1、INTERNATIONALSTANDARDIEC60335-2-92Second edition2002-07Household and similar electrical appliances Safety Part 2-92:Particular requirements for pedestrian-controlledmains-operated lawn scarifiers and aeratorsAppareils lectrodomestiques et analogues Scurit Partie 2-92:Rgles particulires pour les scar
2、ificateurs de gazonet les arateurs fonctionnant sur le rseau et pourconducteur piedReference numberIEC 60335-2-92:2002(E)Unterliegt nicht dem nderungsdienstPublication numberingAs from 1 January 1997 all IEC publications are issued with a designation in the60000 series.For example,IEC 34-1 is now re
3、ferred to as IEC 60034-1.Consolidated editionsThe IEC is now publishing consolidated versions of its publications.For example,edition numbers 1.0,1.1 and 1.2 refer,respectively,to the base publication,thebase publication incorporating amendment 1 and the base publication incorporatingamendments 1 an
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8、r need further assistance,please contact the Customer Service Centre:Email:custserviec.chTel:+41 22 919 02 11Fax:+41 22 919 03 00INTERNATIONALSTANDARDIEC60335-2-92Second edition2002-07Household and similar electrical appliances Safety Part 2-92:Particular requirements for pedestrian-controlledmains-
9、operated lawn scarifiers and aeratorsAppareils lectrodomestiques et analogues Scurit Partie 2-92:Rgles particulires pour les scarificateurs de gazonet les arateurs fonctionnant sur le rseau et pourconducteur pied IEC 2002 Copyright-all rights reservedNo part of this publication may be reproduced or
10、utilized in any form or by any means,electronic ormechanical,including photocopying and microfilm,without permission in writing from the publisher.International Electrotechnical Commission,3,rue de Varemb,PO Box 131,CH-1211 Geneva 20,SwitzerlandTelephone:+41 22 919 02 11 Telefax:+41 22 919 03 00 E-m
11、ail:inmailiec.ch Web:www.iec.chSFor price,see current cataloguePRICE CODECommission Electrotechnique InternationaleInternational Electrotechnical Commission 2 60335-2-92 IEC:2002(E)CONTENTSFOREWORD.4INTRODUCTION.61Scope.72Normative references.73Definitions.84General requirement.105General conditions
12、 for the tests.106Classification.107Marking and instructions.118Protection against access to live parts.139Starting a motor-operated appliance.1310Power input and current.1411Heating.1412Void.1413Leakage current and electric strength at operating temperature.1414Transient overvoltages.1415Moisture r
13、esistance.1416Leakage current and electric strength.1417Overload protection of transformers and associated circuits.1418Endurance.1519Abnormal operation.1520Stability and mechanical hazards.1521Mechanical strength.2122Construction.2123Internal wiring.2324Components.2325Supply connection and external
14、 flexible cords.2326Terminals for external conductors.2427Provision for earthing.2528Screws and connections.2529Clearances,creepage distances and solid insulation.2530Resistance to heat and fire.2531Resistance to rusting.2532Radiation,toxicity and similar hazards.25Annexes.34Annex AA(normative)Test
15、enclosure construction.34Annex BB(normative)Base for thrown object test enclosure.39Annex CC(normative)Target panel elevation zones and recommended test report forthrown object test.4260335-2-92 IEC:2002(E)3 Bibliography.44Figure 101 Safety distances Rotary appliances.26Figure 102 Safety distances O
16、ther lawn scarifiers and aerators.27Figure 103 Foot probe.28Figure 104 Foot probe test.29Figure 105 Strength of cutting means.30Figure 106 Operator zone.31Figure 107 Use of test rod to check guarding of cylinders.32Figure 108 Side coverage of cylinders.32Figure 109 Guarding of rear discharge cylinders.32Figure 110 Guarding of front discharge cylinders.32Figure 111 Impact test fixture for handle insulation.33Figure AA.1 Thrown object test fixture.35Figure AA.2 Single spindle rotary appliances Tes
