1、Electric motor-operated hand-held tools, transportabletools and lawn and gardenmachinery SafetyPart 2-8: Particular requirements for hand-held shears and nibblersBS EN 62841-2-8:2016(IEC 62841-2-8:2016, modified)BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Nationa
2、l forewordThis British Standard is the UK implementation of EN 62841-2-8:2016. It isThe UK participation in its preparation was entrusted to TechnicalCommittee CPL/116, Safety of motor-operated electric tools.A list of organizations represented on this committee can be obtained onrequest to its secr
3、etary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 91328 0ICS 25.120.10; 25.140.20; 25.140.30Compliance with a Br
4、itish Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 November 2016.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 62841-2-8:2016derived from IEC 6
5、2841-2-8:2016. It supersedes BS EN 60745-2-8:2009,which is withdrawn.The CENELEC common modifications have been implemented at the appropriate places in the text. The start and finish of each commonmodification is indicated in the text by tags . EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 6
6、2841-2-8 October 2016 ICS 25.140.20 English Version Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 2-8: Particular requirements for hand-held shears and nibblers (IEC 62841-2-8:2016 , modified) Outils lectroportatifs moteur, outils portable
7、s et machines pour jardins et pelouses - Scurit - Partie 2-8: Exigences particulires pour les cisailles et les grignoteuses portatives (IEC 62841-2-8:2016 , modifie) Elektrische motorbetriebene handgefhrte Werkzeuge, transportable Werkzeuge und Rasen- und Gartenmaschinen - Sicherheit - Teil 2-8: Bes
8、ondere Anforderungen fr handgefhrte Blechscheren und Nibbler (IEC 62841-2-8:2016 , modifiziert) This European Standard was approved by CENELEC on 2016-05-02. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
9、 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-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (Englis
10、h, 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 CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of A
11、ustria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, S
12、pain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CENELEC All rights
13、of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 62841-2-8:2016 E EN 62841-2-8:2016 2 European foreword The text of document 116/277/FDIS, future edition 1 of IEC 62841-2-8, prepared by IEC/TC 116 “Safety of motor-operated electric tools“ was submitted
14、 to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62841-2-8:2016. A draft amendment, which covers common modifications to IEC 62841-2-8 (116/277/FDIS), was prepared by CLC/TC 116 “Safety of motor-operated electric tools“ and approved by CENELEC. The following dates are fixed: latest da
15、te by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2017-04-07 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2020-05-02 This document supersedes EN 60745-2-8:2
16、009. This European Standard is divided into four parts: Part 1: General requirements which are common to most hand-held electric motor operated tools (for the purpose of this standard referred to simply as tools) which could come within the scope of this standard; Part 2, 3 or 4: Requirements for pa
17、rticular types of tools which either supplement or modify the requirements given in Part 1 to account for the particular hazards and characteristics of these specific tools. This Part 2-8 is to be used in conjunction with EN 62841-1:2015. This Part 2-8 supplements or modifies the corresponding claus
18、es in EN 62841-1:2015, so as to convert it into the European Standard: Particular requirements for hand-held shears and nibblers. Where a particular subclause of Part 1 is not mentioned in this Part 2-8, that subclause applies as far as relevant. When this standard states “addition“, “modification“
19、or “replacement“, the relevant text in Part 1 is to be adapted accordingly. Compliance with the clauses of Part 1 together with this Part 2-8 provides one means of conforming with the essential health and safety requirements of the Directive concerned. Warning: Other requirements and other EU Direct
20、ives can be applicable to the products falling within the scope of this standard. This European Standard follows the overall requirements of EN ISO 12100. The following print types are used: - requirements; in roman type - test specifications: in italic type; - notes: in smaller roman type. The term
21、s defined in Clause 3 are printed in bold typeface. Subclauses, notes, tables and figures which are additional to those in Part 1 are numbered starting from 101. BS EN 62841-2-8:2016EN 62841-2-8:2016 3 Clauses, subclauses, notes, tables, figures and annexes which are additional to those in IEC 62841
22、-2-8:2016 are prefixed “Z”. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to C
23、ENELEC by the European Commission and the European Free Trade Association and supports essential requirements of EU Directive. For the relationship with EU Directive(s), see informative Annex ZZ, which is an integral part of this document. Endorsement notice The text of the International Standard IE
