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NORMAEUROPEA

Pagina IUNI EN ISO 9902-5:2009

UNIRiproduzione vietata. Tutti i diritti sono riservati. Nessuna parte del presente documentopu essere riprodotta o diffusa con un mezzo qualsiasi, fotocopie, microfilm o altro, senzail consenso scritto dellUNI.

www.uni.com

UNI

Ente Nazionale Italiano

di Unificazione

Via Sannio, 220137 Milano, Italia

UNI EN ISO9902-5

SETTEMBRE 2009

Macchinario tessile

Procedura per prove di rumorositParte 5: Macchinario di preparazione alla tessitura e allamaglieria

Textile machineryNoise test codePart 5: Weaving and knitting preparatory machinery

La norma, insieme alla UNI EN ISO 9902-1, specifica le condizionidi montaggio, funzionamento e misurazione richieste per lamisurazione, la dichiarazione e la verifica del rumore emessodal macchinario di preparazione alla tessitura e alla maglieria.

TESTO INGLESE

La presente norma la versione ufficiale in lingua inglese dellanorma europea EN ISO 9902-5 (edizione marzo 2001), dellaggior-namento A1 (edizione marzo 2009) e tiene conto delle correzioniintrodotte il 20 maggio 2009, il 3 giugno 2009 e il 29 luglio 2009.

La presente norma sostituisce la UNI EN ISO 9902-5:2003, cherimane tuttavia in vigore fino al 28 dicembre 2009.

ICS 17.140.20; 59.120.30; 59.120.40

Norma contenuta ne l l 'Opera "S icurezza de l lavoro ne i cant ier i " ex accordo de l 01/05/2012 t ra UNI e Wol ters K luwer I ta l ia.

R iproduz ione v ie ta ta .

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UNI Pagina IIUNI EN ISO 9902-5:2009

Le norme UNI sono elaborate cercando di tenere conto dei punti di vista di tutte le partiinteressate e di conciliare ogni aspetto conflittuale, per rappresentare il reale statodellarte della materia ed il necessario grado di consenso.Chiunque ritenesse, a seguito dellapplicazione di questa norma, di poter fornire sug-gerimenti per un suo miglioramento o per un suo adeguamento ad uno stato dellartein evoluzione pregato di inviare i propri contributi allUNI, Ente Nazionale Italiano diUnificazione, che li terr in considerazione per leventuale revisione della norma stessa.

Le norme UNI sono revisionate, quando necessario, con la pubblicazione di nuove edizioni odi aggiornamenti.

importante pertanto che gli utilizzatori delle stesse si accertino di essere in possessodellultima edizione e degli eventuali aggiornamenti.Si invitano inoltre gli utilizzatori a verificare lesistenza di norme UNI corrispondenti allenorme EN o ISO ove citate nei riferimenti normativi.

PREMESSA NAZIONALE

La presente norma costituisce il recepimento, in lingua inglese, dellanorma europea EN ISO 9902-5 (edizione marzo 2001) e dellaggior-namento A1 (edizione marzo 2009 con correzioni del 20 maggio 2009,3 giugno 2009 e 29 luglio 2009), che assumono cos lo status dinorma nazionale italiana.

La presente norma stata elaborata sotto la competenza dellaCommissione Tecnica UNI

Sicurezza

La presente norma stata ratificata dal Presidente dellUNI ed entrata a far parte del corpo normativo nazionale il 3 settembre 2009.



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EUROPEAN STANDARD

NORME EUROPENNE

EUROPISCHE NORM

EN ISO 9902-5:2001/A1

March 2009

ICS 17.140.20; 59.120.30; 59.120.40

English Version

Textile machinery - Noise test code - Part 5: Weaving andknitting preparatory machinery - Amendment 1 (ISO 9902-

5:2001/Amd 1:2009)

Matriel pour l'industrie textile - Code d'essai acoustique -

Partie 5: Machines de prparation au tissage et autricotage - Amendement 1 (ISO 9902-5:2001/Amd 1:2009)

Textilmaschinen - Geruschmessverfahren - Teil 5:

Vorbereitungsmaschinen fr die Weberei undKettenwirkerei - nderung 1 (ISO 9902-5:2001/Amd1:2009)

This amendment A1 modifies the European Standard EN ISO 9902-5:2001; it was approved by CEN on 12 March 2009.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of thisamendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references concerning suchnational standards may be obtained on application to the CEN Management Centre or to any CEN member.

