Cat DBT – Shield 1143/3048-2×4113-1750 Operating Manual EM014961-0 – PDF DOWNLOAD by www.heydownloads.com

Industriestraße1Telefon:+49(0)2306/709-0Email:infodbt@dbt.de D-44534LünenTelefax:+49(0)2306/709-421Internet:www.dbt.de DBTGmbH OperatingManual DBT-Shield 1143/3048-2x4113-1750 Doc.no.:7420130000BA00 EM014961-0 (EN-US)

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Amendmentsandalterationstothispublicationarenotsubjectto notification.DBTGmbH(DBT)reservesallrightstothispublication. Itscontentisprotectedbycopyrightlaws,bothdomesticandinternational.Nopartofthispublicationmaybereproducedortransmittedinanywayorformwithoutthepriorwrittenapprovalofthe DBT.

DBTdeclinesallliabilityfordirectorindirectconsequencesofprintingerrors.

Wereservetherighttointroducemodificationsobtainedby technicaldevelopmentwithoutpreviousnotice!

DBTGmbH,Lünen2004 E

EM014961-0 (EN-US)

Index Doc.no.:7420130000BA00VRVE/02 Index 1.Aboutthismanual Beforestartingwork 1.3 ............................. Purposeofthisoperatingmanual 1.4 Charactersandsymbolsused 1.4 2.Yoursafety Personnel 2.3 ...................................... Operationandmaintenance 2.3 Repair 2.4 Conditionsofoperation 2.5 .......................... Useinconformancewithspecifications 2.5 Usecontrarytospecifications 2.5 Safetyinstructions 2.6 .............................. Basicprinciples 2.6 .................................... Storageandtransport 2.7 .............................. Installation 2.8 ........................................ Operation 2.9 Maintenance 2.11 Overviewofthesafetyinstructions 2.15 ............... 3.Storageandtransport Storage 3.3 ......................................... Storageofnewequipment 3.3 .......................... Usedequipment 3.5 Transport 3.5 ....................................... 4.Installation Pre-assemblyoftheshieldunits 4.3 .................. Installationoftheshieldunits 4.3 .................... Powertake-offconnections 4.5 Couplingbetweentheconnections 4.6 ................... Requirementstothefacehydraulicsystem 4.7 ........ Test-Run 4.7 Start-up 4.8 ......................................... Tobeobservedpriortostart-up 4.8 ...................... Start-upoftheshields 4.10 .............................. Corrosionprotectionofhydrauliccomponents 4.10 .......... DBTGmbH,Lünen2004 E EM014961-0 (EN-US)

5.Operationandmaintenance

Index DBT-Shield1143/3048-2x4113-1750

Basicrequirements 5.3 .............................. Conditionsforoperation 5.3 Safetyrequirements 5.6 ................................ Operationoftheshield 5.9 Safeworking 5.14 .................................... Operationoftheshieldhydraulics 5.15 ................ Locationofhydrauliccomponentsattheshield 5.15 Repairandemergencyoperation 5.24 Operationoftheelectrohydrauliccontrol 5.26 Maintenance 5.31 .................................... Specialmeasures 5.31 Oncepershift 5.32 ..................................... Dailyinspection 5.32 Weeklyinspection 5.33 Tobedoneeverysixmonths 5.33 Troubleshooting 5.34 ................................ Faultfindingonshieldhydraulicsystem 5.34 Faultlocalization 5.34 ................................... 3/2-Wayvalveorpilotvalve 5.37 ......................... Pilot-operatedcheckvalves 5.37 Internalby-passinprops 5.38 Faultypressurereliefvalve 5.38 Defectiveorblockedfilter 5.38 6.Technicaldata Description 6.3 ..................................... Mainsubassemblies 6.5 ................................ Basewithlemniscaticlinksandcentralshiftingunit6.5 ..... Shieldcanopy 6.8 ..................................... Cavingshield 6.9 Sideseal 6.10 Technicaldataoftheshield,steelstructure 6.11 Hydraulicsystem 6.12 Double-telescopicprop 6.15 ............................. Function 6.16 Hydrauliccylinder,doubleandsingleacting 6.17 Stabilizingcylinder 6.18 Baseliftcylinder 6.18 Shiftcylinder 6.19 Technicaldataofhydrauliccylinders 6.20 .................. Pressurereliefvalves 6.22 .............................. Electrohydrauliccontrolsystem 6.24 .................. Electronicshieldcontrol 6.24 Anglesofinclinationofthecanopy 6.26 ............... DBTGmbH,Lünen2004 E EM014961-0 (EN-US)

Index Doc.no.:7420130000BA00VRVE/02 Operatingmedia 6.27 ................................ HydraulicfluidsofgroupHFA 6.27 Lubricatinggreasesandpastes 6.30 Tighteningtorques 6.32 .............................. ScrewswithmetriccoarsethreadDIN13 6.32 7.Foryourinformation Ourservice 7.3 ..................................... Serviceaddresses 7.3 ................................. Identificationofshields 7.5 .......................... Typeplate 7.5 Shieldnumber 7.5 Referencedstandardsandguidelines 7.6 DBTGmbH,Lünen2004 E EM014961-0 (EN-US)

Index DBT-Shield1143/3048-2x4113-1750 DBTGmbH,Lünen2004 E EM014961-0 (EN-US)

1 Aboutthismanual EM014961-0 (EN-US)

EM014961-0 (EN-US)

Aboutthismanual

Thischapterprovidesimportantinformationmakingiteasierforyou tousethismanual.Youwillalsobegiveninformationonthestructureofthemanualandthesymbolsused.

