1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI British StandardsWB9423_BSI_StandardColCov_noK_AW:BSI FRONT COVERS 5/9/08 12:55 Page 1Household and similar electricalappliances Safety Part 2-67: Particular requirements for floor treatmentand floor
2、 cleaning machines for commercial useBS EN 60335-2-67:2009Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 13/05/2010 07:38, Uncontrolled Copy, (c) BSINational forewordThis British Standard is the UK implementation of EN 60335-2-67:2009. Itwas derived by CENELEC from IEC 60335-2-67:2002, incor
3、porating amendment 1:2005. It supersedes BS EN 60335-2-67:2003 which is withdrawn.The start and finish of text introduced or resolved by amendment is indicated in the text by tags. Tags indicating changes to IEC text carry the numbers of the IEC amendment. For example, text altered by IEC amendment
4、1 is indicated by !“.The CENELEC common modifications have been implemented at the appropriate places in the text and are indicated by tags (e.g. ).The UK participation in its preparation was entrusted by Technical CommitteeCPL/61, Safety of household and similar electrical appliances, toSubcommitte
5、e CPL/61/10, Floor treatment machines (industrial).A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. BSI 2009 ISBN
6、 978 0 580 65816 7 ICS 97.080; 23.080; 91.140.65 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 December 2009Amendments issued since publicationAmd. No. Date
7、 Text affectedBRITISH STANDARDBS EN 60335-2-67:2009Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 13/05/2010 07:38, Uncontrolled Copy, (c) BSIEUROPEAN STANDARD EN 60335-2-67 NORME EUROPENNE EUROPISCHE NORM September 2009 CENELEC European Committee for Electrotechnical Standardization Comit E
8、uropen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: Avenue Marnix 17, B - 1000 Brussels 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60335-2-67:2009 E ICS 23.080;
9、91.140.65 Supersedes EN 60335-2-67:2003 + A1:2006 + corr. Dec.2006English version Household and similar electrical appliances - Safety - Part 2-67: Particular requirements for floor treatment and floor cleaning machines for commercial use (IEC 60335-2-67:2002 + A1:2005, modified) Appareils lectrodom
10、estiques et analogues - Scurit - Partie 2-67: Rgles particulires pour les machines de traitement et de nettoyage des sols usage commercial (CEI 60335-2-67:2002 + A1:2005, modifis) Sicherheit elektrischer Gerte fr den Hausgebrauch und hnliche Zwecke - Teil 2-67: Besondere Anforderungen fr Bodenbehand
11、lungs- und Bodenreinigungsmaschinen fr den gewerblichen Gebrauch (IEC 60335-2-67:2002 + A1:2005, modifiziert) This European Standard was approved by CENELEC on 2009-09-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this Eur
12、opean Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (En
13、glish, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria
14、, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Lice
15、nsed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 13/05/2010 07:38, Uncontrolled Copy, (c) BSIEN 60335-2-67:2009 2 Foreword In the light of the necessity to adapt EN 60335-2-67 with regard to the requirements of the Machinery Directive 2006/42/EC, a draft was prepared by CENELEC TC61/WG6/J in co-op
16、eration with the MD Consultant, taking also into account the results of CENELEC TC61/WG6 work on EN 60335-1. The approach to amend EN 60335-2-67:2003 aiming toward listing the standard under the MD was discussed and approved during the Kista meeting of CENELEC TC 61 in June 2008 (see CLC/TC 61/SEC/1
17、649), when it was decided to submit a draft for an amendment to the Unique Acceptance Procedure. The draft was circulated as FprAB in December 2008 and was approved by CENELEC as a new edition of EN 60335-2-67 on 2009-09-01. This European Standard supersedes EN 60335-2-67:2003 + A1:2006 + corrigendu
18、m December 2006. In this European Standard the common modifications to the International Standard IEC 60335-2-67:2002 + A1:2005 are indicated by a vertical line in the left margin of the text. The following dates are applicable: latest date by which the EN has to be implemented at national level by
19、publication of an identical national standard or by endorsement (dop) 2009-12-29 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2009-12-29 This Part 2 has to be used in conjunction with EN 60335-1, Household and similar electrical appliances Safety Par