This amendment exists in three official versions (English, French, German). A version in any other language made by translation under theresponsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the officialversions.

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, Spain, Sweden, Switzerland and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION

C O MIT E U R O P E N D E N O R MA L IS A T IO N

EUROPISCHES KOMITEE FR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels

2009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.

Ref. No. EN ISO 9902-5:2001/A1:2009: E

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2

Contents Page

Foreword ..............................................................................................................................................................3

Annex ZA (informative) Relationship between this European Standard and the EssentialRequirements of EU Directive 98/37/EC ..............................................................................................4

Annex ZB (informative) Relationship between this European Standard and the EssentialRequirements of EU Directive 2006/42/EC ..........................................................................................5

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3

Foreword

This document (EN ISO 9902-5:2001/A1:2009) has been prepared by Technical Committee ISO/TC 72"Textile machinery and machinery for dry-cleaning and industrial laundering" in collaboration with TechnicalCommittee CEN/TC 214 "Textile machinery and accessories", the secretariat of which is held by SNV.

This Amendment to the European Standard EN ISO 9902-5:2001 shall be given the status of a nationalstandard, either by publication of an identical text or by endorsement, at the latest by September 2009, andconflicting 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 patentrights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.

This document has been prepared under a mandate given to CEN by the European Commission and theEuropean Free Trade Association, and supports essential requirements of EC Directives.

For relationship with EC Directives, see informative Annexes ZA and ZB, which are integral parts of thisdocument.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, CzechRepublic, 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

The text of ISO 9902-5:2001/Amd 1:2009 has been approved by CEN as a EN ISO 9902-5:2001/A1:2009without any modification.

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Annex ZA(informative)

Relationship between this European Standard and the EssentialRequirements of EU Directive 98/37/EC

This European Standard has been prepared under a mandate given to CEN by the European Commissionand the European Free Trade Association to provide a means of conforming to Essential Requirements of theNew Approach Directive 98/37/EC.

Once this standard is cited in the Official Journal of the European Communities under that Directive and hasbeen 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 conformitywith Essential Requirement 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) fallingwithin the scope of this standard.

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5

Annex ZB(informative)

Relationship between this European Standard and the EssentialRequirements of EU Directive 2006/42/EC

This European Standard has been prepared under a mandate given to CEN by the European Commissionand the European Free Trade Association to provide a means of conforming to Essential Requirements of theNew Approach Directive 2006/42/EC on machinery.

Once this standard is cited in the Official Journal of the European Communities under that Directive and hasbeen 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 conformitywith Essential Requirement 1.7.4.2 u) of that Directive and associated EFTA regulations.

WARNING Other requirements and other EU Directives may be applicable to the product(s) fallingwithin the scope of this standard.

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Reference numberISO 9902-5:2001/Amd.1:2009(E)

ISO 2009

INTERNATIONALSTANDARD

ISO9902-5

First edition2001-03-15

AMENDMENT 1

2009-03-15

Textile machinery Noise test code

Part 5:Weaving and knitting preparatorymachinery

AMENDMENT 1

Matriel pour l'industrie textile Code d'essai acoustique

Partie 5: Machines de prparation au tissage et au tricotage

AMENDEMENT 1

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ISO 9902-5:2001/Amd.1:2009(E)

PDF disclaimer

This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but

shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In

downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariataccepts no liability in this area.

Adobe is a trademark of Adobe Systems Incorporated.

Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation

parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. Inthe unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.

COPYRIGHT PROTECTED DOCUMENT

ISO 2009

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below orISO's member body in the country of the requester.

ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11

Fax + 41 22 749 09 47

E-mail [email protected] www.iso.org

Published in Switzerland

ii ISO 2009 All rights reserved UNI EN ISO 9902-5:2009



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ISO 9902-5:2001/Amd.1:2009(E)

ISO 2009 All rights reserved iii

Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies(ISO member bodies). The work of preparing International Standards is normally carried out through ISOtechnical committees. Each member body interested in a subject for which a technical committee has beenestablished has the right to be represented on that committee. International organizations, governmental andnon-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with theInternational Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.

The main task of technical committees is to prepare International Standards. Draft International Standardsadopted by the technical committees are circulated to the member bodies for voting. Publication as anInternational Standard requires approval by at least 75 % of the member bodies casting a vote.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patentrights. ISO shall not be held responsible for identifying any or all such patent rights.

Amendment 1 to ISO 9902-5:2001 was prepared by Technical Committee ISO/TC 72, Textile machinery andaccessories, Subcommittee SC 8, Safety requirements for textile machinery.

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ISO 9902-5:2001/Amd.1:2009(E)

ISO 2009 All rights reserved 1

Textile machinery Noise test code

Part 5:Weaving and knitting preparatory machinery

AMENDMENT 1

Page 1, Normative references

Delete the year of publication for the following references:

ISO 2544

ISO 3744

ISO 3746

ISO 3747

ISO 9614-1

ISO 9614-2

ISO 11201

ISO 11202

ISO 11204


Add the following reference:

ISO 9902-1:2001/Amd.1:2009, Textile machinery Noise test code Part 1: Common requirements


Delete the year of publication for the following reference:

ISO 11204

Page 2, 5.2

Replace the first sentence with the following:

See 5.2 of ISO 9902-1:2001, as amended by ISO 9902-1:2001/Amd.1:2009.

Page 4, Clause 12

Replace with the following:

See Clause 12 of ISO 9902-1:2001, as amended by ISO 9902-1:2001/Amd.1:2009.

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EUROPEANSTANDARD

NORMEEUROPENNE

EUROPISCHENORM

ENISO9902-5

March2001

ICS17.140.20;59.120.01

Englishversion

Textilemachinery-Noisetestcode-Part5:Weavingandknittingpreparatorymachinery(ISO9902-5:2001)

Matrielpourl'industrietextile-Coded'essaiacoustique-Partie5:Machinesdeprparationautissageetau

tricotage(ISO9902-5:2001)

Textilmaschinen-Geruschmessverfahren-Teil5:VorbereitungsmaschinenfrdieWebereiund

Kettenwirkerei(ISO9902--5:2001)

ThisEuropeanStandardwasapprovedbyCENon15March2001.

CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember.

ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusastheofficialversions.

CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION

COMIT EUROPEN DE NORMALISATION

EUROPISCHES KOMITEE FR NORMUNG

ManagementCentre:ruedeStassart,36 B-1050Brussels

2001CEN AllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.

Ref.No.ENISO9902-5:2001E

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Page2ENISO9902-5:2001

Foreword

ThetextoftheInternationalStandardISO9902-5:2001hasbeenpreparedbyTechnicalCommitteeISO/TC72 "Textile machinery and machinery for dry-cleaning and industrial laundering" in collaboration withTechnicalCommitteeCEN/TC214"Textilemachineryandmachineryfordry-cleaningandindustriallaundry",thesecretariatofwhichisheldbySNV.

ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltext or by endorsement, at the latest by September 2001, and conflicting national standards shall bewithdrawnatthelatestbySeptember2001.

ThisEuropeanStandardhasbeenpreparedunderamandategiven toCENby theEuropeanCommissionandtheEuropeanFreeTradeAssociation,andsupportsessentialrequirementsofEUDirective(s).

ForrelationshipwithEUDirective(s),seeinformativeAnnexZB,whichisanintegralpartofthisstandard.

According totheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthe followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark,Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal,Spain,Sweden,SwitzerlandandtheUnitedKingdom.

Endorsementnotice

The text of the International Standard ISO 9902-5:2001 was approved by CEN as a European Standardwithoutanymodification.

NOTE:NormativereferencestoInternationalStandardsarelistedinannexZA(normative).

