Supersedes EN 12757-1:2005English Version Mixi

15、ng machinery for coating materials - Safety requirements - Part 1: Mixing machinery for use in vehicle refinishing Machines homogniser des produits de revtement - Prescriptions de scurit - Partie 1: Machines homogniser destines tre utilises pour la rfection des peintures dautomobiles Mischgerte fr B

16、eschichtungsstoffe - Sicherheitsanforderungen - Teil 1: Mischgerte zur Verwendung in der Fahrzeugreparaturlackierung This European Standard was approved by CEN on 1stAugust 2005 and includes Amendment 1 approved by CEN on 6 May 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regu

17、lations 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 Management Centre or to any CEN member. This

18、 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 as the official versions. CEN members are t

19、he national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden,

20、Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management 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.

21、 No. EN 12757-1:2005+A1:2010: EEN 12757-1:2005+A1:2010 (E) 2 Contents Page Foreword 3Introduction . 41 Scope 52 Normative references 63 Terms and definitions . 74 List of significant hazards 105 Safety requirements and/or measures 136 Verification of the safety requirements and/or measures . 197 Inf

22、ormation for use 21Annex A (informative) Relationship between categories and zones . 25Annex B (informative) Explosion-prevention requirements for mixing machinery for vehicle refinishing . 26Annex C (informative) References to national exposure limit values 27Annex D (informative) Classification of

23、 construction materials reaction to fire - National standards 28Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ . 29Annex ZB (informative) Relationship between this European Standard and the Essential Requirements of EU D

24、irective 94/9/EC 30Bibliography 31DIN EN 12757-1:20 -011 2EN 12757-1:2005+A1:2010 (E) 3 Foreword This document (EN 12757-1:2005+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

25、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 this documen

26、t 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 12757-1:2005. The start and finish of text introduced or altered by am

27、endment 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 informative Annex

28、es ZA and ZB, which are integral parts of this document. 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Fi

29、nland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 12757-1:20 -011 2EN 12757-1:2005+A1:2010 (E) 4 Introduction This European

30、Standard is a C type standard as stated in Parts 1 and 2 of EN ISO 12100. This European Standard is part of a series of documents specifying the health, safety and environmental protection requirements for the devices, units and equipment for surface coating: EN 1953 “Atomising and spraying equipmen

31、t for coating materials Safety“; !EN 12621“ “Machinery for the supply and circulation of coating materials under pressure Safety“; EN 12757-1 “Mixing machinery for coating materials Safety“. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indi

32、cated in the scope of this European Standard. NOTE Further parts of this European Standard to cover other mixing machinery applications for coating materials may follow. When provisions of this type C standard are different from those which are stated in type A or B standards, the provisions of this

33、 type C standard take precedence over the provisions of the other standards, for machines that have been designed and built according to the provisions of this type C standard. DIN EN 12757-1:20 -011 2EN 12757-1:2005+A1:2010 (E) 5 1 Scope 1.1 This European Standard applies to the design and construc

34、tion of mixing machinery for liquid coating materials equipped with container of maximal volume 10 l used by vehicle refinishers and their coating materials distributors. The pressure related parts of the machines covered are classified as no higher than category I under article 9 of the Pressure Eq

35、uipment Directive 97/23/EC. NOTE Pressure related parts of the machines referred to in this European Standard exceeding the limits of category I may lead to additional application of the Pressure Equipment Directive 97/23/EC. This European Standard deals with all significant hazards, hazardous situa

36、tions and events relevant to mixing machinery mentioned above, when they are used as intended and under the conditions foreseen by the manufacturer (see Clause 4). Mixing machinery can operate by stirring or vibrating (shaking) and consists of the following equipment: cabinet; stirrer; vibrator; sha

37、ker; drive unit and related devices; container for coating material; safety, measuring and control devices; lighting; heating equipment and/or air conditioning inside the mixing cabinet. The mixing machinery may be fixed or mobile. 1.2 The following is excluded from this European Standard: Mixing ma

38、chinery intended for: pressure vessels; open or closed material containers larger than 10 l; hand-held mixing tools. 1.3 This European Standard is not applicable to mixing machinery which is manufactured before the date of publication of this European Standard by CEN. DIN EN 12757-1:20 -011 2EN 1275

39、7-1:2005+A1:2010 (E) 6 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

40、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 619, Continuous handling equipment and systems Safety and EMC requirements for equipment for mechanical handling

41、of unit loads EN 811, Safety of machinery Safety distances to 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 fi

42、xed and movable guards EN 954-1, Safety of machinery Safety-related parts of control systems Part 1: General principles for design EN 971-1:1996, Paints and varnishes Terms and definitions for coating materials Part 1: General terms EN 982:1996, Safety of machinery Safety requirements for fluid powe

43、r systems and their components Hydraulics EN 983:1996, Safety of machinery Safety requirements for fluid power systems and their components Pneumatics EN 1037:1995, Safety of machinery Prevention of unexpected start-up EN 1088, Safety of machinery Interlocking devices associated with guards Principl

44、es for design and selection !EN 1127-1:2007, Explosive atmospheres Explosion prevention and protection Part 1: Basic concepts and methodology“ !EN 13237:2003, Potentially explosive atmospheres Terms and definitions for equipment and protective systems intended for use in potentially explosive atmosp

45、heres“ EN 13445-1, Unfired pressure vessels Part 1: General EN 13463-1:2001, Non-electrical equipment for potentially explosive atmospheres Part 1: Basic method and requirements !EN 13463-5:2003“, Non-electrical equipment intended for use in potentially explosive atmospheres Part 5: Protection by co

46、nstructional safety “c“ EN 13478, Safety of machinery Fire prevention and protection EN 14462, Surface treatment equipment Noise test code for surface treatment equipment including its ancillary handling equipment Accuracy grades 2 and 3 !EN 14986, Design of fans working in potentially explosive atm

47、ospheres“ !EN 60079-0:2009, Explosive atmospheres Part 0: Equipment General requirements (IEC 60079-0:2007)“ !EN 60079-15:2005, Electrical apparatus for explosive gas atmospheres Part 15: Construction, test and marking of type of protection “n“ electrical apparatus (IEC 60079-15:2005)“ DIN EN 12757-

48、1:20 -011 2EN 12757-1:2005+A1:2010 (E) 7 EN 60204-1:1997, Safety of machinery Electrical equipment of machines Part 1: General requirements (IEC 60204-1:1997) EN 60529, Degrees of protection provided by enclosures (IP code) (IEC 60529:1989) EN 61000-6-1, Electromagnetic compatibility (EMC) Part 6-1:

49、 Generic standards Immunity for residential, commercial and light-industrial environments (IEC 61000-6-1:1997, modified) EN 61000-6-2, Electromagnetic compatibility (EMC) Part 6-2: Generic standards Immunity for industrial environments (IEC 61000-6-2:1999, modified) EN 61000-6-3, Electromagnetic compatibility (EMC) Part 6-3: Generic standards Emission stan