EN ISO 10472-4-2008 en Safety requirements for industrial laundry machinery - Part 4 Air dryers《工业洗衣机安全要求 第4部分 空气干燥机》.pdf

1、BS EN ISO10472-4:2008ICS 97.060NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDSafety requirementsfor industrial laundrymachineryPart 4: Air dryers (ISO 10472-4:1997)This British Standardwas published under theauthority of the StandardsPolicy and StrategyCommitt

2、ee on 31 March2009 BSI 2009ISBN 978 0 580 63655 4Amendments/corrigenda issued since publicationDate CommentsBS EN ISO 10472-4:2008National forewordThis British Standard is the UK implementation of EN ISO10472-4:2008. It is identical to ISO 10472-4:1997. It supersedes BS ENISO 10472-4:1998 which is w

3、ithdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee TCI/33, Textile machinery.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 provisionsof a contract. User

4、s are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 10472-4October 2008ICS 97.060 Supersedes EN ISO 10472-4:1997 English VersionSafety requirements for industrial laundry m

5、achinery - Part 4: Airdryers (ISO 10472-4:1997)Exigences de scurit pour les machines de blanchisserieindustrielle - Partie 4: Schoirs air (ISO 10472-4:1997)Sicherheitsanforderungen fr industrielleWschereimaschinen - Teil 4: Trockner (ISO 10472-4:1997)This European Standard was approved by CEN on 12

6、October 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be ob

7、tained on application to the CEN Management Centre 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 Manage

8、ment Centre has the same status as theofficial versions.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,

9、 Poland, Portugal,Romania, Slovakia, Slovenia, Spain, 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

10、 any means reservedworldwide for CEN national Members.Ref. No. EN ISO 10472-4:2008: EBS EN ISO 10472-4:2008EN ISO 10472-4:2008 (E) 3 Foreword The 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” o

11、f 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 by

12、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 CENE

13、LEC 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 Di

14、rectives. 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, Belg

15、ium, 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 notice

16、 The text of ISO 10472-4:1997 has been approved by CEN as a EN ISO 10472-4:2008 without any modification. BS EN ISO 10472-4:2008EN ISO 10472-4:2008 (E) 4 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC This European Standard

17、has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide a means of conforming to Essential Requirements of the New Approach Directive Machinery 98/37/EC, amended by 98/79/EC. Once this standard is cited in the Official Journal of t

18、he European Communities under that Directive and has been implemented as a national standard in at least one Member State, compliance with the normative clauses of this standard confers, within the limits of the scope of this standard, a presumption of conformity with the relevant Essential Requirem

19、ents (except 1.7.4. (f) of that Directive and associated EFTA regulations. WARNING Other requirements and other EU Directives may be applicable to the product(s) falling within the scope of this standard. BS EN ISO 10472-4:2008EN ISO 10472-4:2008 (E) 5 Annex ZB (informative) Relationship between thi

20、s European Standard and the Essential Requirements of EU Directive 2006/42/EC This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide a means of conforming to Essential Requirements of the New Approach Direct

21、ive Machinery 2006/42/EC. Once this standard is cited in the Official Journal of the European Communities under that Directive and has been implemented as a national standard in at least one Member State, compliance with the normative clauses of this standard confers, within the limits of the scope

22、of this standard, a presumption of conformity with the relevant Essential Requirements (except 1.4.2.1 2, 1.7.3, 1.7.4.2 t) and u) of that Directive and associated EFTA regulations. WARNING Other requirements and other EU Directives may be applicable to the product(s) falling within the scope of thi

23、s standard. BS EN ISO 10472-4:2008ISO ISO 10472-4:1997(E)iiiForewordISO (the International Organization for Standardization) is a worldwide federation of national standardsbodies (ISO member bodies). The work of preparing International Standards is normally carried out throughISO technical committee

24、s. Each member body interested in a subject for which a technical committee hasbeen established has the right to be represented on that committee. International organizations,governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaboratesclosely with the Internat

25、ional Electrotechnical Commission (IEC) on all matters of electrotechnicalstandardization.Draft International Standards adopted by the technical committees are circulated to the member bodies forvoting. Publication as an International Standard requires approval by at least 75 % of the member bodiesc

26、asting a vote.International Standard ISO 10472-4 was prepared by Technical Committee ISO/TC 72, Textile machinery andmachinery for dry-cleaning and industrial laundering, Subcommittee SC 5, Industrial laundry anddry-cleaning machinery.ISO 10472 consists of the following parts, under the general titl

27、e Safety requirements for industrial laundrymachinery: Part 1: Common requirements Part 2: Washing machines and washer-extractors Part 3: Washing tunnel lines including component machines Part 4: Air dryers Part 5: Flatwork ironers, feeders and folders Part 6: Ironing and fusing pressesBS EN ISO 104

28、72-4:2008ISO 10472-4:1997(E) ISOivIntroductionThis 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 relevant essential safety requirements,and to suggest possible state-of-the-art s

29、afety 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 notspecifically referred to in this part of ISO 10472.All examples given in thi

30、s 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 before consideringthis part of ISO 10472.BS EN ISO 10472-4:2008INTERNATION

31、AL STANDARD ISO ISO 10472-4:1997(E)1Safety requirements for industrial laundry machinery Part 4:Air dryers1 ScopeThis part of ISO 10472 covers, together with ISO 10472-1, most significant hazards associated with airdryers, and in particular with tumble dryers having a net usable cage volume 160 l an

32、d 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 hazards(see EN 1050) and on selecting meas

33、ures 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. At the time of publication, the editions i

34、ndicated 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 ISOmaintain registers of currently valid Internat

35、ional 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 machinery Basic concepts, general princip

36、les 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 systems Part 1: General principlesfor design.

37、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 and similar electrical appliances Part 1: Ge

38、neral requirements.1) To be published.BS EN ISO 10472-4:2008ISO 10472-4:1997(E) ISO2IEC 335-2-11:1993, Safety of household and similar electrical appliances Part 2: Particular requirementsfor tumbler dryers.EN 746-2:1997, Industrial thermoprocessing equipment Part 2: Safety requirements for combusti

39、on 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 983:1996, Safety of machinery Safety requirements for

40、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 floors.EN 1760-2:1), Safety of machinery Pressur

41、e 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.EN 60204-1:1992, Safety of machinery Electrical eq

42、uipment 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 tumbling in a rotating cage in anatmosphere of hot

43、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.3.1.2pass-through tumble dryerTumble dryer having the

44、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 doors, underautomatic (not manual) control.1) To be

45、 published.BS EN ISO 10472-4:2008ISO ISO 10472-4:1997(E)33.2tunnel 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 machine in an atmosphere of highhumidity followed by an atmo

46、sphere 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 common to most industrial laundry machinery are listed in IS

47、O 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 drye

48、r 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 shearing between the dryer and fixed parts, including the structure of the building, anddescent by gravity during maintenance; ejection of pressurized fluids; overturning of ti

49、lting machines.4.2.2 Tunnel finishers: drawing-in or trapping between the screw conveyor and fixed elements.4.3 Electrical hazardsSee ISO 10472-1:1997, 4.2.4.4 Thermal hazards4.4.1 Hot surfaces around the loading door: burns.4.4.2 Loading and unloading areas of the tunnel finisher: burns.4.4.3 Steam spray in tunnel finisher: scalding.4.5 Hazards generated by noiseNoise emitted by fan ducting of tumble dryers and tunnel finishers may cause a hazard. SeeISO 10472-1:1997, 4.4.BS EN IS