1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULNational Differences ForUL 60745-2-5Hand-Held Motor-Operated Electric Tools - Safety - Part 2-5: Particular Requirements for CircularSawsUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODU
2、CTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULNational Differences ForUL 60745-2-5Hand-Held Motor-Operated Electric Tools - Safety - Part 2-5: Particular Requirements for Circular SawsEdition: 5Edition Date: March 20, 2012Adoption of the Fifth Edition of IEC 60745-2-5, Hand-Held Motor-Operated Elec
3、tric Tools Safety Part 25: Particular Requirements for Circular Saws as the Fifth Edition of UL 60745-2-5. Theadopted standard incorporates the IEC Fifth Edition published July 2010. Please note that thenational difference document incorporates all of the U.S. national differences for UL 60745-2-5in
4、cluding the new national differences itemized below.1. Clause 8.1DV Added To Require Cautionary Markings Intended To Reduce The Risk OfInjury To Users During Operation Of A Circular Saw2. Clause MDV Added To Specify That The Requirements In Annex M Of UL 60745-1 Andthis Part 2 Regarding Working Stan
5、ds Do Not ApplyThis document provides a single listing of the National Differences included in the UL adoption ofthe corresponding IEC standard.All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, ortransmitted in any form by any means, electronic, mechan
6、ical photocopying, recording, or otherwisewithout prior permission of UL.UL provides this standards document as is without warranty of any kind, either expressed or implied,including but not limited to, the implied warranties of merchantability or fitness for any purpose.In no event will UL be liabl
7、e for any special, incidental, consequential, indirect or similar damages,including loss of profits, lost savings, loss of data, or any other damages arising out of the use of or theinability to use this standards document, even if UL or an authorized UL representative has been advisedof the possibi
8、lity of such damage. In no event shall ULs liability for any damage ever exceed the pricepaid for this standards document, regardless of the form of the claim.Users of the electronic versions of ULs Standards for Safety agree to defend, indemnify, and hold ULharmless from and against any loss, expen
9、se, liability, damage, claim, or judgment (including reasonableattorneys fees) resulting from any error or deviation introduced while purchaser is storing an electronicStandard on the purchasers computer system.Copyright Underwriters Laboratories Inc.MARCH 20, 2012NATIONAL DIFFERENCES FOR UL UL 6074
10、5-2-52UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULPrefaceThis document provides a single listing of the technical National Differences included in the UL adoptionof the corresponding IEC standard.In its IEC-based standards, UL uses the not
11、ations indicated below to identify national difference type, andthese types are additionally noted in this document. The standard may not use all types of thesedeviations.D1 - These are deviations which are based on basic safety principles and requirements, elimination ofwhich would compromise safet
12、y for U.S. consumers and users of products.D2 - These are deviations based on safety practices. These are deviations for IEC requirements that maybe acceptable, but adopting the IEC requirements would require considerable retesting or redesign on themanufacturers part.DC - These are deviations based
13、 on the component standards and will not be deleted until a particularcomponent standard is harmonized with the IEC component standard.DE - These are deviations based on editorial comments or corrections.DR - These are deviations based on the national regulatory requirements.Each national difference
14、 contains a description of what the national difference entails. Typically one of thefollowing words is used to explain how the text of the national difference is to be applied to the base IECtext:Addition / Add - An addition entails adding a complete new numbered clause, subclause, table,figure, or
15、 annex. Addition is not meant to include adding select words to the base IEC text.Deletion / Delete - A deletion entails complete deletion of an entire numbered clause, subclause,table, figure, or annex without any replacement text.Modification / Modify - A modification is an altering of the existin
16、g base IEC text such as theaddition, replacement or deletion of certain words or the replacement of an entire clause,subclause, table, figure, or annex of the base IEC text.MARCH 20, 2012 NATIONAL DIFFERENCES FOR UL UL 60745-2-5 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDIST
17、RIBUTION WITHOUT PERMISSION FROM ULNational Differences8.1DV D1 Modification: Add the following to Subclause 8.1 of this Part 2: DANGER - Keep hands and body away from and to the side of the blade.Contact with blade will result in serious injury. WARNING - To reduce the risk of injury, check guardin
18、g system. It must coverthe blade instantly! Hold saw with both hands. Support and clamp work. Weareye protection.If this cautionary marking is included as part of the cautionary marking required in Part 1,Subclause 8.1, the words WARNING - To reduce the risk of injury need not be repeated.For circular saws with 140 mm or smaller diameter blades, the words Hold saw with bothhands may be omitted.MDV D1 Modification of this part 2 by replacing Annex M with the following:Annex M of the part 1 and this part 2 are not applicable.MARCH 20, 2012NATIONAL DIFFERENCES FOR UL UL 60745-2-54
