BucyrusAmerica,Inc. 4041WurnoRoad Telephone:540-980-4530 Pulaski,VA24301 Fax:540-994-3763 Internet:www.bucyrus.com OperationandMaintenance Manual Bucyrus - FeederBreaker Model - 7MFBHM-48DD Doc.No.: A6474X320 BI620990
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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 A6474X320 VLSV/00 ©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 2.26
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 BI620990
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3.
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 BI620990
________________________________________________ Tableofcontents A6474X320 VLSV/00 ©BUCYRUSAMERICA,INC. 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 Troubleshooting 5.157 Hydraulic 5.158 Electrical 5.175 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 BI620990
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©BUCYRUSAMERICA,INC. BI620990
Bucyrus
Model7MFBHM-48DDFeederBreaker
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applicableoperatingmanual machinetype
Aboutthismanual
Thischapterprovidesimportantinformationmakingiteasierforyouto usethismanual.Youwillalsobegiveninformationonthestructureof themanualandthesymbolsandcharactersused.
Beforestartingtowork
Takecaretoensurethattheoperatingmanualavailabletoyouisapplicableforthetypeofequipmentormachineused.
Thisoperatingmanualisintendedfor:
Bucyrus – Model7MFBHM-48DDFeederBreaker SerialNo.:54-2181AND54-2182
andisonlypermittedtobeusedforequipmentofthistype.
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.
________________________________________Beforestartingtowork ©BUCYRUSAMERICA,INC. A6474X320 VLSV/00 1.3
newoperationmanual BI620990
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.
■ Itemsinlistsaremarkedwithbullets.
– Pointsinsub-listsaremarkedwithalongdashatthestartof theline.
Pointsintextmarkedinthiswaydescribeindividualoperations. Followtheseinstructionsstepbystep.Theywillhelpyoucarryout yourworkfasterandmoreimportantly,safer.
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Yoursafety
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furtheroperatingmanuals
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.
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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©BUCYRUSAMERICA,INC.
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training BI620990
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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Operatingconditions __________________________________________
2.6
©BUCYRUSAMERICA,INC. BI620990
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
