DIN EN ISO 10472-4-2009 Safety requirements for industrial laundry machinery - Part 4 Air dryers (ISO 10472-4 1997) English version of DIN EN ISO 10472-4 2009-09《工业洗衣机械的安全性要求 第4部分 .pdf

1、September 2009DEUTSCHE NORM English price group 11No 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!$Yc,“1546409w

2、ww.din.deDDIN EN ISO 10472-4Safety requirements for industrial laundry machinery Part 4: Air dryers (ISO 10472-4:1997)English version of DIN EN ISO 10472-4:2009-09Sicherheitsanforderungen fr industrielle Wschereimaschinen Teil 4: Trockner (ISO 10472-4:1997)Englische Fassung DIN EN ISO 10472-4:2009-0

3、9SupersedesDIN EN ISO 10472-4:1998-05www.beuth.deDocument comprises 21 pagesDIN EN ISO 10472-4:2009-09 2 Start of validity This standard takes effect on 1 September 2009. National foreword This standard includes safety requirements. This standard has been prepared by Technical Committee ISO/TC 72 “T

4、extile machinery and machinery for dry-cleaning and industrial laundering” in collaboration with Technical Committee CEN/TC 214 “Textile machinery and accessories” (Secretariat: SNV, Switzerland). The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanica

5、l Engineering Standards Committee), 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 Working Group Wsche

6、rei contributed to this standard. Amendment of the European Machinery Directive has made it necessary to review the previously valid standard, EN ISO 10472-4:1997, in terms of the essential requirements of the new European Machinery Directive, 2006/42/EC. This standard contains specifications meetin

7、g the essential requirements set out in Annex 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-clean

8、ing machinery that are either first placed on 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” st

9、andard and thus, a manufacturer applying this standard may assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). The European Standards referred to in clause 2 of this document have been published as the corresponding DIN EN or DIN EN ISO Standards with th

10、e same number, except for those below which correspond as follows: IEC 335-1 similar to DIN EN 60335-1*VDE 0700-1 IEC 335-2-11 similar to DIN EN 60335-2-11*VDE 0700-11 ISO 6182-1:1993 similar to DIN 14489:1985-05 ISO 13853 DIN EN 811 ISO 14119 DIN EN 1088 Amendments This standard differs from DIN EN

11、 ISO 10472-4:1998-05 as follows: a) Annex ZA (normative) has been replaced by Annex ZA (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC”. b) Annex ZB (informative) “Relationship between this European Standard and the Essential Require

12、ments of EU Directive 2006/42/EC” has been updated. DIN EN ISO 10472-4:1998-05 may be used in parallel until 28 December 2009. DIN EN ISO 10472-4:2009-09 3 Previous editions DIN 11907: 1975-07 DIN 11912: 1979-09 DIN VDE 0791-1: 1989-08 DIN EN ISO 10472-4: 1998-05 National Annex NA (informative) Bibl

13、iography DIN 14489:1985, Sprinkler extinguishing systems General fundamentals DIN EN 811, Safety of machinery Safety distances to prevent danger zones being reached by the lower limbs DIN EN 1088, Safety of machinery Interlocking devices associated with guards Principles for design and selection DIN

14、 EN 60335-1, Household and similar electrical appliances Safety Part 1: General requirements DIN EN 60335-2-11, Household and similar electrical appliances Safety Part 2-11: Particular requirements for tumble dryers DIN EN ISO 10472-4:2009-09 4 This page is intentionally blank EUROPEAN STANDARD NORM

15、E EUROPENNE EUROPISCHE NORM EN ISO 10472-4 October 2008 ICS 97.060 Supersedes EN ISO 10472-4:1997 English Version Safety requirements for industrial laundry machinery - Part 4: Air dryers (ISO 10472-4:1997) Exigences de scurit pour les machines de blanchisserie industrielle - Partie 4: Schoirs air (

16、ISO 10472-4:1997) Sicherheitsanforderungen fr industrielle Wschereimaschinen - Teil 4: Trockner (ISO 10472-4:1997)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 Eu

17、ropean 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 CEN Management Centre or to any CEN member. This European Standard exists in three official versions (Eng

18、lish, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgari

19、a, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZA

20、TION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 10472-4:2008: E2 DIN EN ISO 10472-4:2009-09 EN ISO 1

21、0472-4:2008 (E) Contents Page Foreword .3 Introduction 4 1 Scope .5 2 Normative references .5 3 Definitions .6 4 Hazards 7 5 Safety requirements and/or measures for the hazards identified in clause 4 .8 5.1 General 8 5.2 Mechanical hazards 8 5.2.1 Tumble dryers .8 5.2.2 Tunnel finishers 9 5.3 Electr

22、ical hazards .10 5.4 Thermal hazards .10 5.4.1 Hot surfaces 10 5.4.2 Loading and unloading areas of the tunnel finisher .10 5.4.3 Steam spray in tunnel finishers 10 5.5 Hazards generated by noise 10 5.6 Hazards associated with materials and substances 10 5.6.1 Fire and explosion 10 5.6.2 Chemicals 1

23、1 5.7 Failure of control systems .11 6 Verification of safety requirements and/or measures 11 7 Information concerning machine use 15 7.1 Instruction handbook .15 7.2 Warning signs .15 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 9

24、8/37/EC16 Annex ZB (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC17 ForewordThe text of ISO 10472-4:1997 has been prepared by Technical Committee ISO/TC 72 “Textile machinery and machinery for dry-cleaning and industrial laundering

