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1、BRITISH STANDARD BS EN 60335-2-14:2003 Household and similar electrical appliances Safety Part 2-14: Particular requirements for kitchen machines The European Standard EN 60335-2-14:2003 has the status of a British Standard ICS 13.120; 97.040.50 ? BS EN 60335-2-14:2003 This British Standard was publ
2、ished under the authority of the Standards Policy and Strategy Committee on 22 September 2003 BSI 22 September 2003 ISBN 0 580 42619 X National foreword This British Standard is the official English language version of EN 60335-2-14:2003. It was derived by CENELEC from IEC 60335-2-14:2002. It supers
3、edes BS EN 60335-2-14:1997 which will be withdrawn on 2006-05-01. The CENELEC common modifications have been implemented at the appropriate places in the text and are indicated by tags . The UK participation in its preparation was entrusted by Technical Committee CPL/61, Safety of household and simi
4、lar electrical appliances, to Subcommittee CPL/61/01, Motorised appliance group, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European pub
5、lications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the n
6、ecessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation,
7、 or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 28, an inside back cover and a back cover.
8、 The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments EUROPEAN STANDARD EN 60335-2-14 NORME EUROPENNE EUROPISCHE NORM August 2003 CENELEC European Committee for Electrotechnical Standardization Comi
9、t Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60335-2-14:2003 E ICS 13.
10、120; 97.040.50 Supersedes EN 60335-2-14:1996 + A11:1998 + A1:1998 + A2:2000 English version Household and similar electrical appliances Safety Part 2-14: Particular requirements for kitchen machines (IEC 60335-2-14:2002, modified) Appareils lectrodomestiques et analogues Scurit Partie 2-14: Rgles pa
11、rticulires pour les machines de cuisine (CEI 60335-2-14:2002, modifie) Sicherheit elektrischer Gerte fr den Hausgebrauch und hnliche Zwecke Teil 2-14: Besondere Anforderungen fr Kchenmaschinen (IEC 60335-2-14:2002, modifiziert) This European Standard was approved by CENELEC on 2003-05-01. CENELEC me
12、mbers 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 obtained on applica
13、tion to the Central Secretariat 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 notified to the Central Secretariat
14、 has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Lithuania, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain,
15、Sweden, Switzerland and United Kingdom. EN 60335-2-14:2003 - 2 - Foreword The text of the International Standard IEC 60335-2-14:2002 (61/2180/FDIS), prepared by the IEC Technical Committee 61, Safety of household and similar electrical appliances, together with the common modifications prepared by C
16、ENELEC TC 61, was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 60335-2-14 on 2003-05-01. This European Standard replaces EN 60335-2-14:1996 + A11:1998 + A1:1998 + A2:2000. The following dates are applicable: - latest date by which the EN has to be implemented at nat
17、ional level by publication of an identical national standard or by endorsement (dop) 2004-05-01 - date on which national standards conflicting with the EN have to be withdrawn (dow) 2006-05-01 This part 2 has to be used in conjunction with EN 60335-1, Household and similar electrical appliances - Sa
18、fety - Part 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
19、 2 supplements or modifies the corresponding clauses of EN 60335-1, so as to convert it into the European Standard: Safety requirements for electric kitchen machines. When a particular subclause of Part 1 is not mentioned in this part 2, that subclause applies as far as is reasonable. When this stan
20、dard states “addition“, “modification“ or “replacement“, the relevant text of Part 1 is to be adapted accordingly. 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 subcla
21、use 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.; - subclauses, notes and annexes that are additional to those in the IEC standard are prefixed with the letter Z. NOTE 2 The followin
22、g 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. There are no special nationa
23、l conditions causing a deviation from this European Standard, other than those listed in Annex ZA to EN 60335-1. There are no national deviations from this European Standard, other than those listed in Annex ZB to EN 60335-1. p NOTE In this document, p is used in the margin to indicate instructions
24、for preparing the printed version. _ Page 2 EN 60335214:2003 - 3 - EN 60335-2-14:2003 Introduction p Add: An investigation by CENELEC TC 61 has shown that all risks from products within the scope of this standard are fully covered by the Low Voltage Directive, 73/23/EEC. For products having mechanic
25、al moving parts, a risk assessment in accordance with the Machinery Directive, 98/37/EC, has shown that the risks are mainly of electrical origin and consequently this directive is not applicable. However, the relevant essential safety requirements of the Machinery Directive are covered by this stan
26、dard together with the principal objectives of the Low Voltage Directive. _ Endorsement notice The text of the International Standard IEC 60335-2-14:2002 was approved by CENELEC as a European Standard with agreed common modifications. Page 3 EN 60335214:2003 4 063-53-214 CEI :0220(E) CONTENTS INTROD
27、UCTION.5 1 Scope.6 2 Normative references .7 3 Definitions 7 4 General requirement.10 5 General conditions for the tests10 6 Classification10 7 Marking and instructions.10 8 Protection against access to live parts11 9 Starting of motor-operated appliances 11 10 Power input and current .11 11 Heating
28、 12 12 Void .14 13 Leakage current and electric strength at operating temperature14 14 Transient overvoltages .14 15 Moisture resistance 14 16 Leakage current and electric strength.14 17 Overload protection of transformers and associated circuits .14 18 Endurance14 19 Abnormal operation 15 20 Stabil
