BucyrusAmerica,Inc. 4041WurnoRoad Telephone:540-980-4530 Pulaski,VA24301 Fax:540-994-3763 Internet:www.bucyrus.com OperationManual BUCYRUS - FeederBreaker Model - 7MFBH-48A Doc.No.: A6474X248 BI000863
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ThismanualisintendedtoprovideGENERALproductinformationfor theModel7MFBH-48AFeederBreaker.Theillustrations,descriptions andprocedurescontainedinthispublicationapplyonlytoTHISmachine.BucyrusAmerica,Inc.reservestherighttorevisemodelsand designswithoutpriornotice.
Thisfeederbreakerwasmanufacturedundertheguidelines,proceduresandrequirementsoftheU.S.FederalCoalMineHealthand SafetyAct,CodeofFederalRegulations,Title30,Chapter1,Subpart0, Part75forundergroundcoalmines,andotherapplicablenon-U.S. regulatoryagencystandards.
Atthecompletionofthemanufacturingprocess,thisunitwasissuedthe appropriateapprovalnumbersandnameplatesindicatingitmetthe technicalrequirementsoftheseregulatoryagencies.Anychangetothe designorstructureofthisunit,withouttheconsentofBucyrusAmerica, Inc.andtheseregulatoryagencies,oranyrepairorreplacementof partscontrarytoBucyrusAmerica,Inc.’sinstructions,mayinvalidate theseapprovalsandrenderthisunitunsafetooperate.
StrictcompliancewithallFederalandStateMininglaws,regulations andpracticesregardingthesafeoperationandmaintenanceofundergroundminingequipmentandstrictadherencetotheinstructionsinthis manualisnecessaryforthepersonalsafetyofthoseworkingonor aroundthisunit.
Whilethismanualattemptstoanticipatethemostimportantoperations andmaintenanceneedsforthisunit,unforeseencircumstancesmay arisethathavenotbeenaddressedinthismanual.Ifanyconcernsor questionsarise,pleasecontactyourBucyrusAmerica,Inc.Service Representative immediately
Thisworkcontainsinformationprotectedundertradesecretandother intellectualpropertylaws,andisprotectedundertheU.S.Copyright Actof1976,asamended.Thisworkisprovidedunderlicenseandthe licenseisnon-transferable.Distributionandaccessislimitedonlyto authorizedpersonnel.Disclosure,reproduction,distributionorunauthorizedusemaybeaviolationoffederalandstatelawsandmaysubjecttheunauthorizedusertocriminalliability.
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© BUCYRUSAMERICA,INC. ALLRIGHTSRESERVED
________________________________________________ Tableofcontents A6474X248 SSVI/03 ©BUCYRUSAMERICA,INC. Tableofcontents
Aboutthismanual Aboutthismanual 1.3 Beforestartingtowork 1.3 Whoisthisoperatingmanualintendedfor? 1.3 Whatisthepurposeofthisoperatingmanual? ................... 1.4 Charactersandsymbols 1.5
1.
Yoursafety Yoursafety 2.3 Personnel 2.4 Operation 2.4 Installationandrepair...................................................... 2.4 Operatingconditions 2.5 Intendeduse 2.5 Unauthorizeduse 2.5 Safetyinstructions 2.7 Generalrules: 2.7 Storageandtransport 2.9 Installationandstart-up 2.9 Operation 2.10 Maintenanceandrepair 2.10 Overviewofthesafetyinstructions 2.15 Chapter3:Storageandtransport 2.15 Chapter4:Installation 2.15 Chapter5:Operation .....................................................2.16 Chapter6:Technicaldata 2.19
Storageandtransport Storageandtransport............................................................ 3.3 Storage 3.3 Storageofthemachineandspareparts 3.3 Transport 3.4 Beforetransport 3.5
Installation Installation............................................................................... 4.3 Pointstoobservepriortoinstallation 4.3 Whoisallowedtocarryoutinstallation? 4.3 Whichtoolsarerequiredforinstallation? 4.3 Notesoninstallation 4.4 Pre-installationchecklist ................................................ 4.5 Safetyfeatures 4.6 BI000863
2.
3.
4.
5. Operation
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Operation................................................................................. 5.3 Howtooperatethefeederbreaker 5.3 Whoisallowedtooperatethefeederbreaker ............... 5.3 Whencanconveyingbestarted? 5.3 Controlsandindicators 5.4 Operator’sstation 5.4 Primaryvalvebank ......................................................... 5.5 Starterenclosure 5.8 Conveyor 5.10 Dailystartingprocedure 5.11 Shutdownprocedure 5.13 Electricalsystem 5.15 Starterenclosure 5.17 Electricalcomponents 5.18 Hydraulicsystem 5.19 Majorhydrauliccomponents ....................................5.20 Mechanicalassemblies 5.23 Crawlerassembly(s) 5.23 Conveyorchain 5.24 Greasetake-up ........................................................5.24 Headshaft 5.25 Powerunit ................................................................5.26 Tailshaft 5.26 Breakerassembly .....................................................5.27 Instructionsonthemaintenanceofthefeederbreaker 5.29 Importantnotes ........................................................5.29 Beforemaintenance 5.29 Lubricationandinspection .......................................5.31 Specificlubricationandmaintenanceprocedures 5.34 Every8hoursofoperation .......................................5.34 Weekly 5.36 Every2weeks 5.39 Monthly 5.40 Every3months 5.41 Every2500hours 5.42 Every6months 5.43 Inspectionofthefeederbreaker 5.45 Inspectionofwearpartsonthefeederbreaker 5.46 Instructionsontheadjustmentprocedures 5.47 Conveyorchainadjustment 5.47 Crawlertrackadjustment 5.49 Breakerdrivechain 5.51 Instructionsonthereplacementofwearparts 5.54 Headshaft 5.54 Headshaftsprockets ...............................................5.56 Tailshaft 5.58 Conveyorchain ........................................................5.63 Crawlertrack 5.66 Crawlerassembly .....................................................5.69 Powerunit 5.76 Conveyordrivemotor ...............................................5.84 Breakerassembly 5.87 Breakerbits...............................................................5.90 BI000863
________________________________________________ Tableofcontents A6474X248 SSVI/03 ©BUCYRUSAMERICA,INC. 6. Technicaldata Technicaldata .........................................................................6.3 Componentsofthefeederbreakerbreaker 6.3 Tighteningtorques................................................................6.7 Permissibledata 6.13 Lubricationfluidsandgreases 6.13 7. Foryourinformation Foryourinformation...............................................................7.3 Ourservice 7.3 Serviceaddress...............................................................7.3 Rebuildfacilityaddress 7.4 BI000863
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©BUCYRUSAMERICA,INC. BI000863
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_______________________________________________________________ 1 Aboutthismanual BI000863
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applicableoperatingmanual machinetype
Aboutthismanual
Thischapterprovidesimportantinformationmakingiteasierforyouto usethismanual.Youwillalsobegiveninformationonthestructureof themanualandthesymbolsandcharactersused.
Beforestartingtowork
Takecaretoensurethattheoperatingmanualavailabletoyouisapplicableforthetypeofequipmentormachineused.
Thisoperatingmanualisintendedfor:
BUCYRUS – Model7MFBH-48AFeederBreaker SerialNo.:54-2143/54-2144
andisonlypermittedtobeusedforequipmentofthistype.
Theoperatingmanualmustbeaccessibleatalltimestoallpersons workingonorwiththemachine. Itshould,ifpossible,alwaysbeavailableattheplaceofoperation.
Sendforanewoperationmanualimmediatelyifthepresentmanualis nolongercompleteorhasbecomeillegible.
Whoisthisoperatingmanualintendedfor?
Thisoperatingmanualisintendedforthosepersonswhoworkwithor onthemachine.
Everypersonworkingonthefaceorintheintersectionbetweenface andentryorintheentrymustreadthisoperatingmanual.
Thisincludespersonswho:
■ areinchargeoftransport
■ preparetheriseheading
■ performassembly/disassemblywork
■ operatethemachine
■ eliminatefaults
■ performdailyroutineworkonthefaceorintheentry
■ performmaintenancework
■ performrepairwork
supervisorypersonnelwho:
■ initiateand/or
■ supervisetheactivitiesjustindicated.
_______________________________________ Beforestartingtowork A6474X248 SSVI/03 1.3 ©BUCYRUSAMERICA,INC.
newoperationmanual BI000863
cost-effectiveness
Whatisthepurposeofthisoperatingmanual?
Thisoperatingmanualisintendedtohelpyouworkefficientlyand safelywithourproduct.Itcontainsimportantinformationonalltheactivitiesrelatedtothemachine.
Readthisoperatingmanualcompletelyandatease.Payspecialattentiontothesafetyinstructions.Trytomemorizetheappearanceandthe meaningofthesafetyandinstructionsymbols.
service safety
Ifanydetailsarenotclearlyunderstood,pleasecontactourservicedepartment.Ourserviceaddressisgiveninthechaptertitled“Foryour information”.
Readthechapter“Foryoursafety”withspecialattention.Thechapter containsimportantinformationindicatingpossiblehazards.Observe theinformationgivenandfollowtheproceduralinstructions.
Beforestartingtowork ________________________________________ 1.4
©BUCYRUSAMERICA,INC.
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Charactersandsymbolsused
Thefollowingcharactersandsymbolsareusedforsafetyinstructions andimportantinformationintheoperatingmanual.
Trytomemorizethesymbolsandtheirmeanings.
DANGER!
Pointsinthetextmarkedwiththissymboldrawyourattentionto immediatelyimpendingdanger.Possibleconsequencesare: veryseriousinjuryorevendeath.
WARNING!
Thesepointscontaininformationondangeroussituations.Possibleconsequencesare:veryseriousinjuryorevendeath.
CAUTION!
Thissymboldrawsattentiontodangeroussituations.Possible consequencesare:lighttomoderatelyseriousinjuriesandmachinedamage.
NOTICE!
Pointsinthetextmarkedwiththissymboldrawattentiontoharmfulsituations.Possibleconsequencesare:damagetothemachineordamageintheimmediatevicinity.
IMPORTANT!
Pointsinthetextmarkedwiththissymbolcontainusefultipsand informationintendedtofacilitateworkforyou.Theydonotwarn aboutharmfulordangeroussituations.
■ Itemsinlistsaremarkedwithbullets.
– Pointsinsub-listsaremarkedwithalongdashatthestartof theline.
Pointsintextmarkedinthiswaydescribeindividualoperations. Followtheseinstructionsstepbystep.Theywillhelpyoucarryout yourworkfasterandmoreimportantly,safer.
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Beforestartingtowork ________________________________________
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2 Yoursafety
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furtheroperatingmanuals
Yoursafety
Thischapterprovidesvitalinformationforyoursafety. Payspecialattentiontothischapter.Thesafetyinstructionsandrules ofprocedurewillhelpyoutoavoidhazardoussituationsandtoperform thenecessaryworkassafelyaspossible.
Themachinehasbeenmanufacturedinaccordancewiththestateof theartandgenerallyrecognizedsafetystandardsandregulations. Youandotherscanneverthelessbeexposedtodangeroussituations e.g.asaresultofenvironmentalinfluences,machinedamageoroperatorerrors.
Donotmakeanyalterationsormodificationswhichcouldimpairthe safetyofthemachine.AllmodificationsandchangesmustbeapprovedbyBucyrusAmerica,Inc.
UseonlyoriginalsparepartsfromBucyrusAmerica,Inc.Notethatthe useofpartsfromothermanufacturerswillvoidtheguarantee.
Inadditiontothisoperatingmanualbesuretoalsoobservetherespectivelegalprovisionsandregulationsinyourcountry.
Observethesafetyandaccidentpreventionregulations:
■ ofthemine.
■ oftheMinesInspectorand
■ oftheminingsupervisoryauthorities
Pleasereadalsotheoperatingmanualsofthecomponentsrequiredfor operation,e.g.ofgearboxes,electricmotors,etc.,carefullyandthoroughly.Clarifyanyquestions before startingwork.
__________________________________________________ Personnel A6474X248 SSVI/03 2.3 ©BUCYRUSAMERICA,INC.
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Personnel
Operation
Themachinemayonlybeoperatedbyqualified,trainedpersonnel.
Themachineisonlyallowedtobeoperatedbyqualifiedpersonnelwho canprovideproofofhavingbeentrainedonthisunit. Readingoftheoperationmanual,especiallythechapteronsafety,shall constituteapartofthistraining.
Youmusthaveadequateknowledgeofthe
■ mechanics,
■ hydraulicsand
■ controlengineering andmustbeabletoprovethisknowledge.
Installationandrepair
Asafundamentalrule,installationandrepairworkmayonlybecarried outbypersonnelwhohavebeenadequatelytrainedfortheseparticular requirements.
Installationandrepairworkon:
■ safetycomponents(pressurereliefvalves,extinguishers,etc.)
■ theelectrics(motors,controllers,etc.)
■ thehydraulics(controls,cylinders,etc.)
mayonlybecarriedoutbyserviceengineersfromBucyrusAmerica, Inc.orbyspeciallyqualifiedpersonnelofthemine.
Personnel ___________________________________________________
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©BUCYRUSAMERICA,INC.
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Operatingconditions
Intendeduse
Thefeederbreakerhasbeendesignedandmanufacturedpurelyfor transportingminedmaterialfromacontinuousminertothemainconveyingsystemfortransportingoutside.
Intendedusesinclude:
■ thetransportofminedmaterialbetweencontinuousminerand mainconveyingsystem.
Unauthorizeduse
Applicationsnotexpresslylistedasintendedusesareunauthorized usesandarenotallowedtobeperformedwiththemachine.
■ thetransportofpersons
■ thetransportofobjectsofanykindsuchase.g.singleprops, boards,spareparts,etc.
BucyrusAmerica,Inc.acceptsnoliabilityforanydamageresulting fromanysuchunauthorizeduse.
_________________________________________ Operatingconditions A6474X248 SSVI/03 2.5 ©BUCYRUSAMERICA,INC.
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Operatingconditions __________________________________________
2.6
©BUCYRUSAMERICA,INC. BI000863
BUCYRUS – Model7MFBH-48AFeederBreaker
• Thank you very much for reading the preview of the manual.
• You can download the complete manual from: www.heydownloads.com by clicking the link below
• Please note: If there is no response to CLICKING the link, please download this PDF first and then click on it.
CLICK HERE TO DOWNLOAD THE COMPLETE MANUAL
CLICK HERE TO DOWNLOAD THE COMPLETE MANUAL
