DIN EN ISO 10472-2-2009 Safety requirements for industrial laundry machinery - Part 2 Washing machines and washer-extractors (ISO 10472-2 1997) English version of DIN EN ISO 10472-.pdf

1、October 2009DEUTSCHE NORM English price group 13No part of this standard may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 97.060!$Z):“1550623www

2、.din.deDDIN EN ISO 10472-2Safety requirements for industrial laundry machinery Part 2: Washing machines and washer-extractors (ISO 10472-2:1997)English version of DIN EN ISO 10472-2:2009-10Sicherheitsanforderungen fr industrielle Wschereimaschinen Teil 2: Wasch- und Waschschleudermaschinen (ISO 1047

3、2-2:1997)Englische Fassung DIN EN ISO 10472-2:2009-10SupersedesDIN EN ISO 10472-2:1998-05See start of validitywww.beuth.deDocument comprises pages292 Start of validity This standard takes effect on 1 October 2009. DIN EN ISO 10472-2:1998-05 may be used in parallel until 28 December 2009. Amendment o

4、f the European Machinery Directive has made it necessary to review the previously valid standard, EN ISO 10472-2:1997, in terms of the essential requirements of the new European Machinery Directive, 2006/42/EC. This standard contains specifications meeting the essential requirements set out in Annex

5、 I of the “Machinery Directive”, Directive 98/37/EC, (valid until 28 December 2009) and the “revised Machinery Directive”, Directive 2006/42/EC, which takes effect on 29 December 2009, and which apply to textile machinery, industrial laundry and dry-cleaning machinery that are either first placed on

6、 the market or commissioned within the EEA. This standard serves to facilitate proof of compliance with the essential requirements of the directives. Once this standard is cited in the Official Journal of the European Union, it is deemed a “harmonized” standard and thus, a manufacturer applying this

7、 standard may assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). The International and European Standards referred to in clause 2 of this document have been published as the corresponding DIN EN or DIN EN ISO Standards with the same number, except for t

8、hose below, which correspond as follows: IEC 335-1 similar to DIN EN 60335-1*VDE 0700-1 IEC 335-2-7 similar to DIN EN 60335-2-7*VDE 0700-7 ISO 13852 DIN EN 294 ISO 13853 DIN EN 811 ISO 14119 DIN EN 1088 DIN EN ISO 10472-2:2009-10 National foreword This standard includes safety requirements. This sta

9、ndard has been prepared by Technical Committee ISO/TC 72 “Textile machinery and machinery for machinery and accessories” (Secretariat: SNV, Switzerland). The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Technic

10、al Committee NA 060-26-12 AA Wscherei-maschinen of Section Wscherei- und Chemischreinigungsmaschinen. Representatives of manufacturers and users of textile machinery, industrial laundry and dry-cleaning machinery, of the employers liability insurance association Textil und Bekleidung and of the Work

11、ing Group dry-cleaning and industrial laundering” in collaboration with Technical Committee CEN/TC 214 “Textile Wscherei contributed to this standard. DIN EN ISO 10472-2:2009-10 3 Amendments a) Annex ZA (normative) has been replaced by Annex ZA (informative) “Relationship between this European Stand

12、ard and the Essential Requirements of EU Directive 98/37/EC”. b) Annex ZB (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC” has been updated. Previous editions DIN EN ISO 10472-2: 1998-05 DIN VDE 0791-1 (VDE 0791-1): 1989-08 DIN 119

13、05: 1975-07 National Annex NA (informative) Bibliography DIN EN 294, Safety of machinery Safety distances to prevent danger zones from being reached by the upper limbs DIN EN 811, Safety of machinery Safety distances to prevent danger zones being reached by the lower limbs DIN EN 1088, Safety of mac

14、hinery Interlocking devices associated with guards Principles for design and selection DIN EN 60335-1, Household and similar electrical appliances Safety Part 1: General requirements DIN EN 60335-2-7, Household and similar electrical appliances Safety Part 2-7: Particular requirements for washing ma

15、chines This standard differs from DIN EN ISO 10472-2:1998-05 as follows: DIN EN ISO 10472-2:2009-10 4 This page is intentionally blank EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 10472-2October 2008ICS 97.060 Supersedes EN ISO 10472-2:1997 English VersionSafety requirements for industrial

