IEC 62841-3-6-2014 Electric motor-operated hand-held tools transportable tools and lawn and garden machinery - Safety - Part 3-6 Particular requirements for tra.pdf

1、 IEC 62841-3-6 Edition 1.0 2014-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery Safety Part 3-6: Particular requirements for transportable diamond drills with liquid system Outils lectroportatifs moteur, outils

2、 portables et machines pour jardins et pelouses Scurit Partie 3-6: Exigences particulires pour les forets diamants transportables avec systme liquide IEC 62841-3-6:2014-05(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2014 IEC, Geneva, Switzerland All rights reserved. Unless otherwise spe

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20、 IEC 62841-3-6 Edition 1.0 2014-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery Safety Part 3-6: Particular requirements for transportable diamond drills with liquid system Outils lectroportatifs moteur, outils

21、 portables et machines pour jardins et pelouses Scurit Partie 3-6: Exigences particulires pour les forets diamants transportables avec systme liquide INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE Q ICS 25.140.20 PRICE CODE CODE PRIX ISBN 978-2-8322-1540-1 Regis

22、tered trademark of the International Electrotechnical Commission Marque dpose 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 distribu

23、teur agr. 2 IEC 62841-3-6:2014 IEC 2014 CONTENTS FOREWORD . 3 1 Scope 5 2 Normative references 5 3 Terms and definitions 5 4 General requirements 5 5 General conditions for the tests . 6 6 Radiation, toxicity and similar hazards . 6 7 Classification . 6 8 Marking and instructions 6 9 Protection agai

24、nst access to live parts . 7 10 Starting . 7 11 Input and current . 7 12 Heating 8 13 Resistance to heat and fire 8 14 Moisture resistance . 8 15 Resistance to rusting . 8 16 Overload protection of transformers and associated circuits 8 17 Endurance . 8 18 Abnormal operation . 9 19 Mechanical hazard

25、s . 9 20 Mechanical strength 10 21 Construction 10 22 Internal wiring 11 23 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 in

26、sulation . 11 Annexes . 14 Annex I (informative) Measurement of noise and vibration emissions . 14 Annex K (normative) Battery tools and battery packs . 16 Bibliography 17 Figure 101 Example of a diamond drill with liquid system . 12 Figure 102 Test arrangement to check efficiency of the liquid coll

27、ection device . 13 Table 4 Required performance levels . 9 Table I.101 Test conditions for noise and vibration 14 Table I.102 Concrete formulation (per cubic metre) 15 Table I.103 Depth of holes for the test . 15 IEC 62841-3-6:2014 IEC 2014 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ELECTRIC MOTO

28、R-OPERATED HAND-HELD TOOLS, TRANSPORTABLE TOOLS AND LAWN AND GARDEN MACHINERY SAFETY Part 3-6: Particular requirements for transportable diamond drills with liquid system FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all na

29、tional 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, Techni

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31、 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 organizations. 2)

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36、t 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 perso

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38、rences 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 responsible for

39、 identifying any or all such patent rights. This part of International Standard IEC 62841 has been prepared by technical committee 116: Safety of motor-operated electric tools. The text of this standard is based on the following documents: FDIS Report on voting 116/165/FDIS 116/179/RVD Full informat

40、ion 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. 4 IEC 62841-3-6:2014 IEC 2014 This Part 3-6 is to be used in conjunction with IEC 62841-1:2014.

41、This Part 3-6 supplements or modifies the corresponding clauses in IEC 62841-1, so as to convert it into the IEC Standard: Particular requirements for transportable diamond drills with liquid system. Where a particular subclause of Part 1 is not mentioned in this Part 3-6, that subclause applies as

42、far as is reasonable. 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 type. The terms defined

43、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 machi

44、nery 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 the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will

45、 be reconfirmed, withdrawn, 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 m

46、ake products in accordance 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. IEC 62841

47、-3-6:2014 IEC 2014 5 ELECTRIC MOTOR-OPERATED HAND-HELD TOOLS, TRANSPORTABLE TOOLS AND LAWN AND GARDEN MACHINERY SAFETY Part 3-6: Particular requirements for transportable diamond drills with liquid system 1 Scope This clause of Part 1 is applicable except as follows: Addition: This part of IEC 62841

48、 applies to transportable diamond drills, intended to be connected to a liquid system. Liquid system may include liquid from a pipe or container. 2 Normative references This clause of Part 1 is applicable. 3 Terms and definitions This clause of Part 1 is applicable except as follows: Addition: 3.101

49、 diamond drill manually fed tool with liquid system designed to drill stone and concrete by means of diamond core bits. The tool at least consists of a drill unit and a drill stand to which it is fixed. The drill stand is either attached to the workpiece to be drilled by means of fasteners, vacuum or other suitable devices (see Figure 101) or the drill stand is secured to an appropriate support such as