Technical Manual
© Bucyrus All Rights Reserved
R
BI620959
BUCYRUS
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DBTAmerica 4041WurnoRoad Telephone:540-980-4530 Pulaski,VA24301 Fax:540-994-3763 Internet:www.dbtamerica.com BI620959
ThismanualisintendedtoprovideGENERALproductinformationforthe Model7MFBM-48A-DDFeederBreaker.Theillustrations,descriptions andprocedurescontainedinthispublicationapplyonlytothis unit.DBT Americareservestherightto revisemodelsanddesignswithoutprior notice.
This FeederBreaker wasmanufacturedundertheguidelines, proceduresandrequirementsoftheU.S.FederalCoalMineHealthand SafetyAct,CodeofFederalRegulations,Title30,Chapter1,Subpart0, Part 75forundergroundcoalmines,andotherapplicablenon-U.S. regulatoryagencystandards.
Atthecompletionofthemanufacturingprocess,this unit wasissuedthe appropriateapprovalnumbersandnameplatesindicatingitmetthe technicalrequirementsof theseregulatoryagencies.Anychangetothe designorstructureofthis unit,withouttheconsentofDBTAmerica,and theseregulatoryagencies,oranyrepairorreplacementofpartscontrary toDBTAmerica'sinstructions,mayinvalidatetheseapprovals and renderthis unit unsafetooperate.
StrictcompliancewithallFederalandStateMininglaws,regulationsand practicesregardingthesafeoperationandmaintenanceofunderground miningequipmentandstrictadherencetotheinstructionsinthismanual isnecessaryforthepersonalsafetyofthoseworkingonoraroundthis system
Whilethismanualattemptstoanticipatethemostimportantoperations and maintenanceneedsforthis unit,unforeseencircumstancesmay arisethathavenotbeenaddressedinthismanual.Ifanyconcernsor questionsarise,pleasecontactyourDBTAmericaService Representative immediately
Thisworkcontainsinformationprotectedundertradesecretandother intellectualpropertylaws,andisprotectedundertheU.S.CopyrightAct of1976,asamended.Thisworkisprovidedunderlicenseandthe licenseisnon-transferable.Distributionandaccessislimitedonlyto authorizedpersonnel.Disclosure,reproduction,distributionor unauthorizedusemaybeaviolationoffederalandstatelawsandmay subjecttheunauthorizedusertocriminalliability.
DBTAMERICA2003 ALLRIGHTSRESERVED BI620959
TableofContents A6474X236 VSVE/01 Tableofcontents
Aboutthismanual Aboutthismanual......................................................... 1.3 Beforestartingtowork.................................................................1.3 Whoisthisoperatingmanualintendedfor?..............................1.3 Whatisthepurposeofthisoperatingmanual? 1.4 Charactersandsymbolsused.....................................................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........................................................................2.6 Generalrules:..................................................................................2.6 Storageandtransport 2.8 Installationandstart-up...................................................................2.8 Operation 2.9 Maintenanceandrepair ..................................................................2.9 Overviewofthesafetyinstructions..........................................2.14 Chapter3:Storageandtransport .................................................2.14 Chapter4:Installation 2.14 Chapter5:Operation.....................................................................2.16 Chapter6: Technicaldata 2.20
2.
Storageandtransport Storageandtransport................................................... 3.3 Storage...........................................................................................3.3 Storageofthemachineandspareparts 3.3 Transport .......................................................................................3.4 Loadunits;dimensionsand weights...............................................3.4 Beforetransport 3.5 BI620959
3.
5.
Model7MFBM-48A-DDFeederBreaker
Installation Installation......................................................................4.3 Pointstoobservepriortoinstallation........................................4.3 Whoisallowedtocarryoutinstallation? ........................................4.3 Whichtoolsarerequiredforinstallation? 4.3 Notesoninstallation 4.4 Pre-installationchecklist 4.5 Safetyfeatures ...............................................................................4.6 Overviewofthefeederbreaker...................................................4.8
Table ofContents
4.