AttentionisdrawntothepossibilitythatsomeoftheelementsofthisInternationalStandardmaybethesubjectofpatentrights.ISOshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.

This first edition of ISO 9902-5, together with ISO 9902-1, ISO 9902-2, ISO 9902-3, ISO 9902-4,ISO9902-6 andISO9902-7,cancelsandreplacesISO9902:1993,whichhasbeentechnicallyrevised.

ISO9902consistsofthefollowingparts,underthegeneraltitleTextilemachinery-Noisetestcode:

- Part1:Commonrequirements- Part2:Spinningpreparatoryandspinningmachinery- Part3:Nonwovenmachinery- Part4:Yarnprocessing,cordageandropemanufacturingmachinery- Part5:Weavingandknittingpreparatorymachinery

- Part6:Fabricmanufacturingmachinery- Part7:Dyeingandfinishingmachinery

AnnexZAofthispartofISO9902isforinformationonly.

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AnnexZA(normative)

Normativereferencesto internationalpublicationswith theirrelevantEuropeanpublications

This European Standard incorporates by dated or undated reference, provisions from other publications.These normative references are cited at the appropriate places in the text and the publications are listedhereafter.Fordatedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropeanStandardonlywhenincorporated in itbyamendmentorrevision.Forundatedreferencesthelatesteditionofthepublicationreferredtoapplies(includingamendments).

NOTEWhereanInternationalPublicationhasbeenmodifiedbycommonmodifications,indicatedby(mod.),therelevantEN/HDapplies.

Publication Year Title EN YearISO3744 1994 Acoustics Determinationofsoundpower levels of

noise sources using sound pressure Engineeringmethod inan essentially free field over a reflecting

plane

ENISO3744 1995

ISO3746 1995 Acoustics Determinationofsoundpower levels ofnoise sources using sound pressure Survey me-thodusinganenvelopingmeasurementsurfaceoverareflectingplane

ENISO3746 1995

ISO3747 2000 Acoustics Determinationofsoundpower levels ofnoise sources using sound pressure Comparisonmethodforuseinsitu

ENISO3747 2000

ISO9614-1 1993 Acoustics Determinationofsoundpower levels ofnoisesourcesusingsoundintensity Part1:Measu-

rementatdiscretepoints

ENISO9614-1 1995

ISO9614-2 1996 Acoustics Determinationofsoundpower levels ofnoisesourcesusingsoundintensity Part2:Measu-rementbyscanning

ENISO9614-2 1996

ISO11201 1995 Acoustics Noiseemittedbymachineryandequip-ment Measurement of emission sound pressurelevelsataworkstationandatotherspecifiedposi-tions Engineeringmethodinanessentiallyfreefieldoverareflectingplane

ENISO11201 1995

ISO11202 1995 Acoustics Noiseemittedbymachineryandequip-ment Measurement of emission sound pressurelevelsataworkstationandatotherspecifiedposi-

tions Surveymethodinsitu

ENISO11202 1995

ISO11204 1995 Acoustics Noiseemittedbymachineryandequip-ment Measurement of emission sound pressurelevelsataworkstationandatotherspecifiedposi-tions Methodrequiringenvironmentalcorrections

ENISO11204 1995

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AnnexZB(informative)

Clausesof thisEuropeanStandard addressingEssentialRequirementsorotherprovisionsof EU Directives

ThisEuropeanStandardhasbeenpreparedunderamandategiven toCENby theEuropeanCommissionandtheEuropeanFreeTradeAssociationandsupportsessentialrequirementsoffollowingEUdirective(s).

MachineryDirective98/37/EC,amendedbyDirective98/79/EC.

WARNING:OtherrequirementsandotherEUDiectivesmaybeapplicabletotheproduct(s)fallingwithinthescopeofthisstandard.

CompliancewiththisstandardprovidesonemeansofconformingwithspecificessentialrequirementsoftheDirective(s)concernedandassociatedEFTAregulations.

