1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 62841-2-9 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 STANDARD FOR SA
2、FETYUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Electric Motor-Operated Hand-Held Tools, Transportable T
3、ools And Lawn And Garden Machinery Safety Part 2-9: Particular Requirements For Hand-Held Tappers And Threaders, UL 62841-2-9 First Edition, Dated February 26, 2016 Summary of Topics Adoption Of The First Edition Of IEC 62841-2-9, Standard for Electric Motor-Operated Hand-Held Tools, Transportable T
4、ools And Lawn And Garden Machinery Safety Part 2-9: Particular Requirements For Hand-Held Tappers And Threaders This standard is an adoption of IEC 62841-2-9, Edition 1, published by the IEC January 2015. There are no technical national differences for this standard. The new requirements are substan
5、tially in accordance with Proposal(s) on this subject dated October 23, 2015. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form by any means, electronic, mechanical photocopying, recording, or otherwise without prior permissi
6、on of UL. UL provides this Standard as is without warranty of any kind, either expressed or implied, including but not limited to, the implied warranties of merchantability or tness for any purpose. In no event will UL be liable for any special, incidental, consequential, indirect or similar damages
7、, including loss of prots, lost savings, loss of data, or any other damages arising out of the use of or the inability to use this Standard, even if UL or an authorized UL representative has been advised of the possibility of such damage. In no event shall ULs liability for any damage ever exceed th
8、e price paid for this Standard, regardless of the form of the claim. Users of the electronic versions of ULs Standards for Safety agree to defend, indemnify, and hold UL harmless from and against any loss, expense, liability, damage, claim, or judgment (including reasonable attorneys fees) resulting
9、 from any error or deviation introduced while purchaser is storing an electronic Standard on the purchasers computer system. FEBRUARY 26, 2016 UL 62841-2-9 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL FEBRUARY 26, 2016 UL 62841-2-9 tr2
10、 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CSA Group CAN/CSA-C22.2 No. 62841-2-9:16 First Edition (IEC 62841-2-9:2015, MOD) Underwriters Laboratories Inc. UL 62841-2-9 First Edition Electric Motor-Operated Hand-Held
11、 Tools, Transportable Tools And Lawn And Garden Machinery Safety Part 2-9: Particular Requirements For Hand-Held Tappers And Threaders February 26, 2016 This national standard is based on publication IEC 62841-2-9, First Edition (2015). ANSI/UL 62841-2-9-2016 Approved byUL COPYRIGHTED MATERIAL NOT A
12、UTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Commitment for Amendments This standard is issued jointly by the Canadian Standards Association (operating as “CSA Group”) and Underwriters Laboratories Inc. (UL). Comments or proposals for revisions on any part of the sta
13、ndard may be submitted to CSA Group or UL at any time. Revisions to this standard will be made only after processing according to the standards development procedures of CSA Group and UL. CSA Group and UL will issue revisions to this standard by means of a new edition or revised or additional pages
14、bearing their date of issue. ISBN 978-1-4883-0367-8 2016 CSA Group All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission of the publisher. This Standard is subject to review ve years from the date of publication, and suggestions for it
15、s improvement will be referred to the appropriate committee. To submit a proposal for change, please send the following information to inquirescsagroup.org and include Proposal for change in the subject line: Standard designation (number); relevant clause, table, and/or gure number; wording of the p
16、roposed change; and rationale for the change. To purchase CSA Group Standards and related publications, visit CSA Groups Online Store at shop.csa.ca or call toll-free 1-800-463-6727 or 416-747-4044. Copyright 2016 Underwriters Laboratories Inc. Comments or proposals for revisions on any part of the
17、Standard may be submitted to UL at any time. Proposals should be submitted via a Proposal Request in ULs On-Line Collaborative Standards Development System (CSDS) at http:/. This ANSI/UL Standard for Safety consists of the First Edition. The most recent designation of ANSI/UL 60745-2-9 as an America
18、n National Standard (ANSI) occurred on February 26, 2016. The ANSI approval for this standard does not include the Cover Page, Transmittal Pages, Title Page, Preface Page, National Difference Page or IEC Foreword. Comments or proposals for revisions on any part of the Standard may be submitted to UL
