1、BSI Standards PublicationHousehold and similar electrical appliances SafetyPart 2-72: Particular requirements for floor treatment machines with or without traction drive, for commercial useBS EN 60335-2-72:2012Copyright European Committee for Electrotechnical Standardization Provided by IHS under li
2、cense with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 60335-2-72:2012National forewordThis British Standard is the UK implementation of EN 60335-2-72:2012. It is derived from IEC 60335-2-72:2012. It supersedes BS EN 60335-2-72:2009 which will be w
3、ithdrawn on 3 May 2015.The CENELEC common modifications have been implemented at the appropriate places in the text. The start and finish of each common modification is indicated in the text by tags .The UK participation in its preparation was entrusted by Technical Committee CPL/61, Safety of house
4、hold and similar electrical appliances, to Subcommittee CPL/61/10, Floor treatment machines (industrial).A list of organizations represented on this subcommittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users
5、 are responsible for its correct application. The British Standards Institution 2013. Published by BSI Standards Limited 2013ISBN 978 0 580 70467 3 ICS 97.080 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of t
6、he Standards Policy and Strategy Committee on 31 July 2013.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDCopyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted
7、 without license from IHS-,-,-EUROPEAN STANDARD EN 60335-2-72 NORME EUROPENNE EUROPISCHE NORM August 2012 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix
8、17, B - 1000 Brussels 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60335-2-72:2012 E ICS 97.080 English version Household and similar electrical appliances - Safety - Part 2-72: Particular requirements for floor treatment
9、machines with or without traction drive, for commercial use (IEC 60335-2-72:2012, modified) Appareils lectrodomestiques et analogues - Scurit - Partie 2-72: Exigences particulires pour les machines de traitements des sols avec ou sans commande de dispositif de dplacement, usage commercial (CEI 60335
10、-2-72:2012, modifie) Sicherheit elektrischer Gerte fr den Hausgebrauch und hnliche Zwecke - Teil 2-72: Besondere Anforderungen fr Bodenbehandlungsmaschinen, mit oder ohne Fahrantrieb, fr den gewerblichen Gebrauch (IEC 60335-2-72:2012, modifiziert) This European Standard was approved by CENELEC on 20
11、12-05-03. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be
12、 obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notif
13、ied to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, G
14、reece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Copyright European Committee for Electrotechnical Standardization Provided by IHS under li
15、cense with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Foreword The text of document 61J/491/FDIS, future edition 3 of IEC 60335-2-72, prepared by SC 61J, “Electrical motor-operated cleaning appliances for commercial use“, of IEC/TC 61, “Safety of househ
16、old and similar electrical appliances“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60335-2-72:2012. A draft amendment, which covers common modifications to IEC 60335-2-72, was prepared by CLC/TC 61, “Safety of household and similar electrical appliances“ and approved
17、 by CENELEC. The following dates are fixed: latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2013-05-03 latest date by which the national standards conflicting with this document have to be withdrawn (
18、dow) 2015-05-03 This document supersedes EN 60335-2-72:2009. The principal changes in EN 60335-2-72:2012 as compared with EN 60335-2-72:2009 are as follows (minor changes are not listed): the title has been changed for better distinction with regard to EN 60335-2-67; the scope has been revised edito
19、rially to avoid misunderstandings; Clause 3 has been revised with regard to the requirements revised; the standard has been revised in general and updated regarding state-of-the-art, as far as necessary, in particular some changes have been made to Clauses 15, 22, and 25; the markings and instructio
20、ns (Clause 7) have been revised basically; a new Annex DD Emission of acoustical noise was added; and a new Annex EE Emission of vibration was added. This part 2 is to be used in conjunction with the EN 60335-1:2012 and its amendments. NOTE 1 When “Part 1” is mentioned in this standard, it refers to
21、 EN 60335-1. This part 2 supplements or modifies the corresponding clauses in EN 60335-1, so as to convert that publication into the European Standard: Safety requirements for floor treatment machines with or without traction drive, for commercial use. When a particular subclause of Part 1 is not me
22、ntioned 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 sta
23、rting 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: BS EN 6033
24、5-2-72:2012 EN 60335-2-72:2012 (E) 2 Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- requirements: in roman type; test specifications: in italic type; notes
25、: in small roman type. Words in bold in the text are defined in Clause 3. When a definition concerns an adjective, the adjective and the associated noun are also in bold. Clauses, subclauses, notes, tables, figures and annexes which are additional to those in IEC 60335-2-72:2012 are prefixed “Z”. At
26、tention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commiss
27、ion and the European Free Trade Association, and supports essential requirements of EU Directive(s). For the relationship with EU Directive(s) see informative Annex ZZ, which is an integral part of this document. Endorsement notice The text of the International Standard IEC 60335-2-72:2012 was appro