Operation Operation........................................................................5.3 Howtooperatethefeederbreaker .............................................5.3 Whoisallowedtooperatethefeederbreaker?..............................5.3 Whencanconveyingbestarted? 5.3 Controlsandindicators 5.4 Operator’sstation 5.4 Primaryvalvebanks .......................................................................5.5 Pressuregaugebank 5.7 Panicbar.........................................................................................5.7 Firesuppressionactuator(s) 5.8 Controlconsole...............................................................................5.9 Radiotransmitter 5.12 Infra-redtransmitter......................................................................5.15 Starterenclosure 5.17 Tailpiecevalvebankcontrols(Optional) 5.18 Firesuppression.........................................................................5.20 Dailystartingprocedure............................................................5.22 Starttram andbreakermotor 5.24 Trammingthemachine 5.26 Stoptramandbreakermotor 5.28 Startconveyormotorinforwarddirection 5.31 Stopconveyormotorintheforwarddirection 5.33 Startconveyormotorinreversedirection 5.35 Stopconveyormotorinthereversedirection 5.37 InputandoutputLED(s)onthePLC 5.39 Electricalsystem 5.43 Starterenclosure 5.45 Controlconsole.............................................................................5.47 Electricmotors 5.49 Emergencypullcordswitch..........................................................5.50 Infra-redtransmitter(Optional) 5.50 Radiotransmitter(optional) ..........................................................5.51 Hydraulicsystem........................................................................5.53 Oiltank..........................................................................................5.58 Pump 5.59 Primaryvalvebanks .....................................................................5.59 BI620959
A6474X236 VSVE/01 Tilthydrauliccylinders 5.60 Lifthydrauliccylinders 5.60 Trammotors 5.61 Handpump....................................................................................5.61 Pressuregauges 5.62 Heatexchanger 5.62 Pressurefilter(s) 5.63 Returnfilter 5.63 Handpumpfilter 5.63 Tailpiecevalvebank(optional) 5.64 Tailpulleyhydrauliccylinder(s) 5.64 Beltlifthydrauliccylinder(s) 5.65 Roofanchorhydrauliccylinder(s) ................................................5.65 Mechanicalassemblies ..............................................................5.67 Breakerassembly .........................................................................5.67 Crawlerassemblies 5.68 Tailshaft........................................................................................5.69 Headshaft 5.70 Conveyorchain.............................................................................5.71 Breakerpowerunit 5.72 Conveyorpowerunit.....................................................................5.73 Tailpulleyassembly(optional) 5.74 Roofanchorassembly(optional) ..................................................5.74 Instructionsonthemaintenance...............................................5.75 Importantnotes .............................................................................5.75 Beforemaintenance 5.75 Lubricationandinspection ............................................................5.77 Instructionsontheadjustmentprocedures 5.105 Conveyorchainadjustment 5.105 Crawlertrack 5.107 Instructionsonthereplacementof wearparts 5.109 Headshaft 5.109 Headshaftsprockets 5.112 Tailshaft 5.114 Conveyorchain 5.119 Crawlertrack 5.123 Crawlerassembly 5.126 Breakerassembly .......................................................................5.132 Breakerpowerunit 5.141 Conveyorpowerunit 5.154 BI620959
TableofContents
Model7MFBM-48A-DDFeederBreaker 6. Technicaldata Technicaldata................................................................6.3 Componentsofthefeederbreaker.............................................6.3 Technicaldatasheet ......................................................................6.3 Tighteningtorques.......................................................................6.7 Permissiblemedia......................................................................6.13 Lubricationfluidsandgreases 6.13 7. Foryourinformation Foryourinformation......................................................7.3 Ourservice....................................................................................7.3 Serviceaddress 7.3 Rebuildfacilityaddress 7.4 BI620959
Table ofContents
1 About thismanual
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applicableoperatingmanual
machinetype
Aboutthismanual
Thischapterprovidesimportantinformationmakingiteasierforyouto usethismanual.Youwillalsobe given informationonthestructureof themanualandthesymbolsandcharactersused.
Beforestartingtowork
Takecaretoensurethattheoperatingmanualavailabletoyouis applicableforthetypeofequipmentormachineused.
Thisoperatingmanualisintendedfor:
DBT –Model7MFBM-48A-DD FeederBreaker SerialNo.: 54-2123
andisonlypermittedtobeusedforequipmentofthistype.
Theoperatingmanualmustbeaccessibleatalltimestoallpersons workingonorwiththemachine. Itshould,ifpossible,alwaysbeavailableattheplace ofoperation.
newoperationmanual
Sendforanewoperationmanualimmediatelyifthepresentmanualisno longercompleteorhasbecomeillegible.
Whoisthisoperatingmanualintendedfor?
Thisoperatingmanualisintendedforthosepersonswhoworkwithoron themachine.
Everypersonworkingonthefaceorintheintersectionbetweenfaceand entryorintheentrymustreadthisoperatingmanual.
Thisincludespersonswho:
areinchargeoftransport
preparetheriseheading
performassembly/disassemblywork
operatethemachine
eliminatefaults
performdailyroutineworkonthefaceorintheentry
performmaintenancework
performrepairwork
supervisorypersonnelwho:
initiateand/or
supervisetheactivitiesjustindicated.
Beforestartingtowork A6474X236 VSVE/01 1.3
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cost-effectiveness
Whatisthepurposeofthisoperatingmanual?
