1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULNational Differences ForHousehold and Similar Electrical Appliances - Safety - Part 2-67: Particular requirements forfloor treatment machines, for commercial useUL COPYRIGHTED MATERIAL NOT AUTHOR
2、IZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULNational Differences ForHousehold and Similar Electrical Appliances - Safety - Part 2-67: Particular requirements for floortreatment machines, for commercial useFirst EditionEdition Date: December 22, 2017UL 60335-2-67 is an adop
3、tion of IEC 60335-2-67, Safety Standard for of Household and SimilarElectrical Appliances, Part 2-67: Particular requirements for floor treatment machines, forcommercial use (Edition 4, Issued by the IEC March 2003). Please note that the nationaldifference document incorporates all of the U.S. natio
4、nal differences for UL 60335-2-67.This 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,
5、 electronic, mechanical 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 eve
6、nt will UL be liable 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 ad
7、visedof the possibility 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 agai
8、nst any loss, expense, 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 2017 Underwriters Laboratories Inc.DECEMBER 22, 2017NATIONAL
9、 DIFFERENCES FOR2UL 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 u
10、ses the notations 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 compr
11、omise safety 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 devia
12、tions based 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
13、 difference 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
14、, figure,or 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
15、the existing base IEC text such as the addition,replacement or deletion of certain words or the replacement of an entire clause, subclause, table, figure,or annex of the base IEC text.DECEMBER 22, 2017 NATIONAL DIFFERENCES FOR 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRI
16、BUTION WITHOUT PERMISSION FROM ULNational Differences1DV DE Modify Clause 1 of the Part 2 as follows:1DV.1 In the paragraph following NOTE 102, replace the second sentence and the dashedlist with the following:They include the following energy sources or power systems, or combinations of them: mains
17、 up to a rated voltage of 250 V for single-phase appliances and 480 V forother appliances; internal combustion engines; batteries supplying 150 V or less; double layer (ultra) capacitors; fuel cells.Energy sources or power systems utilizing both BATTERY and mains are excluded.1DV.2 Modify the first
18、six dashed items under “This standard does not apply to” in thePart 2 as follows: First dashed item: replace IEC 60335-2-2 with CAN/CSA C22.2 No. 243 / UL1017 Second dashed item: replace IEC 60335-2-10 with CAN/CSA E60335-2-10 / CSAC22.2 No. 243 / UL 1017 Third dashed item: replace IEC 60335-2-68 wi
19、th CAN/CSA E60335-2-68 /CSAC22.2 No. 10 /UL 561 Fourth dashed item: replace IEC 60335-2-69 with CAN/CSA E60335-2-69 / CSAC22.2 No. 243 /UL 1017 Fifth dashed item: replace IEC 60335-2-72 with CAN/CSA C22.2 No. 60335-2-72/ UL 60335-2-72 Sixth dashed item: replace IEC 60745 with CAN/CSA C22.2 No. 60745
20、 / UL60745, and IEC 61029 with CAN/CSA E61029 / CAN/CSA C22.2 No. 62841 / UL628412DV DE Modification to Clause 2 of the Part 2 to add the following normativereferences:ASTM D471, Standard Test Method for Rubber Property Effect of LiquidsDECEMBER 22, 2017NATIONAL DIFFERENCES FOR4UL COPYRIGHTED MATERI
21、AL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULASTM D664, Standard Test Method for Acid Number of Petroleum Products byPotentiometric TitrationASTM D6751, Standard Specification for Biodiesel Fuel Blend Stock (B100) for MiddleDistillate FuelsSAE J30, Fuel and Oil
22、 HosesSAE J1681, Recommended Practice for Gasoline, Alcohol, and Diesel Fuel Surrogates forMaterial TestingSAE J2044, Quick Connect Coupling Specification For Liquid Fuel and Vapor/EmissionsSystemsSAE J2045, Fuel System Tubing AssembliesSAE J2260, Nonmetallic Fuel System Tubing with One or More Laye
