BS-EN-12012-3-2001.pdf
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1、BRITISH STANDARD BS EN 12012-3:2001 Rubber and plastics machines Size reduction machines Part 3: Safety requirements for shredders The European Standard EN 12012-3:2001 has the status of a British Standard ICS 83.200 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Licensed Cop
2、y: sheffieldun sheffieldun, na, Sat Oct 28 16:26:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 12012-3:2001 This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on
3、 15 June 2001 BSI 06-2001 ISBN 0 580 37212 X National foreword This British Standard is the official English language version of EN 12012-3:2001. The UK participation in its preparation was entrusted by Technical Committee MCE/3, Safeguarding of machinery, to Subcommittee MCE/3/2, Rubber and plastic
4、s machines Safety, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications may be found in the BSI Standards Catalogue under th
5、e section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct applic
6、ation. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related i
7、nternational and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 23 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amend
8、ments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 16:26:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12012-3 March 2001 ICS 83.200 English version Rubber and plastics machines Size reducti
9、on machines Part 3: Safety requirements for shredders Machines pour le caoutchouc et les matires plastiques Machines fragmenter Partie 3: Prescriptions de scurit relatives aux dchiqueteurs Gummi- und Kunststoffmaschinen Zerkleinerungsmaschinen Teil 3: Sicherheitsanforderungen an Walzenzerkleinerer T
10、his European Standard was approved by CEN on 18 January 2001. 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 re
11、ferences concerning such national standards may be obtained on application to the 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 i
12、nto its own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, S
13、pain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2001 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN nationa
14、l Members. Ref. No. EN 12012- 3:2001 E Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 16:26:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 2 EN 12012- 3:2001 BSI 06- 2001 Contents Page Foreword3 Introduction4 1Scope5 2Normative references5 3Terms and definitions8 4List of significant haz
15、ards9 5Safety requirements and/or protective measures10 6Verification of conformity with the safety requirements and/or protective measures15 7Information for use16 Annex A (normative) Measurement and declaration of noise emission values18 Annex ZA (informative) Relationship of this document with EC
16、 Directives23 Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 16:26:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 3 EN 12012- 3:2001 BSI 06- 2001 Foreword This European Standard has been prepared by Technical Committee CEN/TC 145, Rubber and plastics machines Safety, the Secretariat of w
17、hich is held by UNI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2001, and conflicting national standards shall be withdrawn at the latest by September 2001. This European Standard h
18、as been 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 EC Directives see informative annex ZA which is an integral part of this standard. This is the third in a seri
19、es of standards on the safety of size reduction machines. Part 1 deals with blade granulators. Part 2 deals with strand pelletizers. Annex A is normative. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Eu
20、ropean Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 16:26:07 GMT+00:00 2006, Uncontr
21、olled Copy, (c) BSI Page 4 EN 12012- 3:2001 BSI 06- 2001 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 provisions of this typ
22、e 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. Licensed Copy: sheff
23、ieldun sheffieldun, na, Sat Oct 28 16:26:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 5 EN 12012- 3:2001 BSI 06- 2001 1Scope 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
24、 outer edge of the feed hopper and ends with the discharge area. This standard does not deal with equipment for feeding material or 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
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