16、laundry machinery - Part 2:Washing machines and washer-extractors (ISO 10472-2:1997)Exigences de scurit pour les machines de blanchisserieindustrielle - Partie 2: Machines laver et laveuses-essoreuses (ISO 10472-2:1997)Sicherheitsanforderungen fr industrielleWschereimaschinen - Teil 2: Wasch- undWas

17、chschleudermaschinen (ISO 10472-2:1997)This European Standard was approved by CEN on 12 October 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this Europeanstandards may be obtained on application to the CEN Management Centre

18、or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial vers

19、ions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spai

20、n, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Membe

21、rs.Ref. No. EN ISO 10472-2:2008: EStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national2 Contents Page Foreword .3 Introduction.4 1 Scope5 2 Normative references5 3 Definitions 6 4 Hazards.8 5 Safety requirements a

22、nd/or measures for the hazards identified in clause 4 9 5.1 General .9 5.2 Mechanical hazards.10 5.2.1 Rotating cage.10 5.2.2 Manual drum doors .10 5.2.3 Doors (cage and drum) .10 5.2.4 Cage doors.10 5.2.5 Power-operated drum doors 10 5.2.6 Loss of stability .11 5.2.7 Suspended washer-extractors .12

23、 5.2.8 Falling load and loading devices .12 5.3 Electrical hazards12 5.4 Thermal hazards 12 5.4.1 Hot liquor12 5.4.2 Hot surfaces.13 5.4.3 Heat energy 13 5.4.4 Viewing panels.13 5.5 Hazards generated by noise.13 5.6 Hazards associated with materials and substances .13 5.6.1 Aggressive chemical actio

24、n .13 5.6.2 Fire and explosion.13 5.6.3 Biological hazards.14 5.7 Hazards due to neglect of ergonomic principles in machines design 14 5.8 Failure of energy supply and control systems.14 5.8.1 Failure of energy supply.14 5.8.2 Failure of control systems14 5.9 Hazards caused by unexpected ejection of

25、 machine parts 14 5.10 Particular hazards associated with barrier machines .15 5.11 Particular hazards associated with tilting machines.15 5.11.1 Tilting controlled manually.15 5.11.2 Automatic tilting 15 5.11.3 Loading and unloading.15 5.11.4 Overturning 16 5.11.5 Maintenance.16 6 Verification of s

26、afety requirements and/or measures .16 7 Information concerning machine use .23 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC24 Annex ZB (informative) Relationship between this European Standard and the Essential Requiremen

27、ts of EU Directive 2006/42/EC25 EN ISO 10472-2:2008 (E) DIN EN ISO 10472-2:2009-10 3 Foreword The text of ISO 10472-2:1997 has been prepared by Technical Committee ISO/TC 72 “Textile machinery and machinery for dry-cleaning and industrial laundering” of the International Organization for Standardiza

28、tion (ISO) and has been taken over as EN ISO 10472-2:2008 by Technical Committee CEN/TC 214 “Textile machinery and accessories” the secretariat of which is held by SNV. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorseme

29、nt, at the latest by April 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifyin

30、g any or all such patent rights. This document supersedes EN ISO 10472-2:1997. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EC Directives. For relationship with EC Directives, s

31、ee informative Annexes ZA and ZB, which are integral parts of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark,

32、Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 10472-2:1997 has been approved

33、by CEN as a EN ISO 10472-2:2008 without any modification. DIN EN ISO 10472-2:2009-10 EN ISO 10472-2:2008 (E) IntroductionThis part of ISO 10472 is intended to instruct the designer of industrial laundry machinery in a systematicmanner, focusing on his particular type of machine, regarding the releva

34、nt essential safety requirements,and to suggest possible state-of-the-art safety solutions.The extent to which hazards are covered is indicated in the scope of this part of ISO 10472. In addition,machinery should comply as appropriate with ISO/TR 12100-1 and ISO/TR 12100-2 for hazards which are nots

35、pecifically referred to in this part of ISO 10472.All examples given in this part of ISO 10472 represent the state of the art. Equivalent solutions areacceptable, provided they attain at least the same safety level.The designer is presumed to have taken into account all the provisions of ISO 10472-1