23、rsIEC 60216-6, Electrical insulating materials Thermal endurance properties Part 6:Determination of thermal endurance indices (TI and RTE) of an insulating material usingthe fixed time frame methodISO 3405, Petroleum products Determination of distillation characteristics at atmosphericpressureCSA C2
24、2.2 No. 10, Electric Floor Surfacing and Cleaning MachinesCSA C22.2 No. 243, Vacuum cleaners, blower cleaners, and household floor finishingmachinesCAN/CSA-C22.2 No. 60745 series of Standards, Hand-Held Motor-Operated Electric Tools SafetyCAN/CSA-C22.2 No. 62841 series of Standards, Electric motor-o
25、perated hand-held tools,transportable tools and lawn and garden machinery SafetyCAN/CSA E730-2-2, Automatic Electrical Controls for Household and Similar Use Part 2:Particular Requirements for Thermal Motor ProtectorsCAN/CSA-E60335-2-10, Household and similar electrical appliances Safety Part 2-10:P
26、articular requirements for floor treatment machines and wet scrubbing machinesCAN/CSA-E60335-2-68, Safety of Household and Similar Electrical Appliances Part 2:Particular Requirements for Spray Extraction Appliances, for Industrial and CommercialUseCAN/CSA-E60335-2-69, Safety of Household and Simila
27、r Electrical Appliances Part 2:Particular Requirements for Wet and Dry Vacuum Cleaners, Including Power Brush, forIndustrial and Commercial UseCAN/CSA E61029 series of Standards, Safety of Transportable Motor-Operated ElectricToolsDECEMBER 22, 2017 NATIONAL DIFFERENCES FOR 5UL COPYRIGHTED MATERIAL N
28、OT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULUL 561, Floor-Finishing MachinesUL 1017, Vacuum Cleaners, Blower Cleaners, and Household Floor Finishing MachinesUL 2003, Outline of Investigation for LP-Gas Cylinder AssembliesUL 60335-2-72, Household and Similar Electr
29、ical Appliances Safety Part 2-72: ParticularRequirements for Floor Treatment Machines With or Without Traction Drive, forCommercial UseUL 60730-2-2, Automatic Electrical Controls for Household and Similar Use; Part 2Particular Requirements for Thermal Motor ProtectorsUL 607451, Hand-Held Motor-Opera
30、ted Electric Tools Safety Part 1: GeneralRequirementsUL 62841-1, Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn AndGarden Machinery - Safety - Part 1: General RequirementsIEC 60695-10-3, Fire hazard testing Part 10-3: Abnormal heat Mould stress reliefdistortion testIEC 60695-1
31、1-20, Fire hazard testing Part 11-20: Test flames 500 W flame test methodSAE J1127, Low Voltage Battery CableSAE J1128, Low Voltage Primary Cable3.4.2DV D1 Modification: Replace Clause 3.4.2DV of the Part 1 with the following:SAFETY EXTRA-LOW VOLTAGE voltage not exceeding 42,4 V peak a.c. or d.c. be
32、tween conductorsand between conductors and earth3.109DV D2 Add the following definition and Table 3.109DV to Clause 3 of the Part 2:LOW-VOLTAGE LIMITED-ENERGY (LVLE) CIRCUIT a circuit involving an a.c. voltage of not more than30 V r.m.s. or 42,4 V peak, or a d.c. voltage of 60 V and supplied by any
33、of the following: a combination of a BATTERY source or an isolated transformer secondary winding and oneor more resistors, or a regulating network complying with a) c):a) The maximum load current shall be drawn under any condition ofloading, including short circuit, using a resistor. The current sha
34、ll bemeasured 60 s after the application of the load. The resistor shall becontinuously readjusted during this 1 min. period to maintain maximumload current. The measured load current shall not exceed the value listedin Table 3.109DV.b) With reference to the specified voltage limit, measurement shal
35、l bemade with the unit connected to the intended supply voltage and with allloading circuits disconnected.DECEMBER 22, 2017NATIONAL DIFFERENCES FOR6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULc) The performance shall not be affected by mal
36、function of a singlecomponent, excluding resistors. The network shall comply with the valuein Table 3.109DV.aBATTERY with output current limited by overcurrent protection in accordancewith Table 3.109DV.NOTE: A LOW-VOLTAGE LIMITED-ENERGY CIRCUIT is also known as a LVLE CIRCUIT.Table 3.109DVRating fo
