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BRITISHSTANDARDBSEN103442005SAFETYOFMACHINERYSAFETYREQUIREMENTSFORTHEDESIGNANDCONSTRUCTIONOFPAPERMAKINGANDFINISHINGMACHINESPART4PULPERSANDTHEIRLOADINGFACILITIESTHEEUROPEANSTANDARDEN103442005HASTHESTATUSOFABRITISHSTANDARDICS85100G49G50G3G38G50G51G60G44G49G42G3G58G44G55G43G50G56G55G3G37G54G44G3G51G40G53G48G44G54G54G44G50G49G3G40G59G38G40G51G55G3G36G54G3G51G40G53G48G44G55G55G40G39G3G37G60G3G38G50G51G60G53G44G42G43G55G3G47G36G58LICENSEDCOPYAUBUSER,NA,TUEAUG28022542GMT00002007,UNCONTROLLEDCOPY,CBSIBSEN103442005THISBRITISHSTANDARDWASPUBLISHEDUNDERTHEAUTHORITYOFTHESTANDARDSPOLICYANDSTRATEGYCOMMITTEEON20DECEMBER2005BSI20DECEMBER2005ISBN0580469956NATIONALFOREWORDTHISBRITISHSTANDARDISTHEOFFICIALENGLISHLANGUAGEVERSIONOFEN103442005THEUKPARTICIPATIONINITSPREPARATIONWASENTRUSTEDBYTECHNICALCOMMITTEEMCE/3,SAFEGUARDINGOFMACHINERY,TOSUBCOMMITTEEMCE/3/9,PAPERANDPRINTINGMACHINESSAFETY,WHICHHASTHERESPONSIBILITYTOAIDENQUIRERSTOUNDERSTANDTHETEXTPRESENTTOTHERESPONSIBLEINTERNATIONAL/EUROPEANCOMMITTEEANYENQUIRIESONTHEINTERPRETATION,ORPROPOSALSFORCHANGE,ANDKEEPUKINTERESTSINFORMEDMONITORRELATEDINTERNATIONALANDEUROPEANDEVELOPMENTSANDPROMULGATETHEMINTHEUKALISTOFORGANIZATIONSREPRESENTEDONTHISSUBCOMMITTEECANBEOBTAINEDONREQUESTTOITSSECRETARYCROSSREFERENCESTHEBRITISHSTANDARDSWHICHIMPLEMENTINTERNATIONALOREUROPEANPUBLICATIONSREFERREDTOINTHISDOCUMENTMAYBEFOUNDINTHEBSICATALOGUEUNDERTHESECTIONENTITLED“INTERNATIONALSTANDARDSCORRESPONDENCEINDEX”,ORBYUSINGTHE“SEARCH”FACILITYOFTHEBSIELECTRONICCATALOGUEOROFBRITISHSTANDARDSONLINETHISPUBLICATIONDOESNOTPURPORTTOINCLUDEALLTHENECESSARYPROVISIONSOFACONTRACTUSERSARERESPONSIBLEFORITSCORRECTAPPLICATIONCOMPLIANCEWITHABRITISHSTANDARDDOESNOTOFITSELFCONFERIMMUNITYFROMLEGALOBLIGATIONSSUMMARYOFPAGESTHISDOCUMENTCOMPRISESAFRONTCOVER,ANINSIDEFRONTCOVER,THEENTITLEPAGE,PAGES2TO19ANDABACKCOVERTHEBSICOPYRIGHTNOTICEDISPLAYEDINTHISDOCUMENTINDICATESWHENTHEDOCUMENTWASLASTISSUEDAMENDMENTSISSUEDSINCEPUBLICATIONAMDNODATECOMMENTSLICENSEDCOPYAUBUSER,NA,TUEAUG28022542GMT00002007,UNCONTROLLEDCOPY,CBSIEUROPEANSTANDARDNORMEEUROPENNEEUROPISCHENORMEN10344NOVEMBER2005ICS85100ENGLISHVERSIONSAFETYOFMACHINERYSAFETYREQUIREMENTSFORTHEDESIGNANDCONSTRUCTIONOFPAPERMAKINGANDFINISHINGMACHINESPART4PULPERSANDTHEIRLOADINGFACILITIESSCURITDESMACHINESPRESCRIPTIONSDESCURITPOURLACONCEPTIONETLACONSTRUCTIONDEMACHINESDEFABRICATIONETDEFINITIONDUPAPIERPARTIE4TRITURATEURSETLEURSDISPOSITIFSDALIMENTATIONSICHERHEITVONMASCHINENSICHERHEITSTECHNISCHEANFORDERUNGENANKONSTRUKTIONUNDBAUVONMASCHINENDERPAPIERHERSTELLUNGUNDAUSRSTUNGTEIL4STOFFLSERUNDDERENBESCHICKUNGSEINRICHTUNGENTHISEUROPEANSTANDARDWASAPPROVEDBYCENON20OCTOBER2005CENMEMBERSAREBOUNDTOCOMPLYWITHTHECEN/CENELECINTERNALREGULATIONSWHICHSTIPULATETHECONDITIONSFORGIVINGTHISEUROPEANSTANDARDTHESTATUSOFANATIONALSTANDARDWITHOUTANYALTERATIONUPTODATELISTSANDBIBLIOGRAPHICALREFERENCESCONCERNINGSUCHNATIONALSTANDARDSMAYBEOBTAINEDONAPPLICATIONTOTHECENTRALSECRETARIATORTOANYCENMEMBERTHISEUROPEANSTANDARDEXISTSINTHREEOFFICIALVERSIONSENGLISH,FRENCH,GERMANAVERSIONINANYOTHERLANGUAGEMADEBYTRANSLATIONUNDERTHERESPONSIBILITYOFACENMEMBERINTOITSOWNLANGUAGEANDNOTIFIEDTOTHECENTRALSECRETARIATHASTHESAMESTATUSASTHEOFFICIALVERSIONSCENMEMBERSARETHENATIONALSTANDARDSBODIESOFAUSTRIA,BELGIUM,CYPRUS,CZECHREPUBLIC,DENMARK,ESTONIA,FINLAND,FRANCE,GERMANY,GREECE,HUNGARY,ICELAND,IRELAND,ITALY,LATVIA,LITHUANIA,LUXEMBOURG,MALTA,NETHERLANDS,NORWAY,POLAND,PORTUGAL,SLOVAKIA,SLOVENIA,SPAIN,SWEDEN,SWITZERLANDANDUNITEDKINGDOMEUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITEUROPENDENORMALISATIONEUROPISCHESKOMITEEFRNORMUNGMANAGEMENTCENTRERUEDESTASSART,36B1050BRUSSELS2005CENALLRIGHTSOFEXPLOITATIONINANYFORMANDBYANYMEANSRESERVEDWORLDWIDEFORCENNATIONALMEMBERSREFNOEN103442005ELICENSEDCOPYAUBUSER,NA,TUEAUG28022542GMT00002007,UNCONTROLLEDCOPY,CBSIEN103442005E2CONTENTSPAGEINTRODUCTION41SCOPE42NORMATIVEREFERENCES43TERMSANDDEFINITIONS64LISTOFSIGNIFICANTHAZARDS75SAFETYREQUIREMENTSAND/ORMEASURES851GENERAL852REQUIREMENTSFORSAFETYDEVICES853POWERTRANSMISSIONELEMENTS954WORKPLACES,ACCESSSTAIRS,CATWALKS,PASSAGEWAYS955FALLINGHAZARDONPULPERS956LOADINGFACILITIESONPULPERS1257STARTUPWARNINGDEVICES1358EMERGENCYSTOPDEVICES1359ISOLATIONANDENERGYDISSIPATION,PREVENTIONOFUNEXPECTEDSTARTUP14510CONTROLSYSTEMSANDACTUATORS14511INTEGRATEDLIGHTING14512ERGONOMICPRINCIPLES14513ELECTRICALEQUIPMENT14514HYDRAULICEQUIPMENT14515PNEUMATICEQUIPMENT14516NOISEHAZARDS15517DANGERSFROMHAZARDOUSSUBSTANCES15518EQUIPMENTANDMEASURESFORMAINTENANCEANDINSPECTIONANDCLEANING15519HAZARDSGENERATEDBYMATERIAL15520POWEREDVALVES156VERIFICATIONOFCOMPLIANCEWITHSAFETYREQUIREMENTSAND/ORPROTECTIVEMEASURES157INFORMATIONFORUSE1671GENERAL1672SPECIFICINFORMATIONONMACHINERY1673SPECIFICINFORMATIONINTHEINSTRUCTIONHANDBOOK16ANNEXZAINFORMATIVERELATIONSHIPOFTHISEUROPEANSTANDARDWITHTHEESSENTIALREQUIREMENTSOFEUDIRECTIVE98/37/EC18BIBLIOGRAPHY19FIGURESFIGURE1PULPERWITHLOADINGFACILITYEXAMPLE6FIGURE2DRUMPULPEREXAMPLE7FIGURE3PROTECTIONAGAINSTFALLINGFROMAHEIGHTATDISCHARGEOPENINGSFORWASTERECOVERYSTOCK11FIGURE4PROTECTIONAGAINSTFALLINGFROMAHEIGHTONRECOVERYPULPERUN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