1、February 2010 Translation by DIN-Sprachendienst.English price group 13No part of this 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 83.200!$1
2、e“1571466www.din.deDDIN EN 12012-3Plastics and rubber machines Size reduction machines Kunststoff- und Gummimaschinen Zerkleinerungsmaschinen Teil 3: Sicherheitsanforderungen fr Walzenzerkleinerer (enthlt nderung A1:2008)Englische bersetzung von DIN EN 12012-3:2010-02Machines pour les matires plasti
3、ques et le caoutchouc Machines fragmenter SupersedesDIN EN 12012-3:2001-10www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Part 3: Safety requirements for shredders A1:2008)(includes AmendmentEnglish translation of DIN EN 12012-3:2010-02A1:2008 inclus)(Ame
4、ndementTraduction anglaise de DIN EN 12012-3:2010-02Partie 3: Prescriptions de scurit relatives aux dchiqueteurs Document comprises 23 pages02.10 translationDIN EN 12012-3:2010-02 2 A comma is used as the decimal marker. Start of validity National foreword This standard includes safety requirements.
5、 This standard has been prepared by Technical Committee CEN/TC 145 “Plastics and rubber machines” (Secretariat: UNI, Italy). The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Working Committee NA 060-14-06 AA Ze
6、rkleinerungs-maschinen of Section Kunststoff- und Gummimaschinen. Representatives of manufacturers and users of shredders, and of the employers liability insurance associations contributed to this standard. This standard contains specifications meeting the essential requirements set out in Annex I o
7、f the “Machinery Directive”, Directive 98/37/EC, (valid until 28 December 2009) and the “revised Machinery Directive”, Directive 2006/42/EC, which takes effect on 29 December 2009, and which apply to shredders that are either first placed on the market or commissioned within the EEA. This standard s
8、erves 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 requirements of th
9、e Machinery Directive (“presumption of conformity”). The European Standards referred to in clause 2 of the EN have been published as the corresponding DIN EN Standards with the same number. Amendments This standard differs from DIN EN 12012-3:2001-10 as follows: a) The title has been editorially rev
10、ised. b) The foreword has been editorially revised. c) The normative references to EN 292-1:1991 and EN 292-2:1991/A1:1995 have been replaced with EN ISO 12100-1:2003 and EN ISO 12100-2:2003. Clauses 2 and 5, as well as subclauses 7.1.1 and A.3.1 have been revised. d) Subclause 7.2 “Marking” has bee
11、n amended. e) Subclause A.7 “Declaration and verification of noise emission values”, third indent, has been revised. f) Annex ZA “Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC” has been editorially revised. g) Annex ZB (informative) “Relationship
12、 between this European Standard and the Essential Requirements of EU Directive 2006/42/EC” has been added. Previous editions DIN EN 12012-3: 2001-10 This standard takes effect on 01 February 2010. EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12012-3:2001+A1 September 2008 ICS 83.200 Supersed
13、es EN 12012-3:2001 English Version Plastics and rubber machines - Size reduction machines - Part 3: Safety requirements for shredders Machines pour les matires plastiques et le caoutchouc - Machines fragmenter - Partie 3: Prescriptions de scurit relatives aux dchiqueteurs Kunststoff- und Gummimaschi
14、nen - Zerkleinerungsmaschinen - Teil 3: Sicherheitsanforderungen fr Walzenzerkleinerer This European Standard was approved by CEN on 18 January 2001 and includes Amendment 1 approved by CEN on 8 June 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the
15、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 European Standard exists in
16、 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 the national standards bodies
17、 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, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROP
18、EAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12012-3:2001+A1:2008: EEN 1
19、2012-3:2001+A1:2008 (E) 2 Contents Page Foreword3 Introduction .4 1 Scope 4 2 Normative references 4 3 Terms and definitions .6 4 List of significant hazards 8 5 Safety requirements and/or protective measures8 6 Verification of conformity with the safety requirements and/or protective measures.12 7
20、Information for use 14 Annex A (normative) Measurement and declaration of noise emission values .16 Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC“.20 Annex ZB (informative) !Relationship between this European Standard and
21、the Essential Requirements of EU Directive 2006/42/EC“.21 DIN EN 12012-3:2010-02 EN 12012-3:2001+A1:2008 (E) 3 Foreword This document (EN 12012-3:2001+A1:2008) has been prepared by Technical Committee CEN/TC 145 “Plastics and rubber machines“, the secretariat of which is held by UNI. This European S
22、tandard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. This document includes Amendment 1, approved by CEN on 2008-06-08
23、. The main changes compared to the previous version are: modification of the main element of the title editorial modification of Annex ZA addition of Annex ZB editorial changes of EN 292-1:1991 to EN ISO 12100-1:2003 and of EN 292-2:1991 to EN ISO 12100-2:2003 in the following clauses and sub-clause
24、s: 2, 5, 7.1.1, Annex A, A.3.1 minor changes of Foreword, sub-clause 7.2, second and third indents, Annex A, A.7, third indent. This document supersedes EN 12012-3:2001. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “ This European standard has be
25、en prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EC Directives. !For relationship with EU Directive(s), see informative Annexes ZA and ZB, which are integral parts of this document.“ This is the third
26、in a series of standards on the safety of size reduction machines. Part 1 deals with blade granulators; Part 2 deals with strand pelletisers. Annex A is normative. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implemen