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Reference number

ISO 9902-5:2001(E)

ISO 2001

INTERNATIONALSTANDARD

ISO9902-5

First edition2001-03-15

Textile machinery Noise testcodePart 5:Weaving and knittingpreparatorymachinery

Matriel pour lindustrie textile Code d'essai acoustique

Partie 5: Machines de prparation au tissage et au tricotage

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ISO 9902-5:2001(E)

PDF disclaimer

This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall notbe edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading thisfile, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat accepts no liability in thisarea.

Adobe is a trademark of Adobe Systems Incorporated.

Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameterswere optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely eventthat a problem relating to it is found, please inform the Central Secretariat at the address given below.

ISO 2001

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronicor mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO's member bodyin the country of the requester.

ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. +41 22 749 01 11Fax +41 22 749 09 47E-mail [email protected] www.iso.ch

Printed in Switzerland

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ISO 9902-5:2001(E)

ISO 2001All rights reserved iii

Contents Page

Foreword.....................................................................................................................................................................iv

1 Scope ..............................................................................................................................................................1

2 Normative references ....................................................................................................................................1

3 Terms and definitions ...................................................................................................................................2

4 Defining the testobject .................................................................................................................................2

5 Sound power leveldetermination ................................................................................................................2

6 Emission sound pressure leveldetermination...........................................................................................2

7 Installation andmountingconditions..........................................................................................................4

8 Operatingconditions.....................................................................................................................................4

9 Measurement uncertainties ..........................................................................................................................4

10 Information to be recorded ...........................................................................................................................4

11 Information to be reported............................................................................................................................4

12 Declaration andverificationofnoise emission values..............................................................................4

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ISO 9902-5:2001(E)

iv ISO 2001All rights reserved

Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISOmember bodies). The work of preparing International Standards is normally carried out through ISO technicalcommittees. Each member body interested in a subject for which a technical committee has been established hasthe right to be represented on that committee. International organizations, governmental and non-governmental, inliaison with ISO, also take part in the work. ISO collaborates closely with the International ElectrotechnicalCommission (IEC) on all matters of electrotechnical standardization.

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3.

Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.Publication as an International Standard requires approval by at least 75 %of the member bodies casting a vote.

Attention is drawn to the possibility that some of the elements of this part of ISO 9902 may be the subject of patentrights. ISO shall not be held responsible for identifying any or all such patent rights.

International Standard ISO 9902-5 was prepared by Technical Committee ISO/TC 72, Textile machinery andmachinery for dry-cleaning and industrial laundering, Subcommittee SC 8, Safety requirements for textilemachinery.

This first edition of ISO 9902-5, together with ISO 9902-1, ISO 9902-2, ISO 9902-3, ISO 9902-4, ISO 9902-6andISO 9902-7, cancels and replaces ISO 9902:1993, which has been technically revised.

ISO 9902 consists of the following parts, under the general title Textile machinery Noise test code:

Part 1: Common requirements

Part 2: Spinning preparatory and spinning machinery

Part 3: Nonwoven machinery

Part 4: Yarn processing, cordage and rope manufacturing machinery

Part 5: Weaving and knitting preparatory machinery

Part 6: Fabric manufacturing machinery

Part 7: Dyeing and finishing machinery

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INTERNATIONALSTANDARD ISO 9902-5:2001(E)

ISO 2001All rights reserved 1

Textile machinery Noise testcode

Part 5:Weaving and knittingpreparatorymachinery

1 Scope

This part of ISO 9902, taken together with ISO 9902-1, specifies the mounting, operating and measuring conditionsrequired for the measurement, declaration and verification of noise emitted by weaving and knitting preparatorymachinery.

It is applicable to engineering (grade 2) and survey (grade 3) methods, in accordance with the InternationalStandards to which it makes normative reference, and to machines of different types used as defined in ISO 2544for warping, beaming and sizing.

2 Normative references

The following normative documents contain provisions which, through reference in this text, constitute provisions ofthis part of ISO 9902. For dated references, subsequent amendments to, or revisions of, any of these publicationsdo not apply. However, parties to agreements based on this part of ISO 9902 are encouraged to investigate the

possibility of applying the most recent editions of the normative documents indicated below. For undatedreferences, the latest edition of the normative document referred to applies. Members of ISO and IEC maintainregisters of currently valid International Standards.