Thisoperatingmanualisintendedtohelpyouworkefficientlyandsafely withourproduct.Itcontainsimportantinformationonalltheactivities relatedtothemachine.
Readthisoperatingmanualcompletely andatease.Payspecial attentiontothesafetyinstructions.Trytomemorizetheappearanceand themeaningofthesafetyandinstructionsymbols.
service
Ifanydetailsarenotclearlyunderstood,pleasecontactourservice department.Ourservice addressisgiveninthechaptertitled“Foryour information”.
safety
Readthechapter“Foryoursafety”withspecialattention.Thechapter containsimportantinformationindicatingpossiblehazards.Observethe informationgivenandfollowtheproceduralinstructions.
1.4
Beforestartingtowork Model7MFBM-48A-DDFeederBreaker
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Charactersandsymbolsused
Thefollowingcharactersandsymbolsareusedforsafetyinstructions andimportantinformationintheoperatingmanual.
Trytomemorizethesymbolsandtheirmeanings.
DANGER!
Pointsinthetextmarked withthissymboldrawyourattentionto immediatelyimpendingdanger.Possibleconsequencesare: veryseriousinjuryorevendeath.
WARNING!
Thesepointscontaininformationondangeroussituations. Possibleconsequencesare:veryseriousinjuryorevendeath.
CAUTION!
Thissymboldrawsattentiontodangeroussituations.Possible consequencesare:lighttomoderatelyseriousinjuriesand machinedamage.
NOTICE!
Pointsinthetextmarkedwiththissymboldrawattentionto harmfulsituations.Possibleconsequencesare:damagetothe machineordamageintheimmediatevicinity.
IMPORTANT!
Pointsinthetextmarkedwiththissymbolcontainusefultipsand informationintendedtofacilitateworkforyou.Theydonotwarn aboutharmfulordangeroussituations.
Itemsinlistsaremarkedwithbullets.
– Pointsinsub-lists aremarkedwithalongdashatthestartofthe line.
Pointsintextmarkedinthiswaydescribeindividualoperations. Followtheseinstructionsstepbystep.Theywillhelpyoucarryout yourworkfasterandmoreimportantly,safer.
Beforestartingtowork A6474X236 VSVE/01 1.5
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Beforestartingtowork
1.6 BI620959
Model7MFBM-48A-DDFeederBreaker
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2 Yoursafety
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Yoursafety
Thischapterprovidesvitalinformationforyoursafety. Payspecialattentiontothischapter.Thesafetyinstructionsandrulesof procedurewillhelpyoutoavoidhazardoussituationsandtoperformthe necessaryworkassafelyaspossible.
stateoftheart Themachinehasbeenmanufacturedinaccordancewiththestateofthe artandgenerallyrecognizedsafetystandardsandregulations. Youandotherscanneverthelessbeexposedtodangeroussituations e.g.asaresultofenvironmentalinfluences,machinedamageor operatorerrors.
Donotmakeanyalterationsormodificationswhichcouldimpairthe safetyofthemachine.All modificationsandchangesmustbeapproved byDBT America
UseonlyoriginalsparepartsfromDBT America.Notethattheuseof partsfromothermanufacturerswillvoidtheguarantee.
Inadditiontothisoperatingmanual besuretoalsoobservethe respectivelegalprovisionsandregulationsinyourcountry.
Observethesafetyandaccidentpreventionregulations:
ofthemine
oftheMineInspector and
oftheminingsupervisoryauthorities
furtheroperatingmanuals
Pleasereadalsotheoperatingmanualsofthecomponentsrequiredfor operation,e.g.ofgearboxes,electricmotors,etc.,carefullyand thoroughly.Clarifyanyquestions before startingwork.
Personnel A6474X236 VSVE/01 2.3
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2.4
training
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.)
mayonlybecarriedoutbyserviceengineersfromDBT America orby speciallyqualifiedpersonnelofthemine.
Personnel
Model7MFBM-48A-DDFeederBreaker
BI620959
Operatingconditions
Intendeduse
The feederbreaker hasbeendesignedandmanufacturedpurelyfor transporting andcrushing minedmaterialfromacontinuousminertothe mainconveyingsystemfortransportingoutside.
Intendedusesinclude:
thetransport andcrushing ofminedmaterialbetweencontinuous minerandmainconveyingsystem
Unauthorizeduse
Applicationsnotexpresslylistedasintendedusesareunauthorizeduses andarenotallowedtobeperformedwiththemachine.
thetransportofpersons
thetransportofobjectsofanykindsuchase.g.singleprops,boards, spareparts,etc.
DBT America acceptsnoliabilityforanydamageresultingfromanysuch unauthorizeduse.
Personnel A6474X236 VSVE/01 2.5
BI620959
• 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