25、” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 10472-4:2008 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

26、by publication of an identical text or by endorsement, 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 C

27、ENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 10472-4:1997. 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

28、 Directives. For relationship with EC Directives, see 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, B

29、elgium, 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, Spain, Sweden, Switzerland and the United Kingdom. Endorsement not

30、ice The text of ISO 10472-4:1997 has been approved by CEN as a EN ISO 10472-4:2008 without any modification. 3 EN ISO 10472-4:2008 (E) DIN EN ISO 10472-4:2009-09 IntroductionThis part of ISO 10472 is intended to instruct the designer of industrial laundry machinery in a systematicmanner, focusing on

31、 his particular type of machine, regarding the relevant 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

32、12100-1 and ISO/TR 12100-2 for hazards which are notspecifically 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

33、 taken into account all the provisions of ISO 10472-1 before consideringthis part of ISO 10472.4 DIN EN ISO 10472-4:2009-09 EN ISO 10472-4:2008 (E) 1 ScopeThis part of ISO 10472 covers, together with ISO 10472-1, most significant hazards associated with airdryers, and in particular with tumble dryer

34、s having a net usable cage volume 160 l and tunnel finishersincluding associated conveyors and cabinet dryers.This part of ISO 10472 complements the basic requirements as laid down in ISO/TR 12100-1 andISO/TR 12100-2. It also gives guidance to the designer on assessing the risks associated with the

35、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.2 Normative referencesThe following standards contain provisions which, through reference in this text, constitute provisions ofthis part of ISO 10472.

36、At the time of publication, 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 and ISOmain

37、tain registers of currently valid International Standards.ISO 6182-1:1993, Fire protection Automatic sprinkler systems Part 1: Requirements and test methodsfor sprinklers.ISO 10472-1:1997, Safety requirements for industrial laundry machinery Part 1: Common requirements.ISO/TR 12100-1:1992, Safety of

38、 machinery Basic concepts, general principles for design Part 1: Basicterminology, methodology.ISO/TR 12100-2:1992, Safety of machinery Basic concepts, general principles for design Part 2:Technical principles and specifications.ISO 13849-1:1), Safety of machinery Safety-related parts of control sys

39、tems Part 1: General principlesfor design.ISO 13853:1), Safety of machinery Safety distances to prevent danger zones being reached by the lowerlimbs.ISO 14119:1), Safety of machinery Interlocking devices associated with guards Principles for designand selection.IEC 335-1:1991, Safety of household an

40、d similar electrical appliances Part 1: General requirements.1) To be published.5 EN ISO 10472-4:2008 (E) DIN EN ISO 10472-4:2009-09 IEC 335-2-11:1993, Safety of household and similar electrical appliances Part 2: Particular requirementsfor tumbler dryers.EN 746-2:1997, Industrial thermoprocessing e

41、quipment Part 2: Safety requirements for combustion andfuel handling systems.EN 953:1997, Safety of machinery General requirements for the design and construction of guards (fixed,movable).EN 982:1996, Safety of machinery Safety requirements for fluid power systems and components Hydraulics.EN 983:1

42、996, Safety of machinery Safety requirements for fluid power systems and components Pneumatics.EN 1050:1996, Safety of machinery Risk assessment.EN 1760-1:1997, Safety of machinery Pressure sensitive protective devices Part 1: General principlesfor the design and testing of pressure sensing mats and

43、 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 50100-1:1), Safety of machinery Electro-sensitive protective devices Part 1: General requirementsand tests.E

44、N 60204-1:1992, 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:3.1tumble dryerMachine for moisture extraction from a load of damp textile material by tu

45、mbling in a rotating cage in anatmosphere of hot air produced by the tumble dryer.NOTE It may also be used to agitate the loads mechanically without hot air.3.1.1front-loaded tumble dryerTumble dryer in which the plane of the loading door is at a right angle to the axis of rotation of the cage.3.1.2

46、pass-through tumble dryerTumble dryer having the loading and unloading doors on opposite sides.3.1.3tilting tumble dryerTumble dryer which tilts for loading and/or unloading.3.1.4automatic tilting tumble dryerTilting tumble dryer with the tilting motion to load and unload, and opening and closing do

47、ors, underautomatic (not manual) control.1) To be published.6 DIN EN ISO 10472-4:2009-09 EN ISO 10472-4:2008 (E) 3.2tunnel finisherMachine for the drying and finishing of shaped garments within which damp garments arranged onhangers are loaded onto an overhead conveyor for transport through the mach

48、ine in an atmosphere of highhumidity followed by an atmosphere of hot dry air produced by tunnel finisher.3.3cabinet dryerHeated cabinet within which shaped garments are suspended on hangers for the purpose of drying, withoutbeing conveyed during the drying cycle.4 Hazards4.1 GeneralThe hazards comm

49、on to most industrial laundry machinery are listed in ISO 10472-1. Significant particularhazards found in air dryers are listed in 4.2 to 4.7.4.2 Mechanical hazards4.2.1 Tumble dryers4.2.1.1 Rotating cage: entanglement within the rotating cage or between moving and fixed elements.4.2.1.2 Power-operated doors: crushing and shearing between the tumble dryer doors and frame.4.2.1.3 Tilting tumble dryers (in addition to the hazards described in 4.2.1.1 and 4.2.1.2): crushing and shea