ISO 2544, Textile machinery and accessories Warping machinery Preparation of warp for weaving Vocabulary.

ISO 3744:1994, Acoustics Determination of sound power levels of noise sources using sound pressure Engineering method in an essentially free field over a reflecting plane.

ISO 3746:1995, Acoustics Determination of sound power levels of noise sources using sound pressure Survey method using an enveloping measurement surface over a reflecting plane.

ISO 3747:2000, Acoustics Determination of sound power levels of noise sources using sound pressure

Comparison method for usein situ.

ISO 9614-1:1993, Acoustics Determination of sound power levels of noise sources using sound intensity Part 1: Measurement at discrete points.

ISO 9614-2:1996, Acoustics Determination of sound power levels of noise sources using sound intensity Part 2: Measurement by scanning.

ISO 9902-1:2001,Textile machinery Noise test code Part 1: Common requirements.

ISO 11201:1995, Acoustics Noise emitted by machinery and equipment Measurement of emission soundpressure levels at a work station and at other specified positions Engineering method in an essentially free fieldover a reflecting plane.

ISO 11202:1995, Acoustics Noise emitted by machinery and equipment Measurement of emission soundpressure levels at a work station and at other specified positions Survey methodin situ.

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2 ISO 2001All rights reserved

ISO 11204:1995, Acoustics Noise emitted by machinery and equipment Measurement of emission soundpressure levels at a work station and at other specified positions Method requiring environmental corrections.

3 Terms and definitions

For the purposes of this part of ISO 9902, the terms and definitions given in ISO 9902-1 apply.

4 Defining the testobject

See Table 1 of this part of ISO 9902 and clause 4 of ISO 9902-1:2001.

5 Sound power leveldetermination

5.1 International Standards required forbasicmeasurements

5.1.1 General

See 5.1 of ISO 9902-1:2001.

5.1.2 Determinationbymeasuring soundintensity

Determination of the A-weighted sound power level, LWA, using sound intensity measurements shall be inaccordance with ISO 9614-1 (discrete points) or ISO 9614-2 (scanning).

5.1.3 Determination using emission sound pressure levelson a measurement surface

Determination of the A-weighted sound power level, LWA, by measurement of A-weighted emission sound pressurelevels on a prescribed measurement surface shall be in accordance with one of the following:

ISO 3744,

ISO 3747, or

ISO 3746, but only where use of ISO 3744 or ISO 3747 is not practicable.

5.2 Verylarge machines

See 5.2 of ISO 9902-1:2001. Very large machines are designated by the letter L in Table 1 of this part ofISO 9902.

6 Emission sound pressure leveldetermination

6.1 International Standards required forbasicmeasurements

See 6.1 of ISO 9902-1:2001.

The A-weighted emission sound pressure level, LpA, shall be determined in accordance with one of the following:

ISO 11201,

ISO 11204, or

ISO 11202, but only where use of ISO 11201 or 11204 is not practicable.

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6.2 Selectionof workstation and other specified positions

See 6.2 of ISO 9902-1:2001.

Three options, designated d), e) and f)1), are used to define a work station for wearing and knitting preparatorymachinery. For each machine family, select the option indicated in Table 1.

d) This option consists of several positions on a measurement line around the machine at a distance of 1 m fromthe surface of the machine and a height of 1,6m above the floor or working platform. Where a centreline canbe defined, both intersections between the centreline and the measurement line shall serve as measurementpositions. In addition, sufficient further measurement positions equally spaced around the measurement lineshall be used to ensure that the distance between any adjacent measurement positions does not exceed 2 m.

e) This option consists of three measurement positions at a height of 1,6 m on the feed side, as shown inFigure 1.

Dimensions in metres

A, B and C are the measurement positions.

a Warp thread entry.

Figure 1Option e)

f) This option consists of three positions opposite the feed side, as shown in Figure 2.

Dimensions in metres

A, B and C are the measurement positions.

a Warp thread entry.

