IEC 62841-2-14-2015 Electric motor-operated hand-held tools transportable tools and lawn and garden machinery - Safety - Part 2-14 Particular requirements for h.pdf

1、 IEC 62841-2-14 Edition 1.0 2015-06 INTERNATIONAL STANDARD Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery Safety Part 2-14: Particular requirements for hand-held planers IEC 62841-2-14:2015-06(en) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2015 IEC,

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4、 rue de Varemb Fax: +41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzerland www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies. A

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8、e and also once a month by email. Electropedia - www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 30 000 terms and definitions in English and French, with equivalent terms in 15 additional languages. Also known as the International Ele

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10、EC TC 37, 77, 86 and CISPR. IEC Customer Service Centre - webstore.iec.ch/csc If you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre: csciec.ch. IEC 62841-2-14 Edition 1.0 2015-06 INTERNATIONAL STANDARD Electric motor-operated

11、hand-held tools, transportable tools and lawn and garden machinery Safety Part 2-14: Particular requirements for hand-held planers INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 25.140.20 ISBN 978-2-8322-2770-1 Registered trademark of the International Electrotechnical Commission Warning! Make sure t

12、hat you obtained this publication from an authorized distributor. 2 IEC 62841-2-14:2015 IEC 2015 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 5 6 Radiation, toxicity and similar hazards . 6 7 Classific

13、ation . 6 8 Marking and instructions 6 9 Protection against access to live parts . 6 10 Starting . 6 11 Input and current . 7 12 Heating . 7 13 Resistance to heat and fire 7 14 Moisture resistance . 7 15 Resistance to rusting . 7 16 Overload protection of transformers and associated circuits 7 17 En

14、durance . 7 18 Abnormal operation . 7 19 Mechanical hazards . 8 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 1

15、1 28 Creepage distances, clearances and distances through insulation 11 Annexes . 14 Annex I (informative) Measurement of noise and vibration emissions 14 Annex K (normative) Battery tools and battery packs 18 Annex L (normative) Battery tools and battery packs provided with mains connection or non-

16、isolated sources . 19 Bibliography . 20 Figure 101 Examples of cutting heads with basic dimensions 12 Figure 102 Test probe 13 Figure I.101 Test set-up for planers 16 Figure I.102 Positions of transducers . 17 Table 4 Required performance levels . 8 Table I.101 Test conditions 14 IEC 62841-2-14:2015

17、 IEC 2015 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ELECTRIC MOTOR-OPERATED HAND-HELD TOOLS, TRANSPORTABLE TOOLS AND LAWN AND GARDEN MACHINERY SAFETY Part 2-14: Particular requirements for hand-held planers FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organizati

18、on for standardization comprising 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 p

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20、ay participate in this preparatory 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 agre

21、ement between the two organizations. 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

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24、responding national or regional publication 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 fo

25、r any services carried out by independent 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 a

26、nd IEC National Committees for any 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)

27、Attention is drawn to the Normative 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 right

28、s. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62841-2-14 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 11

29、6/222/FDIS 116/236/RVD Full information 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 2-14 is to be used in conjunction with the first e

30、dition of IEC 62841-1 (2014). 4 IEC 62841-2-14:2015 IEC 2015 This Part 2-14 supplements or modifies the corresponding clauses in IEC 62841-1, so as to convert it into the IEC standard: Particular requirements for hand-held planers. Where a particular subclause of Part 1 is not mentioned in this Part

31、 2-14, 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 ro

32、man type. 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 too

33、ls 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 the IEC website under “http:/webstore.iec.ch“ in the data related to the specific publication. At this

34、 date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this publication may be issued at a later date. NOTE The attention of National Committees is drawn to the fact that equipment manufacturers and testing organizations may need a tr

35、ansitional period following publication of a new, amended or revised IEC publication in which to make 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 adopte