20、t 1: General requirements. It was established on the basis of the 2002 edition of that standard. Amendments and revisions of Part 1 have also to be taken into account and the dates when such changes become applicable will be stated in the relevant amendment or revision of Part 1. This Part 2 supplem
21、ents or modifies the corresponding clauses of EN 60335-1, so as to convert it into the European Standard: Safety requirements for floor treatment and floor cleaning machines for commercial use. When a particular subclause of Part 1 is not mentioned in this Part 2, that subclause applies. When this s
22、tandard states “addition“, “modification“ or “replacement“, the relevant text of Part 1 is to be adapted accordingly. This European Standard has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association and covers essential requirements of EC D
23、irective 2006/42/EC. See Annex ZZ. NOTE 1 The following numbering system is used: subclauses, tables and figures that are numbered starting 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
24、 in a replaced clause or subclause; additional annexes are lettered AA, BB, etc.; subclauses, notes and annexes that are additional to those in the IEC standard are prefixed with the letter Z. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 13/05/2010 07:38, Uncontrolled Copy, (c) BSI 3 EN 60
25、335-2-67:2009 NOTE 2 The following print types are used: requirements: in roman type; test specifications: in italic type; notes: 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. S
26、pecial national conditions causing a deviation from this European Standard are listed in Annex ZA and are in addition to those in EN 60335-1. There are no national deviations from this European Standard, other than those listed in Annex ZB to EN 60335-1. _ Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA
27、 STANDARDS, 13/05/2010 07:38, Uncontrolled Copy, (c) BSIEN 60335-2-67:2009 4 Contents Introduction .6 1 Scope 7 2 Normative references 8 3 Definitions 9 4 General requirement 10 5 General conditions for the tests . 10 6 Classification 11 7 Marking and instructions 11 8 Protection against access to l
28、ive parts . 14 9 Starting of motor-operated appliances . 14 10 Power input and current . 14 11 Heating . 14 12 Void 14 13 Leakage current and electric strength at operating temperature . 14 14 Transient overvoltages . 15 15 Moisture resistance 15 16 Leakage current and electric strength 16 17 Overlo
29、ad protection of transformers and associated circuits . 16 18 Endurance 16 19 Abnormal operation 17 20 Stability and mechanical hazards . 17 21 Mechanical strength . 18 22 Construction . 20 23 Internal wiring . 22 24 Components . 22 25 Supply connection and external flexible cords . 23 26 Terminals
30、for external conductors 24 27 Provision for earthing . 24 28 Screws and connections 24 29 Clearances, creepage distances and solid insulation 24 30 Resistance to heat and fire . 24 31 Resistance to rusting 25 32 Radiation, toxicity and similar hazards . 25 Annex AA (normative) Precast paving slabs 3
31、0 Annex ZAA (normative) Measurement of acoustical noise 31 Annex ZBB (normative) Requirements for internal combustion engine powered machines using liquefied petroleum gas (LPG) 33 Annex ZA (normative) Special national conditions . 36 Annex ZC (normative) Normative references to international public
32、ations with their corresponding European publications 37 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 13/05/2010 07:38, Uncontrolled Copy, (c) BSI 5 EN 60335-2-67:2009 Annex ZE (informative) Specific additional requirements for appliances and machines intended for commercial use 39 Annex Z
33、Z (informative) Coverage of Essential Requirements of Directive 2006/42/EC 39 Bibliography . 40 Figure 101 Impact test apparatus . 26 Figure 102 Apparatus for testing the abrasion resistance of current-carrying hoses 27 Figure 103 Apparatus for testing the resistance to flexing of current-carrying h
34、oses . 28 Figure 104 Configuration of the hose for the freezing treatment . 28 Figure 105 Flexing positions for the hose after removal from the freezing cabinet 29 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 13/05/2010 07:38, Uncontrolled Copy, (c) BSIEN 60335-2-67:2009 6 Introduction It
35、has been assumed in the drafting of this European Standard that the execution of its provisions is entrusted to appropriately qualified and experienced persons. This standard recognizes the internationally accepted level of protection against hazards such as electrical, mechanical, thermal, fire and