37、r secondary fuse or circuit protector20 or less 5More than 20 but notgreater than 60100/VaaV is the maximum output voltage, regardless of theload, with the primary energized.3.110DV D2 Add the following definition to Clause 3 of the Part 2:BATTERY one or more electrical cells, electrically connected
38、 so that the combinationfurnishes current as a unit.There is one positive and one negative externally accessible connection, and there are noexternally accessible inter-cell connectionsNOTE: See IEV (IEC 60050) definition 482-02-17.3.111DV D2 Add the following definition to Clause 3 of the Part 2:BA
39、TTERY ASSEMBLY a multi-cell BATTERY design that is ready for use, contains a commonpressure vessel construction, a single vent line assembly, shared hardware and isfurnished with a single connection cable that has an electrical connector at the endNOTE: See IEV (IEC 60050) definition 482-02-17.4DV D
40、E Modification to the third paragraph of Clause 4 of the Part 2 as follows:Replace cause no danger to person or surroundings with reduce the risk of fire, electricshock, and/or injury to persons5.14DV D2 Modification to 5.14 of the Part 1 by adding NOTE 2DV as follows:NOTE 2DV Attention is drawn to
41、the second paragraph of 5.14, as this requires the evaluation of Class IIconstructions within Class I appliances.DECEMBER 22, 2017 NATIONAL DIFFERENCES FOR 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM UL7.1DV D2 Modification of Clause 7.1 of
42、 the Part 2 by adding the following dashed itemto the list: if a manufacturer produces or assembles floor-finishing machines at more than onefactory, each finished product shall have a distinctive marking, which may be in code, bymeans of which it can be identified as the product of a particular fac
43、tory.7.1.102DV D2 Modify the text in Clause 7.1 of the Part 1: Replace the first sentence withthe following:Socket-outlets for accessories shall be marked with the maximum load in watts or currentin amps on the socket-outlet or nearby.7.1.103DV D2 Add Clause 7.1.103DV to Clause 7.1 of the Part 2:BAT
44、TERIES and BATTERY ASSEMBLIES shall be legibly and permanently marked with the following:a) The manufacturers name, trade name, or trademark. The manufacturersidentification may be in a traceable code when the BATTERY is identified by thebrand or trademark owned by a private labeler.b) Catalog desig
45、nation or equivalent identification.c) BATTERY nominal voltage, rated ampere-hour capacity and the hour rating atwhich this capacity is determined.d) Additionally, BATTERY ASSEMBLIES shall be marked with identification letters “Type E,” “Type EE,” or “Type EO.” Individual batteries do not require ty
46、pemarking.7.12.104DV DR Add Clauses 7.12.104DV.1 and 7.12.104DV.2 to Clause 7.12 of the Part 2:7.12.104DV.1 The instructions for Class I, cord-connected products shall include the textor the equivalent in (a) plus the information in (b) or (c), as appropriate. The instructionsfor Class II mains supp
47、lied machines shall include the text or the equivalent in (d)a) For all Class I appliances:This floor-finishing machine shall be grounded while in use to protect theoperator from electric shock. The machine is provided with a three-contactgrounding-type attachment plug to fit the proper grounding ty
48、pe receptacle.b) For a Class I, cord-connected appliance rated less than 15 A and intended foruse on a nominal 120-V supply circuit, the instructions shall include thestatements in either item 1 or 2:1) This appliance is for use on a nominal 120-V circuit, and has agrounded plug that looks like the
49、plug illustrated in sketch A in Figure107DV. A temporary adaptor that looks like the adaptor illustrated insketches B and C may be used to connect this plug to a 2-pole receptacleas shown in sketch B if a properly grounded outlet is not available. Thetemporary adaptor should be used only until a properly grounded outlet(sketch A) can be installed by a qualified electrician. The green coloredDECEMBER 22, 2017NATIONAL DIFFERENCES FOR8UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTIO
