BucyrusAmerica,Inc. 4041WurnoRoad Telephone:540-980-4530 Pulaski,VA24301 Fax:540-994-3763 Internet:www.bucyrus.com OperationandMaintenance Manual Bucyrus - FeederBreaker Model - 7MFBHM-48DD SerialNumber - 54-2185 Doc.No.: A6474X338 BI000970
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ThismanualisintendedtoprovideGENERALproductinformationfor theModel7MFBHM-48DDFeederBreaker.Theillustrations,descriptions,andprocedurescontainedinthispublicationapplyonlytoTHIS machine.BucyrusAmerica,Inc.reservestherighttorevisemodels anddesignswithoutpriornotice.
Thisfeederbreakerwasmanufacturedundertheguidelines,procedures,andrequirementsoftheU.S.FederalCoalMineHealthand SafetyAct,CodeofFederalRegulations,Title30,Chapter1,Subpart0, Part75forundergroundcoalminesandotherapplicablenon-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,distribution,orunauthorizedusemaybeaviolationoffederalandstatelawsandmaysubjecttheunauthorizedusertocriminalliability.
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________________________________________________ Tableofcontents A6474X338 Rev0 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
2.
Storageandtransport Storageandtransport 3.3 Storage 3.3 Storageofthemachineandspareparts 3.3 Transport 3.4 Beforetransport 3.6
Installation Installation 4.3 Pointstoobservepriortoinstallation 4.3 Whoisallowedtocarryoutinstallation? 4.3 Whichtoolsarerequiredforinstallation? 4.3 Notesoninstallation 4.4 Pre-installationchecklist 4.5 Safetyfeatures 4.6 Towingthefeederbreaker 4.9 BI000970
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4.
5. Operation
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Operation.................................................................................5.3 Howtooperatethefeederbreaker 5.3 Whoisallowedtooperatethefeederbreaker 5.3 Whencanconveyingbestarted? 5.3 Controlsandindicators 5.4 Primaryoperator’sstation 5.4 Secondaryoperator’sstation 5.10 Leftsideofmachine 5.13 Rightcenterofmachine 5.13 Starterenclosure 5.14 Controlfeatures 5.16 “REGULAR”modestartingprocedure 5.17 “TRAMONLY”modestartingprocedure 5.18 Shutdownprocedure 5.19 Conveyor 5.20 Infraredpumpmotorcontrols..............................................5.21 Electricalsystem 5.23 Starterenclosure............................................................5.24 Hydraulicsystem 5.31 Majorhydrauliccomponents ....................................5.32 Mechanicalassemblies 5.37 Crawlerassembly(s) ....................................................5.37 Conveyorchain 5.38 Greasetake-up .............................................................5.38 Headshaft 5.39 Conveyorpowerunit .....................................................5.40 Tailshaft 5.40 Breakerandbreakerpowerunitassembly ....................5.41 Tailpieceassembly 5.43 Instructionsonthemaintenanceofthefeeder ...................5.45 Importantnotes 5.45 Beforemaintenance 5.45 Lubricationandinspection 5.50 Specificlubricationandmaintenanceprocedures 5.52 Every8hoursofoperation 5.52 Weekly 5.55 Every2weeks 5.59 Monthly 5.59 Every3months 5.61 Every2500hours 5.64 Every6months .............................................................5.65 Inspectionofthefeeder 5.67 Inspectionofwearpartsonthefeeder ...............................5.68 Inspectionofthefiresuppressionsystem 5.69 Rechargeofthefiresuppressionsystem............................5.71 Instructionsontheadjustmentprocedures 5.73 Conveyorchainadjustment ...........................................5.73 Crawlertrackadjustment 5.75 Underspeedsensorcalibration .....................................5.77 Hydrostaticpumpreliefvalveadjustment 5.79 Hydrostaticpumpchargepressureadjustment .............5.81 Loopflushingvalveadjustment 5.84 BI000970
________________________________________________ Tableofcontents A6474X338 Rev0 Dualreliefvalvemanifoldadjustment 5.86 Secondaryvalvebankadjustment 5.89 Flowcontrolvalveadjustment 5.91 Instructionsonthereplacementofwearparts 5.93 Headshaft 5.93 Headshaftsprockets .................................................... 5.97 Tailshaft 5.100 Conveyorchain ............................................................5.105 Crawlertrack 5.108 Crawlerassembly ........................................................5.111 Breakershaftandbreakerpowerunit 5.119 Conveyorpowerunit.....................................................5.127 Breakerbitremoval 5.134 Tailpieceinstallation.....................................................5.135 Roofcylinder 5.139 Footcylinder.................................................................5.141 Tiltcylinder 5.143 Liftcylinder ...................................................................5.145 Tailpiecetiltcylinder 5.147 Tailpiecesteeringcylinder............................................5.149 6. Technicaldata Technicaldata .........................................................................6.3 Componentsofthefeederbreaker 6.3 Tighteningtorques................................................................6.7 Permissibledata 6.9 Lubricationfluidsandgreases.........................................6.9 7. Foryourinformation Foryourinformation...............................................................7.3 Ourservice 7.3 Serviceaddress...............................................................7.3 Rebuildfacilityaddress 7.4 BI000970
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applicableoperatingmanual machinetype
Aboutthismanual
Thischapterprovidesimportantinformationmakingiteasierforyouto usethismanual.Youwillalsobegiveninformationonthestructureof themanualandthesymbolsandcharactersused.