36、 radiation of machines when operated as in normal use taking into account the manufacturers instructions. It also covers abnormal situations that can be expected in practice and takes into account the way in which electromagnetic phenomena can affect the safe operation of machines. This standard tak
37、es into account the requirements of IEC 60364 as far as possible so that there is compatibility with the wiring rules when the machine is connected to the supply mains. However, national wiring rules may differ. If a machine within the scope of this standard also incorporates functions that are cove
38、red by another Part 2 of EN 60335, the relevant Part 2 is applied to each function separately, as far as is reasonable. If applicable, the influence of one function on the other is taken into account. This standard is a product family standard dealing with the safety of machines and takes precedence
39、 over horizontal and generic standards covering the same subject. A machine that complies with the text of this standard will not necessarily be considered to comply with the safety principles of the standard if, when examined and tested, it is found to have other features that impair the level of s
40、afety covered by these requirements. A machine employing materials or having forms of construction differing from those detailed in the requirements of this standard may be examined and tested according to the intent of the requirements and, if found to be substantially equivalent, may be considered
41、 to comply with the standard. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 13/05/2010 07:38, Uncontrolled Copy, (c) BSI 7 EN 60335-2-67:2009 Household and similar electrical appliances Safety Part 2-67: Particular requirements for floor treatment and floor cleaning machines for commercial
42、use 1 Scope This clause of Part 1 is replaced by the following. This European Standard deals with the safety of powered floor treatment and floor cleaning machines intended for commercial indoor or outdoor use for the following applications: scrubbing, wet or dry pick-up, polishing and dry buffing,
43、application of wax, sealing products and powder based detergents, shampooing, stripping, grinding and scarifying of floors with an artificial surface. Their cleaning motion is more lateral or periodic than linear. NOTE Z101 By contrast, the cleaning motion of machines covered by IEC 60335-2-72 is mo
44、re linear than lateral or periodic. NOTE Z102 Commercial use of these floor treatment machines is for example their use in hotels, schools, hospitals, factories, shops and offices for other than normal housekeeping purposes. The following power systems are covered: internal combustion engines, mains
45、 powered motors up to a rated voltage of 250 V for single-phase appliances and 480 V for other appliances, battery-powered motors. Battery powered machines may be equipped with a built-in battery charger. This Part 2 applies in conjunction with EN 60335-1:2002 and its amendments, which is referred t
46、o in this text as “Part 1”. This Part 2 supplements or modifies the corresponding clauses of Part 1 as indicated in the text. This standard does not apply to machines designed to be part of a production process; machines designed for use in corrosive or explosive environments (dust, vapour or gas);
47、machines designed for picking up hazardous dusts as defined in IEC 60335-2-69, inflammable substances, or aflame particles; ride-on and walk-behind floor treatment machines as covered by IEC 60335-2-72; spray extraction machines; NOTE Z103 IEC 60335-2-68 gives requirements for spray extraction machi
48、nes for commercial use. wet and dry vacuum cleaners; NOTE Z104 IEC 60335-2-69 gives requirements for wet and dry vacuum cleaners. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 13/05/2010 07:38, Uncontrolled Copy, (c) BSIEN 60335-2-67:2009 8 floor treatment appliances for household use as co
49、vered by IEC 60335-2-10; hand-held and transportable motor-operated electric tools; NOTE Z105 The IEC 60745 series covers hand-held motor-operated electric tools; the IEC 61029 series covers transportable motor-operated electric tools. machines designed for use in vehicles or on board of ships or aircraft. NOTE Z106 Attention is drawn to the fact that in many countries additional requirements on the safe use of the equipment covered
