BS EN 50144-2-3-2002 手持电动工具的安全性.对研磨机、圆盘砂轮和抛光机的特殊要求.pdf
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1、BRITISH STANDARD BS EN 50144-2-3:2002 Incorporating Amendments Nos. 1 and 2 Safety of hand-held electric motor operated tools Part 2-3: Particular requirements for grinders, disk type sanders and polishers The European Standard EN 50144-2-3:2002, with the incorporation of amendments A1:2002 and A2:2
2、003, has the status of a British Standard ICS 25.080.50; 25.140.20 ? Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:20:39 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN 50144-2-3:2002 This British Standard, having been prepared under the direction of the El
3、ectrotechnical Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 9 October 2002 BSI 5 September 2003 ISBN 0 580 40540 0 National foreword This British Standard is the official English language version of EN 50144-2-3:2002, inclu
4、ding amendments A1:2002 and A2:2003. It supersedes BS 2769-2-3:1984 which will be withdrawn on 2005-03-01. The start and finish of text introduced or altered by CEN amendment A1 is indicated in the text by tags ?. Tags indicating changes to text carry the number of the amendment. For example, text a
5、ltered by CEN amendment A1 is indicated by ?. The UK participation in its preparation was entrusted by Technical Committee CPL/61, Safety of household and similar electrical appliances, to Subcommittee CPL/61/6, Portable motor operated tools, which has the responsibility to: A list of organizations
6、represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “ International Standards Corresponden
7、ce Index” , or by using the “ Search” facility of the BSI Electronic Catalogue or of British Standards Online. 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 does not of it
8、self confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and
9、 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 31 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No.
10、DateComments 1434711 March 2003See national foreword 145615 September 2003See national foreword Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:20:39 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 50144-2-3 NORME EUROPENNE July 2002 EUROPISCHE
11、 NORM + A1 December 2002 + A2 April 2003 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2002 CENELEC - All rights of exploitati
12、on in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50144-2-3:2002 + A1:2002 + A2:2003 E ICS 25.080.50; 25.140.20 Supersedes HD 400.2C S1:1980 + A1:1991 English version Safety of hand-held electric motor operated tools ? Part 2-3: Particular requirements for grinders,
13、 disk type sanders and polishers (includes amendments A1:2002 and A2:2003) Scurit des outils lectroportatifs moteur ? Partie 2-3: Rgles particulires pour les meuleuses, ponceuses du type disque et lustreuses (inclut les amendements A1:2002 et A2:2003) Sicherheit handgefhrter motorbetriebener Elektro
14、werkzeuge ? Teil 2-3: Besondere Anforderungen an Schleifer, Polierer und Schleifer mit Schleifblatt (enthlt nderungen A1:2002 und A2:2003) This European Standard was approved by CENELEC on 2002-03-05. Amendment A1 was approved by CENELEC on 2002-11-01 and amendment A2 was approved by CENELEC on 2003
15、-04-01. CENELEC 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 references concerning such national standards may be o
16、btained on application to the Central Secretariat or to any CENELEC 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 CENELEC member into its own language and notified to the C
17、entral Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia,
18、Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:20:39 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 50144-2-3:2002 - 2 - Foreword This European Standard has been prepared by Technical Committee CENELEC TC 61F, Saf
19、ety of hand-held and transportable motor-operated electric tools. The text of the draft was submitted to the formal vote in August 2001 and was approved by CENELEC as EN 50144-2-3 on 2001-03-05. This European Standard supersedes HD 400.2C S1:1980 + A1:1991. The following dates were fixed: - latest d
20、ate by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2003-03-01 - latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2005-03-01 This standard is divided into two parts: Part 1:
21、 General requirements which are common to most hand-held electric motor operated tools (for the purpose of this standard referred to simply as tools). Part 2: Requirements for particular types of tools which either supplement or modify the requirements given in Part 1 to account for the particular h
22、azards and characteristics of these specific tools. This European Standard has been prepared under a mandate given to CEN/CENELEC by European Commission and the European Free Trade Association and supports the essential health and safety requirements of the Machinery Directive. Compliance with the c
23、lauses of Part 1 together with this part 2 provides one means of conforming with the specified essential health and safety requirements of the Directive. For noise and vibration, this standard covers the requirements for their measurement, the provisions of information arising from these measurement
24、s and the provisions of information about the personal protective equipment required. Specific requirements for the reduction of the risks arising from noise and vibration through the design of the tool are not given as this reflects the current state of the art. As with any standards technical prog
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- BS EN 50144-2-3-2002 手持电动工具的安全性.对研磨机、圆盘砂轮和抛光机的特殊要求 50144 2002 手持 电动工具 安全性 研磨机 圆盘 砂轮 抛光机 特殊要求
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