Figure 2Optionf)

1) Continues the numeration begun in clause 4 of ISO 9902-1:2001.

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For each of the three options, LpAshall be calculated from the values measured at the defined positions (see 6.1 ofISO 9902-1:2001).

7 Installation andmountingconditions

See clause 7 of ISO 9902-1:2001.

8 Operatingconditions

See clause 8of ISO 9902-1:2001 and Table 1 of this part of ISO 9902.

9 Measurement uncertainties


10 Information to be recorded


11 Information to be reported

See clause 11 of ISO 9902-1:2001. The information required to be reported includes that contained in Table 1 ofthis part of ISO 9902.

12 Declaration andverificationofnoise emission values


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Table

1

Measurementconditionsforweavingandknittingpreparatorymachinery

Test

objectdefinition(seeclause4)

Operatingconditions(seeISO

9902-1:2001

,clause8)

Machinefamily

Equipmentincluded

forthetestif

applicable

Equipm

entexcluded

from

thetesta

Machine

configuration(see

ISO

9902-1:2001

,

clause4)

Designfea

tures

tobereported

Verylarge

machinery

L(5

.2)

Workstation

(see6

.2)

Prescribed

parameters

Variable

parameters

Parameters

tobereported

Sectionwarping

m

achine(warping

pr

ocess)

creelwith

non-rota

ting

packages

b)

maximum

warping

speedinmetresper

minute

diameteroft

hedrum

inmillimetres

usablewidth

inmillimetres

typeofdrive

(e.g.

hydraulic

,electric)

e)

wit

houtmaterial

warpingspeedin

metresperminute

Sectionwarping

m

achine(beaming

pr

ocess)

creel

b)

maximum

be

aming

speedinmetresper

minute

maximum

be

aming

tensionin

centinewtons

diameteroft

hebeam

tubeinmillim

etres

typeofdrive

(e.g.

hydraulic

,electric)

warpbeam(

shaft

drivenorcon

tact

drum

driven)

f)

wit

houtmaterial

beamingspeedin

metresperminute

Directbeaming

m

achineanddirect

warpingmachine

creelwith

non-rota

ting

packages

a)

maximum

be

aming

speedinmetresper

minute

beam

flange

diameterin

millimetres

diameteroft

hebeam

tube

inmillimetres

usablewidth

inmillimetres

typeofdrive

(e.g.

hydraulicorelectric)

beam

(shaft-

drivenor

contactdrum

driven)

f)

wit

hmaterial

approx

.10mm

thicknessofmaterial

beamingspeedin

metresperminute

materialdata

singlethreadtension

incentinewtons

totalnumberof

threads

contact

loadofthe

driverollerorpress

rollerin

newtons

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Table

1(continued)

Test

objectdefinition(seeclause4)

Operatingconditions(seeISO

9902-1:2001

,clause8)

Machinefamily

Equipmentincluded

forthetestif

applicable

Equipm

entexcluded

from

thetesta

Machine

configuration(see

ISO

9902-1:2001

,

clause4)

Designfea

tures

tobereported

Verylarge

machinery

L(5

.2)

Workstation

(see6

.2)

Prescribed

parameters

Variable

parameters

Parameters

tobereported

Sizingmachine

feeding

device

(beamr

ackorcreel)

a)

maximum

be

aming

speedinmetresper

minute

diameteroft

hebeam

tubeinmillim

etres

flangediame

ter

inmillimetres

usablewidth

inmillimetres

typeofdrive

(e.g.

hydraulic

,electric)

L

d)

wit

hmaterial

approx

.10mm

thicknessofmaterial

beamingspeedin

metresperminute

materialdata

singlethreadtension

incentinewtons

totalnumberof

threads

contact

loadofthe

pressro

ller

innewtons

Creelwithrotating

ya

rnpackages

associatedmachine

c)

L

d)

wit

hmaterial

packagesapprox

.

half-full

offrunningspeedin

metresperminute

packagediameter

inmillim

etres

packageweight

inkilogr

ams

a

However,suchequipmentmaybenecessaryforrunningthemachinewithmaterial.

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