27、t this European Standard: 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, Slovakia, Slovenia, Spain, Sweden, Switzerland and
28、 United Kingdom. DIN EN 12012-3:2010-02 EN 12012-3:2001+A1:2008 (E) 4 Introduction This document is a type C standard as stated in EN 1070. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the scope of this document. When provision
29、s 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 been designed and built according to the provisions of this type C standard. 1 Scope
30、 This standard specifies the essential safety requirements applicable to the design and construction of shredders used for plastic and rubber. The machine begins with the outer edge of the feed hopper and ends with the discharge area. This standard does not deal with equipment for feeding material o
31、r discharging shredded material. This standard does not deal with safety measures to reduce the risk from ignition of flammable residues in material to be shredded This standard does not deal with requirements for local exhaust ventilation systems. Only the significant hazards listed in clause 4 and
32、 dealt with in clause 5 are subject to this standard. NOTE Directive 94/9/EC concerning equipment and protective systems intended for use in potentially explosive atmospheres can be applicable to the type of machine or equipment covered by this European Standard. The present standard does not necess
33、arily comply with Directive 94/9/EC. Additional safety requirements in a future revision of this standard may be necessary to satisfy Directive 94/9/EC. This standard applies to machines which are manufactured after the date of approval of this standard by CEN. 2 Normative references This European s
34、tandard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references subsequent amendments to or revisions of any of these publications apply
35、to this European standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). !deleted text“ EN 294:1992, Safety of Machinery - Safety distances to prevent danger zones being reached by the up
36、per limbs EN 418:1992, Safety of Machinery - Emergency stop equipment, functional aspects Principles for design EN 626-1:1994, Safety of Machinery - Reduction of risk to health from hazardous substances emitted by machinery Part 1: Principles and specifications for machinery manufacturers DIN EN 120
37、12-3:2010-02 EN 12012-3:2001+A1:2008 (E) 5 EN 953:1997, 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 principles for design EN 999:1998, Sa
38、fety of machinery The positioning of protective equipment in respect of approach speeds of parts of the human body EN 1037:1995, Safety of machinery - Prevention of unexpected start-up EN 1070, Safety of machinery - Terminology EN 1088:1995, Safety of Machinery - Interlocking devices associated with
39、 guards - Principles for design and selection EN 50014, Electrical apparatus for potentially explosive atmospheres General requirements EN 50015, Electrical apparatus for potentially explosive atmospheres - Oil-immersion “o“ EN 50016, Electrical apparatus for potentially explosive atmospheres - Pres
40、surised apparatus “p“ EN 50017, Electrical apparatus for potentially explosive atmospheres - Powder filling “q“ EN 50018, Electrical apparatus for potentially explosive atmospheres - Flameproof enclosures “d“ EN 50019, Electrical apparatus for potentially explosive atmospheres - Increased safety “e“
41、 EN 50020, Electrical apparatus for potentially explosive atmospheres - Intrinsic safety “i“ EN 60204-1:1997, Safety of Machinery - Electrical equipment of machines - Part 1: General requirements (IEC 60204-1:1997) EN 60529:1991, Degrees of protection provided by enclosures (IP Code) (IEC 60529:1989
42、) EN ISO 3741:1999, Acoustics -Determination of sound power levels of noise sources using sound pressure - Precision methods for reverberation rooms (ISO 3741:1999) EN ISO 3743-1:1995, Acoustics - Determination of sound power levels of noise sources - Engineering methods for small movable sources in
43、 reverberant fields - Part 1: Comparison method for hard-walled test rooms (ISO 3743:1994) EN ISO 3743-2:1996, Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small movable sources in reverberant fields - Part 2: Methods for special rev
44、erberation test rooms (ISO 3743-2:1994) EN ISO 3744:1995, Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering method in an essentially free field over a reflecting plane (ISO 3744:1994) EN ISO 3746:1995, Acoustics - Determination of sound power levels
45、of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746:1995) EN ISO 3747:2000, Acoustics - Determination of sound power levels of noise sources using sound pressure comparison method for use in-situ (ISO 3747:2000) EN ISO 4871:
46、1996, Acoustics - Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996) DIN EN 12012-3:2010-02 EN 12012-3:2001+A1:2008 (E) 6 EN ISO 9614-1:1995, Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at
47、discrete points (ISO 9614-1:1993) EN ISO 9614-2:1996, Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 2: Measurement by scanning (ISO 9614-2:1996) EN ISO 11201:1995, Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pre
48、ssure levels at the work station and at other specified positions - Engineering method in an essentially free field over a reflecting plane (ISO 11201:1995) EN ISO 11202:1995, Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at the work station and
49、 at other specified positions - Survey method in situ (ISO 11202:1995) EN ISO 11203:1995, Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at the work station and at other specified positions from the sound power level (ISO 11203:1995) EN ISO 11204:1995, Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at the work station and at other specified positions - Method requiring environmental corrections (ISO 11204:1995) EN ISO 11688-1