19、 at any time. Proposals should be submitted via a Proposal Request in ULs On-Line Collaborative Standards Development System (CSDS) at http:/. To purchase UL Standards, visit Comm 2000 at http:/m- or call toll-free 1-888-853-3503.UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DIS
20、TRIBUTION WITHOUT PERMISSION FROM UL CONTENTS Preface .5 NATIONAL DIFFERENCES .7 FOREWORD 8 1 Scope 11 2 Normative references .11 3 Terms and denitions 11 4 General requirements 11 5 General conditions for the tests 11 6 Radiation, toxicity and similar hazards 12 7 Classication 12 8 Marking and inst
21、ructions 12 9 Protection against access to live parts 13 10 Starting 13 11 Input and current .13 12 Heating 14 13 Resistance to heat and re 14 14 Moisture resistance .14 15 Resistance to rusting 14 16 Overload protection of transformers and associated circuits 15 17 Endurance .15 18 Abnormal operati
22、on .15 19 Mechanical hazards .15 20 Mechanical strength .15 21 Construction .16 22 Internal wiring 16 23 Components .16 24 Supply connection and external exible cords 16 25 Terminals for external conductors .17 26 Provision for earthing 17 27 Screws and connections .17 28 Creepage distances, clearan
23、ces and distances through insulation 17 Annexes .0 Annex I (informative) Measurement of noise and vibration emissions I.2 Noise test code (grade 2) 20 I.2.4 Installation and mounting conditions of the power tools during noise tests .20 I.2.5 Operating conditions 20 I.3 Vibration .20 I.3.3.2 Location
24、 of measurement 20 I.3.5.3 Operating conditions 20 I.3.6.2 Declaration of the vibration total value .21 FEBRUARY 26, 2016 CAN/CSA-C22.2 NO. 62841-2-9:16 UL 62841-2-9 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Annex K (normative) Batter
25、y tools and battery packs Bibliography FEBRUARY 26, 2016 CAN/CSA-C22.2 NO. 62841-2-9:16 UL 62841-2-9 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Preface This is the harmonized CSA Group and UL Standard for Electric Motor-Operated Hand-H
26、eld Tools, Transportable Tools And Lawn And Garden Machinery Safety Part 2-9: Particular Requirements For Hand-Held Tappers And Threaders. It is the First edition of CAN/CSA-C22.2 No. 62841-2-9 and the First edition of UL 62841-2-9. This harmonized standard is based on IEC Publication 62841-2-9: Fir
27、st edition Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery Safety Part 2-9: Particular Requirements For Hand-Held Tappers And Threaders issued January 2015. IEC publication 62841-2-9 is copyrighted by the IEC. This harmonized standard was prepared by CSA Group and U
28、nderwriters Laboratories Inc. (UL). The efforts and support of the International Harmonization Committee (IHC) for the adoption of the IEC series of standards for Hand-Held, Motor-Operated, and Transportable Tools and Lawn and Garden Machinery UL are gratefully acknowledged. This standard is conside
29、red suitable for use for conformity assessment within the stated scope of the standard. This standard was reviewed by the CSA Subcommittee on Safety of Hand-Held Motor-Operated Electric Tools, under the jurisdiction of the CSA Technical Committee on Consumer and Commercial Products and the CSA Strat
30、egic Steering Committee on Requirements for Electrical Safety, and has been formally approved by the CSA Technical Committee. This standard has been approved as a National Standard of Canada by the Standards Council of Canada (SCC). This standard has been approved by the American National Standards
31、Institute (ANSI) as an American National Standard. Application of Standard Where reference is made to a specic number of samples to be tested, the specied number is to be considered a minimum quantity. Note: Although the intended primary application of this standard is stated in its scope, it is imp
32、ortant to note that it remains the responsibility of the users of the standard to judge its suitability for their particular purpose. This CAN/CSA-C22.2 No. 62841-2-9, Standard for Standard for Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery Safety Part 2-9
33、: Particular Requirements For Hand-Held Tappers And Threaders is to be used in conjunction with the First edition of CAN/CSA-C22.2 No. 62841-1. The requirements for hand-held tappers and threaders are contained in this Part 2 Standard and CAN/CSA-C22.2 No. 62841-1. Requirements of this Part 2 Standa
34、rd, where stated, amend the requirements of CAN/CSA-C22.2 No. 62841-1. Where a particular subclause of CAN/CSA-C22.2 No. 62841-1 is not mentioned in CAN/CSA-C22.2 No. 62841-2-9, the CAN/CSA-C22.2 No. 62841-1 subclause applies. This UL 62841-2-9 Standard for Safety for Electric Motor-Operated Hand-He