24、C 62841-2-8:2016 was approved by CENELEC as a European Standard with agreed common modifications. BS EN 62841-2-8:2016EN 62841-2-8:2016 4 Annex ZZ (informative) Relationship between this European Standard and the essential requirements of Directive 2006/42/EC 2006 OJ L157 aimed to be covered This Eu
25、ropean Standard has been prepared under a Commissions standardisation request M/396 to provide one voluntary means of conforming to essential requirements of Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC. Once this sta
26、ndard is cited in the Official Journal of the European Union under that Directive, compliance with the normative clauses of this standard given in Table ZZ.1 confers, within the limits of the scope of this standard, a presumption of conformity with the corresponding essential requirements of that Di
27、rective, and associated EFTA regulations. Table ZZ.1 Correspondence between this European Standard and Annex I of Directive 2006/42/EC Essential Requirements of Directive 2006/42/EC Clause(s) / sub-clause(s) of this EN Remarks / Notes Annex I All clauses All corresponding requirements are covered by
28、 complying with all clauses. WARNING 1: Presumption of conformity stays valid only as long as a reference to this European standard is maintained in the list published in the Official Journal of the European Union. Users of this standard should consult frequently the latest list published in the Off
29、icial Journal of the European Union. WARNING 2: Other Union legislation may be applicable to the product(s) falling within the scope of this standard. BS EN 62841-2-8:2016 5 IEC 62841-2-8:2016 IEC 2016 CONTENTS FOREWORD . 6 1 Scope 8 2 Normative references.8 3 Terms and definitions 8 4 General requi
30、rements 8 5 General conditions for the tests 8 6 Radiation, toxicity and similar hazards .8 7 Classification . 9 8 Marking and instructions 9 9 Protection against access to live parts .9 10 Starting .9 11 Input and current .9 12 Heating .9 13 Resistance to heat and fire 9 14 Moisture resistance .9 1
31、5 Resistance to rusting . 9 16 Overload protection of transformers and associated circuits 9 17 Endurance .10 18 Abnormal operation .10 19 Mechanical hazards .10 20 Mechanical strength .10 21 Construction 10 22 Internal wiring 11 23 Components 11 24 Supply connection and external flexible cords 11 2
32、5 Terminals for external conductors 11 26 Provision for earthing .11 27 Screws and connections 11 28 Creepage distances, clearances and distances through insulation 11 Annex I (normative) Measurement of noise and vibration emissions 12 Annex K (normative) Battery tools and battery packs 16 Bibliogra
33、phy . 16 Figure I.101 Position of transducers for shears and nibblers . 14 Figure I.102 Test bench with workpiece 15 Table 4 Required performance levels .10 Table I.101 Operating conditions for shears and nibblers 13 BS EN 62841-2-8:2016 IEC 62841-2-8:2016 IEC 2016 6 INTERNATIONAL ELECTROTECHNICAL C
34、OMMISSION _ ELECTRIC MOTOR-OPERATED HAND-HELD TOOLS, TRANSPORTABLE TOOLS AND LAWN AND GARDEN MACHINERY SAFETY Part 2-8: Particular requirements for hand-held shears and nibblers FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
35、 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards,
36、 Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparator
37、y work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organization
38、s. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of reco
39、mmendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by a
40、ny end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional pu
41、blication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by inde
42、pendent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any
43、 personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normativ
44、e references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsib
45、le for identifying any or all such patent rights. International Standard IEC 62841-2-8 has been prepared by IEC technical committee 116: Safety of motor-operated electric tools. The text of this standard is based on the following documents: FDIS Report on voting 116/277/FDIS 116/285/RVD Full informa
46、tion on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. This Part 2-8 is to be used in conjunction with the first edition of IEC 62841-1 (2014). BS EN
47、62841-2-8:2016 7 IEC 62841-2-8:2016 IEC 2016 This Part 2-8 supplements or modifies the corresponding clauses in IEC 62841-1, so as to convert it into the IEC Standard: Particular requirements for hand-held shears and nibblers. Where a particular subclause of Part 1 is not mentioned in this Part 2-8,
48、 that subclause applies as far as relevant. Where this standard states “addition”, “modification” or “replacement”, the relevant text in Part 1 is to be adapted accordingly. The following print types are used: requirements: in roman type; test specifications: in italic type; notes: in small roman ty
49、pe. The terms defined in Clause 3 are printed in bold typeface. Subclauses, notes and figures which are additional to those in Part 1 are numbered starting from 101. A list of all parts of the IEC 62841 series, under the general title: Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery Safety, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on
