1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA
2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any
3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-23274-0 SANS 60745-2-15:2010Edition 2.1IEC 60745-2-15:2009Edition 2.1 SOUTH AFRICAN NATIONAL STANDARD Hand-held motor-operated electric to
4、ols Safety Part 2-15: Particular requirements for hedge trimmers This national standard is the identical implementation of IEC 60745-2-15:2009 and is adopted with the permission of the International Electrotechnical Commission. WARNING Can only be used in conjunction with SANS 60745-1. Published by
5、SABS Standards Division 1 Dr Lategan Road Groenkloof Private Bag X191 Pretoria 0001Tel: +27 12 428 7911 Fax: +27 12 344 1568 www.sabs.co.za SABS SANS 60745-2-15:2010 Edition 2.1 IEC 60745-2-15:2009 Edition 2.1 Table of changes Change No. Date Scope IEC amdt 1 2009 Amended to include a warning that t
6、he hedge trimmer is to be held by insulated gripping surfaces only. National foreword This South African standard was approved by National Committee SABS TC 72, Safety of electrical appliances and electronic equipment, in accordance with procedures of the SABS Standards Division, in compliance with
7、annex 3 of the WTO/TBT agreement. This SANS document, by reference, forms part of the Compulsory specification for electrical and electronic apparatus, as published by Government Notice No. R. 89 (Government Gazette 31844) of 6 February 2009. This SANS document was published in January 2010. This SA
8、NS document supersedes SANS 60745-2-15:2007 (edition 2). IEC 60745-2-15Edition 2.1 2009-06INTERNATIONAL STANDARD NORME INTERNATIONALEHand-held motor-operated electric tools Safety Part 2-15: Particular requirements for hedge trimmers Outils lectroportatifs moteur Scurit Partie 2-15: Rgles particulir
9、es pour les taille-haies INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE CEICS 25.140.20; 65.060.80 PRICE CODECODE PRIXISBN 2-8318-1048-8 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internat
10、ionale SANS 60745-2-15:2010This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS . 2 60745-2-15 IEC:2006+A1:2009 CONTENTS FOREWORD.4 1 Scope.7 2 Normative references7 3 Terms and definitions .7 4 General requirements .8 5 General conditions for the
11、tests.8 6 Void8 7 Classification 9 8 Marking and instructions .9 9 Protection against access to live parts 9 10 Starting.10 11 Input and current 10 12 Heating.10 13 Leakage current10 14 Moisture resistance.10 15 Electric strength10 16 Overload protection of transformers and associated circuits 10 17
12、 Endurance 10 18 Abnormal operation.10 19 Mechanical hazards 11 20 Mechanical strength14 21 Construction .14 22 Internal wiring.15 23 Components .15 24 Supply connections and external flexible cords15 25 Terminals for external conductors .15 26 Provision for earthing15 27 Screws and connections .15
13、28 Creepage distances, clearances and distances through insulation .15 29 Resistance to heat, fire and tracking .15 30 Resistance to rusting 16 31 Radiation, toxicity and similar hazards.16 Annexes23 Annex K (normative) Battery tools and battery packs 23 Annex L (normative) Battery tools and battery
14、 packs provided with mains connection or non-isolated sources .23 Annex AA (normative) Symbols for safety recommendations and warnings .24 Bibliography25 SANS 60745-2-15:2010This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .60745-2-15 IEC:2006+
15、A1:2009 3 Figure 101 Pictorial representation of some definitions .17 Figure 102 Pictorial representation of some definitions .17 Figure 103 Measurement of cutting length 18 Figure 104 Handles positioning.18 Figure 105 Measurement of reach distance 19 Figure 106 Cutting device configuration options
16、for categories 1 and 2 (see Table 101).19 Figure 107 Cutting device configuration option for category 3 (see Table 101) 20 Figure 108 Cutting device configuration option for category 4 (see Table 101) 20 Figure 109 Measurement method for 400 mm minimum length of blunt extensions21 Figure 110 Impact
17、test fixture for handle insulation .22 Figure 111 Lower barrier 22 SANS 60745-2-15:2010This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS . 4 60745-2-15 IEC:2006+A1:2009 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ HAND-HELD MOTOR-OPERATED ELECTRI
18、C TOOLS SAFETY Part 2-15: Particular requirements for hedge trimmers FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote internat
19、ional 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, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter r
20、eferred 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 preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate
21、 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 agreements of IEC on technical matters express, as nearly as possible, an inter
22、national 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 recommendations for international use and are accepted by IEC National Committees in that sense. While all reason
23、able 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 promote international uniformity, IEC National Committees undertake to apply IEC
24、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 indicated in the latter. 5) IEC provides no marking procedure to indicate its appr
25、oval and cannot be rendered responsible for any equipment declared to be in conformity with an IEC Publication. 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 e
26、xperts and members of its technical committees and 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 IE
27、C Publication or any other IEC Publications. 8) 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 IE
28、C Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60745-2-15 has been prepared by subcommittee 61F: Safety of hand-held motor-operated electric tools, of IEC technical committee 61: Safety of
29、 household and similar electrical appliances. Main changes include Clause 8: Markings and instructions, introducing detailed safety warnings; Clause 19: Mechanical hazards, with requirements for handles, hand protection, cutting device, blade stopping time, lower barrier, cutting device cover; and C