36、 before consideringthis part of ISO 10472.4DIN EN ISO 10472-2:2009-10 EN ISO 10472-2:2008 (E) 1 ScopeThis part of ISO 10472 covers, together with ISO 10472-1, most significant hazards associated with washingmachines and washer-extractors of all configurations having a net usable cage volume 60 l.Thi

37、s part of ISO 10472 does not cover particular hazards for drawer-type washer-extractors.This part of ISO 10472 does not cover the hazards caused by processing work which may create anexplosive or flammable atmosphere inside the machine.This part of ISO 10472 complements the basic requirements as lai

38、d down in ISO/TR 12100-1 andISO/TR 12100-2. It also gives guidance to the designer on assessing the risks associated with the hazards(see EN 1050) and on selecting measures for attaining the required safety level.This part of ISO 10472 does not apply to ancillary equipment, e.g. chemical supply pump

39、s, steam valvesand supply pipe work, vent systems, work feed systems and discharge systems and ducting to theatmosphere.2 Normative referencesThe following standards contain provisions which, through reference in this text, constitute provisions ofthis part of ISO 10472. At the time of publication,

40、the editions indicated were valid. All standards are subjectto revision, and parties to agreement based on this part of ISO 10472 are encouraged to investigate thepossibility of applying the most recent editions of the standards indicated below. Members of IEC andISO maintain registers of currently

41、valid International Standards.ISO 10472-1:1997, Safety requirements for industrial laundry machinery Part 1: Common requirements.ISO/TR 12100-1:1992, Safety of machinery Basic concepts, general principles for design Part 1: Basicterminology, methodology.ISO/TR 12100-2:1992, Safety of machinery Basic

42、 concepts, general principles for design Part 2:Technical principles and specifications.ISO 13849-1:1), Safety of machinery Safety-related parts of control systems Part 1: General principlesfor design.ISO 13852:1996, Safety of machinery Safety distances to prevent danger zones being reached by theup

43、per limbs.ISO 13853:1), Safety of machinery Safety distances to prevent danger zones being reached by the lowerlimbs.1)To be published.5DIN EN ISO 10472-2:2009-10 EN ISO 10472-2:2008 (E) ISO 14119:1), Safety of machinery Interlocking devices associated with guards Principles for designand selection.

44、IEC 335-1:1991, Safety of household and similar electrical appliances Part 1: General requirements.IEC 335-2-7:1993, Safety of household and similar electrical appliances Part 2: Particular requirements forwashing machines.EN 349:1993, Safety of machinery Minimum gaps to avoid crushing of parts of t

45、he human body.EN 953:1997, Safety of machinery General requirements for the design and construction of guards (fixed,movable).EN 1037:1995, Safety of machinery Prevention of unexpected start-up.EN 1050:1996, Safety of machinery Risk assessment.EN 1760-1:1997, Safety machinery Pressure sensitive prot

46、ective devices Part 1: General principles forthe design and testing of pressure sensing mats and floors.EN 1760-2:1), Safety of machinery Pressure sensitive protective devices Part 2: General principles forthe design and testing of pressure sensitive edges and pressure sensitive bars.EN 60204-1:1992

47、, Safety of machinery Electrical equipment of machines Part 1: General requirements.IEC 204-1:1992, modified3 DefinitionsFor the purposes of this part of ISO 10472, the following definitions apply.3.1washing machineMachine performing only those operations required for washing textiles.3.2washer-extr

48、actorMachine which combines the functions of textile washing and moisture extraction by centrifugal action.3.2.1fixed washer-extractorWasher-extractor in which the drum is rigidly mounted in the frame.3.2.2suspended washer-extractorWasher-extractor in which the drum is not rigidly connected to the f

49、rame but is secured by means of avibration-reducing system.3.2.3tilting washer-extractorFixed or suspended washer-extractor in which the drum tilts during loading and/or unloading.1)To be published.6DIN EN ISO 10472-2:2009-10 EN ISO 10472-2:2008 (E) 3.2.4drawer-type washer-extractorFixed or suspended washer-extractor in which two halfcages slide horizontally out from the frame, in thelow position for loading and the high position for unloading.3.2.5top-loading, vertical axis washer-extractorWa