Beforestartingtowork
Takecaretoensurethattheoperatingmanualavailabletoyouisapplicableforthetypeofequipmentormachineused.
Thisoperatingmanualisintendedfor:
BucyrusModel7MFBHM-48DDFeederBreaker SerialNo.54-2185
andisonlypermittedtobeusedforequipmentofthistype.
newoperationmanual
Theoperatingmanualmustbeaccessibleatalltimestoallpersons workingonorwiththemachine.Itshould,ifpossible,alwaysbeavailableattheplaceofoperation.
Sendforanewoperationmanualimmediatelyifthepresentmanualis nolongercompleteorhasbecomeillegible.
Whoisthisoperatingmanualintendedfor?
Thisoperatingmanualisintendedforthosepersonswhoworkwithor onthemachine.Everypersonworkingonthefaceorintheintersectionbetweenfaceandentryorintheentrymustreadthisoperating manual.
Thisincludespersonswho:
■ areinchargeoftransport
■ performassembly/disassemblywork
■ operatethemachine
■ eliminatefaults
■ performdailyroutineworkonthefaceorintheentry
■ performmaintenancework
■ performrepairwork
andsupervisorypersonnelwho:
■ initiateand/or
■ supervisetheactivitiesjustindicated.
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cost-effectiveness
Whatisthepurposeofthisoperatingmanual?
Thisoperatingmanualisintendedtohelpyouworkefficientlyand safelywithourproduct.Itcontainsimportantinformationonalltheactivitiesrelatedtothemachine.
Readthisoperatingmanualcompletelyandatease.Payspecialattentiontothesafetyinstructions.Trytomemorizetheappearanceandthe meaningofthesafetyandinstructionsymbols.
service safety
Ifanydetailsarenotclearlyunderstood,pleasecontactourservicedepartment.Ourserviceaddressisgiveninthechaptertitled“Foryour information”.
Readthechapter“Yoursafety”withspecialattention.Thechaptercontainsimportantinformationindicatingpossiblehazards.Observethe informationgivenandfollowtheproceduralinstructions.
Beforestartingtowork ____________________________________________
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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.
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Beforestartingtowork ____________________________________________
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Yoursafety
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stateoftheart
Yoursafety
Thischapterprovidesvitalinformationforyoursafety.Payspecialattentiontothischapter.Thesafetyinstructionsandrulesofprocedure willhelpyoutoavoidhazardoussituationsandtoperformthenecessaryworkassafelyaspossible.
Themachinehasbeenmanufacturedinaccordancewiththestateof theartandgenerallyrecognizedsafetystandardsandregulations. Youandotherscanneverthelessbeexposedtodangeroussituations e.g.asaresultofenvironmentalinfluences,machinedamageoroperatorerrors.
Donotmakeanyalterationsormodificationswhichcouldimpairthe safetyofthemachine.AllmodificationsandchangesmustbeapprovedbyBucyrusAmerica,Inc.
UseonlyoriginalsparepartsfromBucyrusAmerica,Inc.Notethatthe useofpartsfromothermanufacturerswillvoidtheguarantee.
Inadditiontothisoperatingmanualbesuretoalsoobservetherespectivelegalprovisionsandregulationsinyourcountry.
Observethesafetyandaccidentpreventionregulationsof
■ themine,
■ themineinspector,and
■ theminingsupervisoryauthorities.
furtheroperatingmanuals
Pleasereadalsotheoperatingmanualsofthecomponentsrequiredfor operation,e.g.ofgearboxes,electricmotors,etc.,carefullyandthoroughly.Clarifyanyquestions before startingwork.
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Personnel
Operation
Themachinemayonlybeoperatedbyqualified,trainedpersonnel.
Themachineisonlyallowedtobeoperatedbyqualifiedpersonnelwho canprovideproofofhavingbeentrainedonthisunit.Readingofthe operationmanual,especiallythechapteronsafety,shallconstitutea partofthistraining.
Youmusthaveadequateknowledgeofthe
■ mechanics,
■ hydraulics,and
■ 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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Safetyinstructions
Operatingconditions
Intendeduse
Thefeederbreakerhasbeendesignedandmanufacturedpurelyfor transportingminedandcrushedmaterialfromacontinuousminerto themainconveyingsystemfortransportingoutside.
Intendedusesinclude:
■ Thetransportofminedandcrushedmaterialbetweencontinuous minerandmainconveyingsystem.
Unauthorizeduse
Applicationsnotexpresslylistedasintendedusesareunauthorized usesandarenotallowedtobeperformedwiththemachine.
Unauthorizedusesinclude:
■ thetransportofpersons
■ thetransportofobjectsofanykindsuchassingleprops,boards, spareparts,etc.
BucyrusAmerica,Inc.acceptsnoliabilityforanydamageresulting fromanysuchunauthorizeduse.
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Safetyinstructions
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Bucyrus – Model7MFBHM-48DDFeederBreaker
• 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
