1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 62841-3-6 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
2、 STANDARD FOR SAFETYUL 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,
3、 Transportable Tools And Lawn And Garden Machinery Part 3-6: Particular Requirements For Transportable Diamond Drills With Liquid System, UL 62841-3-6 First Edition, Dated June 17, 2016 Summary of Topics Adoption Of The First Edition Of IEC 62841-3-6, Standard For Electric Motor-Operated Hand-Held T
4、ools, Transportable Tools And Lawn And Garden Machinery Safety Part 3-6: Particular Requirements For Transportable Diamond Drills With Liquid System, As The First Edition Of UL 62841-3-6 This standard is an adoption of IEC 62841-3-6, Edition 1, published by the IEC May 2014. There are no technical n
5、ational differences for this standard. The new requirements are substantially 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,
6、mechanical photocopying, recording, or otherwise without prior permission 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
7、for any special, incidental, consequential, indirect or similar damages, 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 suc
8、h damage. In no event shall ULs liability for any damage ever exceed the 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, dam
9、age, claim, or judgment (including reasonable attorneys fees) resulting from any error or deviation introduced while purchaser is storing an electronic Standard on the purchasers computer system. JUNE 17, 2016 UL 62841-3-6 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIB
10、UTION WITHOUT PERMISSION FROM UL JUNE 17, 2016 UL 62841-3-6 tr2 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. 62841-3-6:16 First Edition (IEC 62841-3-6:2014, MOD) Underwriters Laboratories In
11、c. UL 62841-3-6 First Edition 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 June 17, 2016 This national standard is based on publication IEC 62841-3-6, First Edit
12、ion (2014). ANSI/UL 62841-3-6-2016 Approved byUL COPYRIGHTED MATERIAL NOT AUTHORIZED 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 Laborat
13、ories Inc. (UL). Comments or proposals for revisions on any part of the standard 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
14、 to this standard by means of a new edition or revised or additional pages bearing their date of issue. ISBN 978-1-4883-0476-7 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 subj
15、ect to review ve years from the date of publication, and suggestions for its 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 designa
16、tion (number); relevant clause, table, and/or gure number; wording of the proposed 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 Underwriter
17、s Laboratories Inc. Comments or proposals for revisions on any part of the 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 Fi
18、rst Edition. The most recent designation of ANSI/UL 62841-3-6 as an American National Standard (ANSI) occurred on June 17, 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 pro
19、posals for revisions on any part of the 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:/. To purchase UL Standards, visit Comm 2000 at http:/m- or call toll-free 1-888-853-3503
20、.UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS Preface .4 NATIONAL DIFFERENCES .6 FOREWORD 7 1 Scope 10 2 Normative references .10 3 Terms and denitions 10 4 General requirements 10 5 General conditions for the tests 10 6 Radiatio
21、n, toxicity and similar hazards 11 7 Classication 11 8 Marking and instructions 11 9 Protection against access to live parts 12 10 Starting 13 11 Input and current .13 12 Heating 13 13 Resistance to heat and re 13 14 Moisture resistance .13 15 Resistance to rusting 13 16 Overload protection of trans
22、formers and associated circuits 13 17 Endurance .14 18 Abnormal operation .14 19 Mechanical hazards .14 20 Mechanical strength .15 21 Construction .15 22 Internal wiring 16 23 Components .16 24 Supply connection and external exible cords 16 25 Terminals for external conductors .16 26 Provision for e
23、arthing 16 27 Screws and connections .16 28 Creepage distances, clearances and distances through insulation 16 Annexes Annex I (informative) Measurement of noise and vibration emissions Annex K (normative) Battery tools and battery packs Bibliography JUNE 17, 2016 CAN/CSA-C22.2 NO. 62841-3-6:16 UL 6
24、2841-3-6 3UL 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-Held Tools, Transportable Tools And Lawn And Garden Machinery Safety Part 3-6: Particular Req
25、uirements For Transportable Diamond Drills With Liquid System. It is the First edition of CAN/CSA-C22.2 No. 62841-3-6 and the First edition of UL 62841-3-6. This harmonized standard is based on IEC Publication 62841-3-6: First edition Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And
26、Garden Machinery Safety Part 3-6: Particular Requirements For Transportable Diamond Drills With Liquid System issued May 2014. IEC publication 62841-3-6 is copyrighted by the IEC. This harmonized standard was prepared by CSA Group and Underwriters Laboratories Inc. (UL). The efforts and support of t
27、he 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 considered suitable for use for conformity assessment within the stated
28、 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 Strategic Steering Committee on Requirements for Electrical Safety, a
29、nd 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 Institute (ANSI) as an American National Standard. Application o
30、f 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 important to note that it remains the responsibility of the users o
31、f the standard to judge its suitability for their particular purpose. This CAN/CSA-C22.2 No. 62841-3-6, Standard for 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
32、 is to be used in conjunction with the First edition of CAN/CSA-C22.2 No. 62841-1. The requirements for transportable diamond drills with liquid system are contained in this Part 3 Standard and CAN/CSA-C22.2 No. 62841-1. Requirements of this Part 3 Standard, where stated, amend the requirements of C
33、AN/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. 62841-3-6, the CAN/CSA-C22.2 No. 62841-1 subclause applies. This UL 62841-3-6 Standard for Safety for Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Ga
34、rden Machinery Safety Part 3-6: Particular Requirements For Transportable Diamond Drills With Liquid System, is to be used in conjunction with the First edition of UL 62841-1. The requirements for transportable diamond drills with liquid system are contained in this Part 3 Standard and JUNE 17, 2016
35、 CAN/CSA-C22.2 NO. 62841-3-6:16 UL 62841-3-6 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 62841-1. Requirements of this Part 3 Standard, where stated, amend the requirements of UL 62841-1. Where a particular subclause of UL 62841-1 is
36、 not mentioned in UL 62841-3-6, 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 substantially the sa
37、me 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 infrastructural facto
38、rs, 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 content is the same i
39、n each organizations version, the format and presentation may differ. Reasons for Differences From IEC National 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 development
40、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 to be pro
41、posed 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 62841-3-6 Motor-Operated Hand-Held Tools, Transportable Tools And La
42、wn And Garden Machinery Safety Part 3-6: Particular Requirements For Transportable Diamond Drills With Liquid System, copyright 2014, 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 i
43、s included for information purposes only. For UL, the text, gures and tables of IEC publication IEC 62841-3-6, 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, copyright 201
44、4 are used in this standard 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
45、part of the requirements of this standard but is included for information purposes only. Copies of IEC Publication IEC 62841-3-6 may be purchased from ANSI, 25 West 43rd Street, 4th Floor, New York, New York, 10036, (212) 642- 4900. JUNE 17, 2016 CAN/CSA-C22.2 NO. 62841-3-6:16 UL 62841-3-6 5UL COPYR
46、IGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL NATIONAL DIFFERENCES National Differences from the text of the International Electrotechnical Commission (IEC) publication 62841-3-6 (Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Ga
47、rden Machinery Safety Part 3-6: Particular Requirements For Transportable Diamond Drills With Liquid System) copyright 2014 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 not
48、ed below. The difference type is noted 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
49、on basic safety principles and requirements, elimination of which would compromise safety for consumers and users of products. D2 These are national differences from IEC requirements based on existing safety practices. These requirements reect national safety practices, where empirical substantiation (for the IEC or national requirement) is not available or the text has not been included in the IEC standard. DC Thes
