SANS 60745-2-16-2008 Hand-held motor-operated electric tools - Safety Part 2-16 Particular requirements for tackers《手持式电动工具 安全 第2-16部分 对定位搭焊工的特殊要求》.pdf

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 978-0-626-21298-8 SANS 60745-2-16:2008 Edition 2 IEC 60745-2-16:2008 Edition 2SOUTH AFRICAN NATIONAL STANDARD Hand-held motor-operated electric tool

4、s Safety Part 2-16: Particular requirements for tackers This national standard is the identical implementation of IEC 60745-2-16:2008 and is adopted with the permission of the International Electrotechnical Commission. WARNING Can only be used in conjunction with SANS 60745-1. Published by SABS Stan

5、dards Division 1 Dr Lategan Road Groenkloof Private Bag x191 Pretoria 0001 Tel: +27 12 428 7911 fax: +27 12 344 1568 www.sabs.co.za SABS This standard may only be used and printed by approved subscription and freemailing clients of the SABS.SANS 60745-2-16:2008 Edition 2 IEC 60745-2-16:2008 Edition

6、2 Table of changes Change No. Date Scope 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 annex 3 of the WTO/TBT agre

7、ement. This SANS document, by reference, forms part of the Compulsory specification for electrical and electronic apparatus, as published by Government Notice No. R. 1079 (Government Gazette 25245) of 1 August 2003. This SANS document was published in August 2008. This SANS document supersedes SANS

8、60745-2-16:1993 (edition 1 as modified by nat. amdt 1:2007). This standard may only be used and printed by approved subscription and freemailing clients of the SABS. IEC 60745-2-16 Edition 2.0 2008-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Hand-held motor-operated electric tools Safety Part 2-1

9、6: Particular requirements for tackers Outils lectroportatifs moteur Scurit Partie 2-16: Rgles particulires pour les agrafeuses INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE N ICS 25.140.20 PRICE CODE CODE PRIX ISBN 2-8318-9597-9SANS 60745-2-16:2008This standar

10、d may only be used and printed by approved subscription and freemailing clients of the SABS. 2 60745-2-16 IEC:2008 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS SAFETY Part 2-16: Particular requirements for tackers FOREWORD 1) The International Electrotechnical

11、Commission (IEC) is a worldwide organization 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

12、and in addition to other activities, IEC publishes International Standards, 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 Commit

13、tee interested in the subject dealt with may 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 acc

14、ordance 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 international consensus of opinion on the relevant subjects since each technical committee has representation from all i

15、nterested 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 reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held resp

16、onsible 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 Publications transparently to the maximum extent possible in their national and regional publications. Any divergen

17、ce 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 approval and cannot be rendered responsible for any equipment declared to be in conformity with an IEC Publication. 6)

18、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 personal injury, property damage

19、 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 public

20、ation. 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 suc

21、h patent rights. International Standard IEC 60745-2-16 has been prepared by subcommittee 61F: Safety of hand-held motor-operated electric tools, of IEC technical committee 61: Safety of household and similar electrical appliances. The text of this standard is based on the following documents: FDIS R

22、eport on voting 61F/703/FDIS 61F/711/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 second edition cancels and replaces the first edition published in 1993 and constitutes a technical revision. Main changes

23、 include Clause 8: Markings and instructions, introducing SANS 60745-2-16:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.60745-2-16 IEC:2008 3 detailed safety warnings; Clause 11: Input and current, introducing specification for rated curr

24、ent and input; Clause 12: Heating, with a modified test cycle; Clause 17: Endurance, with testing based on actuation numbers rather than on time; Clause 18: Abnormal operation, introducing an overload test of Part 1 slightly modified for tackers; Clause 19: Mechanical hazards, with requirements for

25、actuating the tool dependant on the kind of actuation system. 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. It was established on the basis of the fourth edition (2006) of that sta

26、ndard. 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 in IEC 60745-1, so as to convert that publication into the IEC standard: Particular requirements for tackers. When a particular subclause of Part 1 is no

27、t 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: subclauses, tables and figures that are numbered

28、 starting from 101 are additional to those in Part 1; unless notes are in a new subclause or involve notes in Part 1, they are numbered starting from 101, including those in a replaced clause or subclause; additional annexes are lettered AA, BB, etc. NOTE 3 The following print types are used: requir

29、ements: in roman type; test specifications: in italic type; notes: in small roman type. A list of all parts of the IEC 60745 series, under the general title: Hand-held motor-operated electric tools Safety, can be found on the IEC website. The committee has decided that the contents of this publicati

30、on 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 by a revised edition, or amended. SANS 60745-2-16:2008This st