28、ved by CENELEC as a European Standard with agreed common modifications. BS EN 60335-2-72:2012 EN 60335-2-72:2012 (E) 3 Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license fro
29、m IHS-,-,-Add the following special national conditions to Annex ZA of EN 60335-1:2012: Annex ZA (normative) Special national conditions Special national condition: National characteristic or practice that cannot be changed even over a long period, e.g. climatic conditions, electrical earthing condi
30、tions. NOTE If it affects harmonization, it forms part of the European Standard / Harmonization Document. For the countries in which the relevant special national conditions apply these provisions are normative, for other countries they are informative. Clause 7.12 Special national condition Finland
31、 If a polyvinyl chloride sheathed cord is fitted, the instructions shall state that the appliance is not to be used outdoors at low temperature. Annex A Germany The CO-emission of LPG driven machines, intended to be used indoors, has to comply with the value specified in Annex BB. The result shall b
32、e documented. Annex BB Germany For machines intended to be used indoors, except single cylinder engines, the exhaust gas shall not contain more than 0,1 % volume of carbon monoxide (CO). If adjustments are necessary, the adjusting means shall be easily accessible. The measurement shall be carried ou
33、t with a warm engine, idling, using 98 % propane. The revolution speed of the engine shall be documented. Modifications to Annexes Z The annexes of Part 1 are applicable except as follows: BS EN 60335-2-72:2012 EN 60335-2-72:2012 (E) 4 Copyright European Committee for Electrotechnical Standardizatio
34、n Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Apply the following changes to Annex ZC of EN 60335-1:2012: Annex ZC(normative) Normative references to international publications with their corresponding European publicat
35、ions The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NO
36、TE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year Add: IEC 60312-1 - Vacuum cleaners for household use - Part 1: Dry vacuum cleaners - Methods for measuring the performance EN 60312-1 - IE
37、C 62061 - Safety of machinery - Functional safety of safety-related electrical, electronic and programmable electronic control systems EN 62061 - ISO 3411 - Earth-moving machinery - Human physical dimensions of operators and minimum operator space envelope EN ISO 3411 - ISO 5353 - Earth-moving machi
38、nery, and tractors and machinery for agriculture and forestry - Seat index point EN ISO 5353 - ISO 6344-2 - Coated abrasives - Grain size analysis - Part 2: Determination of grain size distribution of macrogrits P12 to P220 - - ISO 13849-1 - Safety of machinery - Safety-related parts of control syst
39、ems - Part 1: General principles for design EN ISO 13849-1 - ISO 13857 - Safety of machinery - Safety distances to prevent hazard zones being reached by upper and lower limbs EN ISO 13857 - ISO 25119 Series Tractors and machinery for agriculture and forestry - Safety-related parts of control systems
40、 - - Replace: IEC 60068-2-78 2001 Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady state EN 60068-2-78 2001 BS EN 60335-2-72:2012 EN 60335-2-72:2012 (E) 5 Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleN
41、o reproduction or networking permitted without license from IHS-,-,-Annex ZE (informative) Specific additional requirements for appliances and machines intended for commercial use This annex is not applicable. BS EN 60335-2-72:2012 EN 60335-2-72:2012 (E) 6 Copyright European Committee for Electrotec
42、hnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Annex ZZ (informative) Coverage of Essential Requirements of EU Directive 2006/42/EC This European Standard has been prepared under a mandate given to C
43、ENELEC by the European Commission and the European Free Trade Association and within its scope the standard covers all relevant essential requirements as given in Annex I of the EU Directive 2006/42/EC. Compliance with this standard provides one means of conformity with the specified essential requi
44、rements of the Directive concerned. WARNING: Other requirements and other EU Directives may be applicable to the products falling within the scope of this standard. BS EN 60335-2-72:2012 EN 60335-2-72:2012 (E) 7 Copyright European Committee for Electrotechnical Standardization Provided by IHS under
45、license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-CONTENTS INTRODUCTION . 4 1 Scope . 5 2 Normative references . 6 3 Terms and definitions . 7 4 General requirement . 10 5 General conditions for the tests 10 6 Classification 10 7 Marking and instr
46、uctions . 11 8 Protection against access to live parts 15 9 Starting of motor-operated appliances 16 10 Power input and current . 16 11 Heating 16 12 Void 17 13 Leakage current and electric strength at operating temperature 17 14 Transient overvoltages . 17 15 Moisture resistance 17 16 Leakage curre
47、nt and electric strength . 18 17 Overload protection of transformers and associated circuits . 19 18 Endurance 19 19 Abnormal operation 19 20 Stability and mechanical hazards . 20 21 Mechanical strength . 25 22 Construction . 27 23 Internal wiring . 32 24 Components . 32 25 Supply connection and ext
48、ernal flexible cords 32 26 Terminals for external conductors . 33 27 Provision for earthing . 34 28 Screws and connections . 34 29 Clearances, creepage distances and solid insulation 34 30 Resistance to heat and fire . 34 31 Resistance to rusting 34 32 Radiation, toxicity and similar hazards 34 Annexes . 39 Annex B (normative) Appliances powered by rechargeable batteries 40 Annex AA (normative) Precast paving slabs . 46 Annex BB (normative) Requirements for internal combustion engine powered machines using liquefied petroleum gas (LPG) 47 Annex CC (normat
