1、 IEC 62841-2-9 Edition 1.0 2015-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery Safety Part 2-9: Particular requirements for hand-held tappers and threaders Outils lectroportatifs moteur, outils portables et ma
2、chines pour jardins et pelouses Scurit Partie 2-9: Exigences particulires pour les taraudeuses et les fileteuses portatives IEC 62841-2-9:2015-01(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2015 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this pu
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20、 2015-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery Safety Part 2-9: Particular requirements for hand-held tappers and threaders Outils lectroportatifs moteur, outils portables et machines pour jardins et pel
21、ouses Scurit Partie 2-9: Exigences particulires pour les taraudeuses et les fileteuses portatives INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 25.140.20 ISBN 978-2-8322-2185-3 Registered trademark of the International Electrotechnical Commission Marque dpo
22、se de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 IEC 62841-2-9:2015 IEC 2015 CONTENTS FOREWORD . 4 1 Scope 6 2 N
23、ormative references 6 3 Terms and definitions 6 4 General requirements 6 5 General conditions for the tests . 6 6 Radiation, toxicity and similar hazards . 7 7 Classification . 7 8 Marking and instructions 7 9 Protection against access to live parts . 8 10 Starting . 8 11 Input and current . 8 12 He
24、ating 8 13 Resistance to heat and fire 9 14 Moisture resistance . 9 15 Resistance to rusting . 9 16 Overload protection of transformers and associated circuits 9 17 Endurance . 9 18 Abnormal operation . 9 19 Mechanical hazards . 10 20 Mechanical strength 10 21 Construction 11 22 Internal wiring 11 2
25、3 Components 11 24 Supply connection and external flexible cords . 11 25 Terminals for external conductors 11 26 Provision for earthing 11 27 Screws and connections 11 28 Creepage distances, clearances and distances through insulation . 12 Annexes . 14 Annex I (informative) Measurement of noise and
26、vibration emissions . 14 Annex K (normative) Battery tools and battery packs . 17 Bibliography 18 Figure 101 Threader with support device . 12 Figure 102 Set-up for testing the support device 13 Figure I.101 Position of transducers for tappers . 15 Figure I.102 Position of transducers for threaders
27、16 IEC 62841-2-9:2015 IEC 2015 3 Table 101 Load torque . 9 Table 4 Required performance levels . 10 Table I.101 Operating conditions for tappers and threaders . 15 Table 4 Required performance levels . 17 4 IEC 62841-2-9:2015 IEC 2015 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ELECTRIC MOTOR-OPERAT
28、ED HAND-HELD TOOLS, TRANSPORTABLE TOOLS AND LAWN AND GARDEN MACHINERY SAFETY Part 2-9: Particular requirements for hand-held tappers and threaders FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical
29、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, Technical Specifications, Tech
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31、ntal 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 organizations. 2) The formal decisions or
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33、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 any end user. 4) In order to pr
34、omote 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 publication shall be clearly ind
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37、age 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 Normative references cited in this pub
38、lication. 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 responsible for identifying any or all
39、such patent rights. International Standard IEC 62841-2-9 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 116/199/FDIS 116/212/RVD Full information on the voting for the app
40、roval 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. IEC 62841-2-9:2015 IEC 2015 5 This Part 2-9 is to be used in conjunction with the first edition of IEC 62841-1 (2014). This P
41、art 2-9 supplements or modifies the corresponding clauses in IEC 62841-1, so as to convert it into the IEC Standard: Particular requirements for hand-held tappers and threaders. Where a particular subclause of Part 1 is not mentioned in this Part 2-9, that subclause applies as far as reasonable. Whe
42、re 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 type. The terms defined in Clause 3 are printed i
43、n 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
44、 on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdraw
45、n, replaced by a revised edition, or amended. NOTE The attention of National Committees is drawn to the fact that equipment manufacturers and testing organizations may need a transitional period following publication of a new, amended or revised IEC publication in which to make products in accordanc
46、e with the new requirements and to equip themselves for conducting new or revised tests. It is the recommendation of the committee that the content of this publication be adopted for implementation nationally not earlier than 36 months from the date of publication. 6 IEC 62841-2-9:2015 IEC 2015 ELEC
47、TRIC MOTOR-OPERATED HAND-HELD TOOLS, TRANSPORTABLE TOOLS AND LAWN AND GARDEN MACHINERY SAFETY Part 2-9: Particular requirements for hand-held tappers and threaders 1 Scope This clause of Part 1 is applicable, except as follows: Addition: This standard applies to hand-held tappers and threaders. 2 No
48、rmative references This clause of Part 1 is applicable, except as follows: Addition: ISO 7-1:1994, Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation ISO 65:1981, Carbon steel tubes suitable for screwing in accordance with ISO 7-1 3 Terms
49、and definitions This clause of Part 1 is applicable, except as follows: Addition: 3.101 tapper tool intended for cutting internal screw threads 3.102 threader tool intended for cutting external threads 4 General requirements This clause of Part 1 is applicable. 5 General conditions for the tests This clause of Part 1 is applicable, except as follows: IEC 62841-2-9:2015 IEC 2015 7 5.17 Addi