30、lause 21: Construction, with requirements for blade controls (switches) and insulation of knobs and handles. SANS 60745-2-15:2010This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .60745-2-15 IEC:2006+A1:2009 5 This consolidated version of IEC 60
31、745-2-15 consists of the second edition (2006) documents 61F/626/FDIS and 61F/638/RVD and its amendment 1 (2009) documents 116/10/FDIS and 116/16/RVD. The technical content is therefore identical to the base edition and its amendment and has been prepared for user convenience. It bears the edition n
32、umber 2.1. A vertical line in the margin shows where the base publication has been modified by amendment 1. The amendment modifies the present part 2-15 to ensure its conformity with the fourth edition (2006) of IEC 60745-1, Hand-held motor-operated electric tools Safety Part 1: General requirements
33、 This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. This part 2 is to be used in conjunction with the latest edition of IEC 60745-1, Hand-held motor-operated electric tools Safety Part 1: General requirements, and its amendments. It was established on the basis of t
34、he fourth edition (2006) of that standard. NOTE 1 When “Part 1” is mentioned in this standard, it refers to IEC 60745-1. This part 2 supplements or modifies the corresponding clauses of IEC 60745-1, so as to convert that publication into the IEC standard: Safety requirements for hedge trimmers. When
35、 a particular subclause of Part 1 is not mentioned in this part 2, that subclause applies as far as is reasonable. When this standard states “addition”, “modification” or “replacement”, the relevant text in Part 1 is to be adapted accordingly. NOTE 2 The following numbering system is used: subclause
36、s, items, tables and figures that are numbered starting from 101 are additional to those in Part 1; additional annexes are lettered AA, BB, etc. NOTE 3 In this standard, the following print types are used: requirements: in roman type; test specifications: in italic type; notes: in smaller roman type
37、. IEC 60745 consists of the following parts, under the general title Hand-held motor-operated electric tools Safety: Part 1: General requirements Part 2-1: Particular requirements for drills and impact drills Part 2-2: Particular requirements for screwdrivers and impact wrenches Part 2-3: Particular
38、 requirements for grinders, polishers and disk-type sanders Part 2-4: Particular requirements for sanders and polishers other than disk type Part 2-5: Particular requirements for circular saws Part 2-6: Particular requirements for hammers Part 2-7: Particular requirements for spray guns for non-flam
39、mable liquids Part 2-8: Particular requirements for shears and nibblers Part 2-9: Particular requirements for tappers Part 2-11: Particular requirements for reciprocating saws (jig and sabre saws) SANS 60745-2-15:2010This s tandard may only be used and printed by approved subscription and freemailin
40、g clients of the SABS . 6 60745-2-15 IEC:2006+A1:2009 Part 2-12: Particular requirements for concrete vibrators Part 2-13: Particular requirements for chain saws Part 2-14: Particular requirements for planers Part 2-15: Particular requirements for hedge trimmers Part 2-16: Particular requirements fo
41、r tackers Part 2-17: Particular requirements for routers and trimmers Part 2-18: Particular requirements for strapping tools Part 2-19: Particular requirements for jointers Part 2-20: Particular requirements for band saws Part 2-21: Particular requirements for drain cleaners The committee has decide
42、d that the contents of the base publication and its amendments will remain unchanged until the maintenance result 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, withdrawn, replaced b
43、y a revised edition, or amended. SANS 60745-2-15:2010This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .60745-2-15 IEC:2006+A1:2009 7 HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS SAFETY Part 2-15: Particular requirements for hedge trimmers 1 Scope Th
44、is clause of Part 1 is applicable, except as follows: 1.1 Addition: This standard applies to hedge trimmers which are designed for use by one operator for trimming hedges and bushes, utilizing one or more linear reciprocating cutter blades. This standard is not applicable to hedge trimmers with a ro
45、tating blade. 2 Normative references This clause of Part 1 is applicable, except as follows: Addition: ISO 3864-31, Graphical symbols Safety colours and safety signs Part 3: Design criteria for graphical symbols used in safety signs 3 Terms and definitions This clause of Part 1 is applicable, except
46、 as follows: 3.101 blade tooth part of the cutter blade which is sharpened or has sharp edges to perform the shearing action (see Figures 101 and 102) 3.102 cutter blade part of the cutting device having blade teeth which cut by shearing action either against other blade teeth or against a shear pla
47、te (see Figures 101 and 102) 3.103 cutting device part of the assembly of cutter blade and shear plate or of two cutter blades together with any supporting part which performs the cutting action. This may be either single or double sided (see Figures 101 and 102) _ 1ISO 3864-2 is currently in DIS st
48、ate. SANS 60745-2-15:2010This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS . 8 60745-2-15 IEC:2006+A1:2009 3.104 cutting length effective cutting length of the cutting device measured from the inside edge of the first blade tooth or shear plate
49、tooth to the inside edge of the last blade tooth or shear plate tooth (see Figure 103). Where both blades move, the cutting length is measured when the first and last teeth are furthest apart 3.105 front handle handle located at or towards the cutting device (see Figure 104) 3.106 rear handle handle located furthest from the cutting device (see Figure 104) 3.107 blade control device activated by the operators hand or fingers for controlling
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