36、d for implementation nationally not earlier than 36 months from the date of publication. IEC 62841-2-14:2015 IEC 2015 5 ELECTRIC MOTOR-OPERATED HAND-HELD TOOLS, TRANSPORTABLE TOOLS AND LAWN AND GARDEN MACHINERY SAFETY Part 2-14: Particular requirements for hand-held planers 1 Scope This clause of Pa

37、rt 1 is applicable, except as follows: Addition: This part of IEC 62841 applies to planers. 2 Normative references This clause of Part 1 is applicable. 3 Terms and definitions This clause of Part 1 is applicable, except as follows: Additional definitions: 3.101 planer tool intended for removing surf

38、ace material, equipped with a rotating cutting head where the axis of rotation of the cutting head is parallel to the plane of the base plate, which is the part supporting the planer on the workpiece Note 1 to entry: The base plate consists of a fixed shoe and an adjustable shoe that determines the

39、depth of cut. 3.102 lift-off device device which keeps the blade(s) from making contact with a flat surface when the base plate of the planer is attempted to be placed on the flat surface 3.103 cutting head assembly of blades, cutter block, blade fixing elements, relevant screws and spindle, the who

40、le being ready for working 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: 5.17 Addition: The mass of the tool includes the cutting head including blades and the dust extraction adapter, if any. 6

41、IEC 62841-2-14:2015 IEC 2015 6 Radiation, toxicity and similar hazards This clause of Part 1 is applicable. 7 Classification This clause of Part 1 is applicable. 8 Marking and instructions This clause of Part 1 is applicable, except as follows: 8.1 Addition: rated no-load speed. 8.3 Addition: direct

42、ion of rotation of the working spindle. This shall be indicated by an arrow, raised or sunk, or by other means no less visible and indelible. 8.14.1 Addition: For planers, the additional safety instructions as specified in 8.14.1.101 shall be given. This part may be printed separately from the “Gene

43、ral power tool safety warnings”. 8.14.1.101 Safety instructions for planers a) Wait for the cutter to stop before setting the tool down. An exposed rotating cutter may engage the surface leading to possible loss of control and serious injury. b) Hold the power tool by insulated gripping surfaces, be

44、cause the cutter may contact its own cord. Cutting a “live“ wire may make exposed metal parts of the power tool “live“ and could give the operator an electric shock. c) Use clamps or another practical way to secure and support the workpiece to a stable platform. Holding the workpiece by your hand or

45、 against the body leaves it unstable and may lead to loss of control. 8.14.2 b) Addition: 101) instructions on how to adjust the entire range of the depth of cut; 102) instruction on the correct use of the dust collection system. 8.14.2 c) Addition: 101) information about types of cutting heads whic

46、h can be used, if applicable; 102) instructions for the changing of the blades and their adjustment to the correct position; 103) instruction on how to properly clean/clear the chip ejection opening. 9 Protection against access to live parts This clause of Part 1 is applicable. 10 Starting This clau

47、se of Part 1 is applicable. IEC 62841-2-14:2015 IEC 2015 7 11 Input and current This clause of Part 1 is applicable. 12 Heating This clause of Part 1 is applicable. 13 Resistance to heat and fire This clause of Part 1 is applicable. 14 Moisture resistance This clause of Part 1 is applicable. 15 Resi

48、stance to rusting This clause of Part 1 is applicable. 16 Overload protection of transformers and associated circuits This clause of Part 1 is applicable. 17 Endurance This clause of Part 1 is applicable, except as follows: 17.101 If a lift-off device is provided to meet the requirements of 18.8 or

49、21.18.1.1, it shall be sufficiently durable. Compliance is checked by a new tool sample completing the following test. The planer is to be set in horizontal position. The lift-off device is cycled through its intended range of operation for 50 000 cycles. This sequence is repeated at a rate not less than 10 cycles per minute. After completion of the cycling test as specified above, the planer shall then comply with 19.111. 18 Abnormal operation This clause of Part 1 is applicable, exce