29、ity and mechanical hazards .16 21 Mechanical strength .21 22 Construction.21 23 Internal wiring.21 24 Components.21 25 Supply connection and external flexible cords 22 26 Terminals for external conductors.22 27 Provision for earthing .23 28 Screws and connections.23 29 Clearances, creepage distances
30、 and solid insulation23 30 Resistance to heat and fire.23 31 Resistance to rusting23 32 Radiation, toxicity and similar hazards23 Annexes .26 Annex C (normative) Aging test on motors.26 Annex ZC (normative) Normative references to international publications with their corresponding European publicat
31、ions .26 Annex ZAA (normative) Tests on sieves of centrifugal juicers 27 Bibliography28 Figure 101 Slicing machine24 Figure 102 Protecting devices for slicing machines25 Page 4 EN 60335214:2003 063-53-214 IE:C2002(E) 5 INTRODUCTION It has been assumed in the drafting of this International Standard t
32、hat 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 radiation of appliances when operated as in normal use taki
33、ng into account the manufacturers instructions. It also covers abnormal situations that can be expected in practice. This standard takes into account the requirements of IEC 60364 as far as possible so that there is compatibility with the wiring rules when the appliance is connected to the supply ma
34、ins. However, national wiring rules may differ. If an appliance within the scope of this standard also incorporates functions that are covered by another part 2 of IEC 60335, the relevant part 2 is applied to each function separately, as far as is reasonable. If applicable, the influence of one func
35、tion on the other is taken into account. This standard is a product family standard dealing with the safety of appliances and takes precedence over horizontal and generic standards covering the same subject. An appliance that complies with the text of this standard will not necessarily be considered
36、 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 safety covered by these requirements. An appliance employing materials or having forms of construction differing from those detailed in the requirements of
37、this standard may be examined and tested according to the intent of the requirements and, if found to be substantially equivalent, may be considered to comply with the standard. Page 5 EN 60335214:2003 6 063-53-214 CEI :0220(E) HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES SAFETY Part 2-14: Particular
38、 requirements for kitchen machines 1 Scope This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric kitchen machines for household and similar purposes, their rated voltage being not more than 250 V. NOTE 101 Examples of appliances that are wi
39、thin the scope of this standard are bean slicers; berry-juice extractors; blenders; can openers; centrifugal juicers; churns; citrus-fruit squeezers; coffee mills not exceeding 500 g hopper capacity; cream whippers; egg beaters; food mixers; food processors; grain grinders not exceeding 3 l hopper c
40、apacity; graters; ice-cream machines, including those for use in refrigerators and freezers; knife sharpeners; knives; mincers; noodle makers; potato peelers; shredders; sieving machines; slicing machines. Appliances not intended for normal household use, but which nevertheless may be a source of da
41、nger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard. As far as is practicable, this standard deals with the common hazards presented by appliances which are encountered by all persons in and around the h
42、ome. However, in general, it does not take into account the use of appliances by young children or infirm persons without supervision; playing with the appliance by young children. Page 6 EN 60335214:2003 063-53-214 IE:C2002(E) 7 NOTE 102 Attention is drawn to the fact that for appliances intended t
43、o be used in vehicles or on board ships or aircraft, additional requirements may be necessary; in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour and similar authorities. NOTE 103 This standard
44、 does not apply to slicing machines having a circular knife the blade of which is inclined at an angle exceeding 45 to the vertical; food waste disposers (IEC 60335-2-16); ice-cream appliances with incorporated motor compressors (IEC 60335-2-24); kitchen machines intended for commercial purposes (IE
45、C 60335-2-64); kitchen machines intended for industrial purposes; kitchen machines intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas). 2 Normative references This clause of Part 1 is applicable except a
46、s follows. Addition: IEC 60811-1-4:1985, Common test methods for insulating and sheathing materials of electric cables Part 1: Methods for general application Section Four Tests at low temperature 3 Definitions This clause of Part 1 is applicable except as follows. 3.1.9 Replacement: normal operatio
47、n operation of the appliance under the conditions specified in 3.1.9.101 to 3.1.9.119, or at rated power input if this is more unfavourable NOTE 101 If the conditions are not specified, the appliance is operated with the most unfavourable load indicated in the instructions. NOTE 102 Rated power inpu
48、t is obtained by applying a constant torque to the appliance placed in its normal position of use and without subjecting it to imbalance forces greater than those occurring in normal use. NOTE 103 Operation at rated power input is considered to be more unfavourable if the power input determined duri
49、ng the test of 10.1 differs from the rated power input by more than 20 % for appliances having a rated power input not exceeding 300 W; 15 % (or 60 W if greater) for appliances having a rated power input exceeding 300 W. 3.1.9.101 Berry-juice extractors are fed with 1 kg of berries, such as currants, gooseberries or grapes. Pushers are pr