31、andard may only be used and printed by approved subscription and freemailing clients of the SABS. 4 60745-2-16 IEC:2008 HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS SAFETY Part 2-16: Particular requirements for tackers 1 Scope This clause of Part 1 is applicable, except as follows: Addition: This standar

32、d applies to tackers intended for general use. This standard does not apply to tackers intended for industrial production applications. 2 Normative references This clause of Part 1 is applicable. 3 Terms and definitions This clause of Part 1 is applicable, except as follows: 3.101 tacker tool in whi

33、ch energy is applied to loaded fasteners, e.g. metal pins, nails or staples, for the purpose of driving the latter into wood, plastic, fabric or similar material 3.102 actuation system use of a trigger, workpiece contact and/or other operating control, separately or in some combination or sequence,

34、to actuate the tool 3.103 single sequential actuation actuation system in which there is more than one operating control to be activated in a specific sequence to actuate the tool. Additional actuation is possible, when a specific operating control, other than a workpiece contact, is released and re

35、-activated 3.104 full sequential actuation actuation system in which there is more than one operating control to be activated in a specific sequence to actuate the tool. Additional actuation is only possible, when all operating controls are released and re-activated in the same sequence 3.105 contac

36、t actuation actuation system in which there is more than one operating control and the operating controls can be activated in any sequence to actuate the tool. Additional actuation is possible, when any operating control is released and re-activated SANS 60745-2-16:2008This standard may only be used

37、 and printed by approved subscription and freemailing clients of the SABS.60745-2-16 IEC:2008 5 3.106 selective actuation actuation system that allows discrete selection of two or more of the following actuation systems: single sequential actuation, full sequential actuation or contact actuation. On

38、e or more of the selections is single sequential actuation or full sequential actuation 3.107 automatic reversion actuation actuation system with more than one operating control that can be activated in any sequence to actuate the tool. Regardless of the initial sequence, the actuation system is des

39、igned to automatically revert to single sequential actuation, full sequential actuation, neutral or off 3.108 actuate to cause movement of the tool component(s) intended to drive a fastener 3.109 operating control control that separately, or as part of an actuation system, is able to cause the actua

40、tion of a tool 3.110 workpiece contact operating control element or assembly on the tool intended to be activated by the material to be fastened 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: 5.10

41、1 Tests that are to be conducted by operating the tool without fasteners may subject the tool to abnormal stresses. In order to avoid this, a suitable test fixture may be supplied or a different method of operation suggested. 6 Void 7 Classification This clause of Part 1 is applicable. 8 Marking and

42、 instructions This clause of Part 1 is applicable, except as follows: 8.1 Addition: for tools with selective actuation or automatic reversion actuation: markings indicating which actuation system is enabled at any time. SANS 60745-2-16:2008This standard may only be used and printed by approved subsc

43、ription and freemailing clients of the SABS. 6 60745-2-16 IEC:2008 8.12.1 Addition: The specific tool safety warnings for tackers are given in 8.12.1.101. The term tacker in these warnings may be replaced by a specific tool designation, such as stapler, nailer, etc. 8.12.1.101 Safety instructions fo

44、r tackers Tacker safety warnings Always assume that the tool contains fasteners. Careless handling of the tacker can result in unexpected firing of fasteners and personal injury. Do not point the tool towards yourself or anyone nearby. Unexpected triggering will discharge the fastener causing an inj

45、ury. Do not actuate the tool unless the tool is placed firmly against the workpiece. If the tool is not in contact with the workpiece, the fastener may be deflected away from your target. Disconnect the tool from the power source when the fastener jams in the tool. While removing a jammed fastener,

46、the tacker may be accidentally activated if it is plugged in. Use caution while removing a jammed fastener. The mechanism may be under compression and the fastener may be forcefully discharged while attempting to free a jammed condition. NOTE This warning may be omitted for tackers that do not utili

47、ze a stored potential energy to drive the fasteners. When fastening electrical cables, make sure the cables are not energized. Hold the tacker only by insulated gripping surfaces. Use only fasteners designed for electrical cable installations. Inspect that the fastener has not damaged the insulation

48、 of the electrical cables. A fastener that damages the insulation of electric cables can lead to electric shock and fire hazards. NOTE This warning to be provided for tackers suitable for fixing electric cables. Do not use this tacker for fastening electrical cables. It is not designed for electric

49、cable installation and may damage the insulation of electric cables thereby causing electric shock or fire hazards. NOTE This warning is to be provided for tackers not suitable for fixing electric cables. 8.12.2 b) Addition: 101) types and dimensions, or manufacturers reference numbers, of the recommended fasteners; 102) information on the operation and the operating controls of the tool; 103) information on how to operate the tool safely in order to minimise the risk of personal in