35、ld Tools, Transportable Tools And Lawn And Garden Machinery Safety Part 2-9: Particular Requirements For Hand-Held Tappers And Threaders, is to be used in conjunction with the First edition of UL 62841-1. The requirements for FEBRUARY 26, 2016 CAN/CSA-C22.2 NO. 62841-2-9:16 UL 62841-2-9 5UL COPYRIGH
36、TED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL hand-held tappers and threaders are contained in this Part 2 Standard and UL 62841-1. Requirements of this Part 2 Standard, where stated, amend the requirements of UL 62841-1. Where a particular subclause
37、 of UL 62841-1 is not mentioned in UL 62841-2-9, the UL 62841-1 subclause applies. Level of harmonization This standard adopts the IEC text with editorial national differences. This standard is published as an equivalent standard for CSA Group and UL. An equivalent standard is a standard that is sub
38、stantially the same in technical content, except as follows: Technical national differences are allowed for codes and governmental regulations as well as those recognized as being in accordance with NAFTA Article 905, for example, because of fundamental climatic, geographical, technological, or infr
39、astructural factors, scientic justication, or the level of protection that the country considers appropriate. Presentation is word for word except for editorial changes. All national differences from the IEC text are included in the CSA Group and UL versions of the standard. While the technical cont
40、ent is the same in each organizations version, the format and presentation may differ. Reasons for Differences From IEC Differences from the IEC are being added in order to address safety and regulatory situations present in the US and Canada. Interpretations The interpretation by the standards deve
41、lopment organization of an identical or equivalent standard is based on the literal text to determine compliance with the standard in accordance with the procedural rules of the standards development organization. If more than one interpretation of the literal text has been identied, a revision is t
42、o be proposed as soon as possible to each of the standards development organizations to more accurately reect the intent. IEC Copyright For CSA Group, the text, gures, and tables of International Electrotechnical Commission Publication IEC 62841-2-9 Motor-Operated Hand-Held Tools, Transportable Tool
43、s And Lawn And Garden Machinery Safety Part 2-9: Particular Requirements For Hand-Held Tappers And Threaders, copyright 2015, are used in this standard with the consent of the International Electrotechnical Commission. The IEC Foreword is not a part of the requirements of this standard but is includ
44、ed for information purposes only. For UL, the text, gures and tables of IEC publication IEC 62841-2-9, Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery Safety Part 2-9: Particular Requirements For Hand-Held Tappers And Threaders, copyright 2015 are used in this stand
45、ard with the consent of the IEC and the American National Standards Institute (ANSI). The IEC copyrighted material has been reproduced with permission from ANSI. ANSI should be contacted regarding the reproduction of any portion of the IEC material. The IEC Foreword is not a part of the requirements
46、 of this standard but is included for information purposes only. Copies of IEC Publication IEC 62841-2-9 may be purchased from ANSI, 25 West 43rd Street, 4th Floor, New York, New York, 10036, (212) 642- 4900. FEBRUARY 26, 2016 CAN/CSA-C22.2 NO. 62841-2-9:16 UL 62841-2-9 6UL COPYRIGHTED MATERIAL NOT
47、AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL NATIONAL DIFFERENCES National Differences from the text of the International Electrotechnical Commission (IEC) publication 62841-2-9 (Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery Safet
48、y Part 2-9: Particular Requirements For Hand-Held Tappers And Threaders) copyright 2015 are indicated by notations (differences) and are presented in bold text. The national difference type is included in the body. There are ve types of National Differences as noted below. The difference type is not
49、ed on the rst line of the National Difference in the standard. The standard may not include all types of these National Differences. DR These are National Differences based on the national regulatory requirements. D1 These are National Differences which are based on basic safety principles and requirements, elimination of which would compromise safety for consumers and users of products. D2 These are national dif