Beforestartingwork

Takecaretoensurethattheoperatingmanualavailabletoyouis applicablefortheshieldsupportused.Comparethedatagivenbelowwiththedataonthetypeplateoftheshield.Wheretofindthe typeplateontheshieldisdescribedinchapter7ofthisoperating manual.

Thisoperatingmanualisdesignedfor:

DBT-shield1143/3048-2x4113-1750

andisonlypermittedtobeusedforshieldsofthistype.Onlyuse theoperatingmanualapplicabletotherespectiveshield.Ifyou don’tyouwillendangeryourselfandothers.

Tab.1:TypespecificationforDBT-shield1143/3048-2x4113-1750

identificationno.propforce yearof construction application

742013000000 01 2x4113kN 2004 endshield

Itisabsolutelynecessarytoensurethatallpersonsworkingwithor onthesupporthaveaccesstothecontentsoftheapplicableoperatingmanualsfortheshieldsatanytimeandwithoutanyrestrictions.

Personsforwhomtheoperatingmanualisintended

Thisoperatingmanualisintendedforthosepersonswhoworkwith orontheshields.

Thisincludespersonswho:

J areinchargeoftransport,

J preparetheriseheading,

J performassembly/disassemblywork,

J operatetheshields,

J correctmalfunctions,

J performdailyroutineworkontheface,

J monitor/lookafterthehydraulicsystem,

J performmaintenancework,

J performrepairwork;

J supervisorypersonnelwho –initiateand/or –supervise

theactivitiesjustindicated.

Everybodyworkingontheshieldsupportmusthavereadthisoperatingmanualbeforehand. Anypersonsvisitingorinspectingthefacemusthavereceivedadequateinstructions.

Beforestartingwork Doc.no.:7420130000BA00VRVE/02 1.3

DBTGmbH,Lünen2004 E

availabilityof operatingmanual EM014961-0 (EN-US)

applicableoperatingmanual

Purposeofthisoperatingmanual

Thisoperatingmanualcontainsgeneralinformationonthesafeand economicalhandlingofshieldsupportsandprovidesyouwithimportantinstructionsontheworkperformeddirectlyonorwiththe shields.

Therefore,readthisoperatingmanualcompletelyandatease.Pay specialattentiontothesafetyinstructions.Trytomemorizetheappearanceandthemeaningofthesafetyandinstructionsymbols. Shouldyouhaveanyquestions,pleasecontactourservicedepartment.Contactdetailsaregiveninchapter7ofthisoperating manual.

Readthechapter”Foryoursafety”withspecialattention.This chaptercontainsimportantinformationindicatingpossiblehazards. Observetheinformationgivenandfollowtheproceduralinstructions.

Charactersandsymbolsused

Thefollowingcharactersandsymbolsareusedforsafetyinstructionsandimportantinformationintheoperatingmanual.

Trytomemorizethesymbolsandtheirmeanings.

DANGER!

Pointsinthetextmarkedwiththissymboldrawyourattention toimmediatelyimpendingdanger.Possibleconsequencesare: veryseriousinjuryorevendeath.

WARNING!

Thesepointscontaininformationondangeroussituations. Possibleconsequencesare:veryseriousinjuryorevendeath.

CAUTION!

Thissymboldrawsattentiontodangeroussituations.Possible consequencesare:lighttomoderatelyseriousinjuriesandmachinedamage.

NOTICE!

Pointsinthetextmarkedwiththissymboldrawattentionto harmfulsituations.Possibleconsequencesare: damagetotheshieldordamageintheimmediatevicinity.

IMPORTANT!

Pointsinthetextmarkedwiththissymbolcontainusefultips andinformationintendedtofacilitateworkforyou.Theydonot warnaboutharmfulordangeroussituations.

Itemsinlistsaremarkedwithblacksquares.

Pointsinsub-listsaremarkedwithalongdashatthestartofthe line.

Thesymbolofthehandasksyoutodosomething.Severalsuccessiveparagraphsmarkedwiththesymbolofthehandrepresenta stringofactionswhichmustbeexecutedintheorderspecified.Followtherespectiveinstructionsstep-by-steptoperformthework safelyandefficiently.

Beforestartingwork DBT-Shield1143/3048-2x4113-1750 1.4

DBTGmbH,Lünen2004 E

J –. EM014961-0 (EN-US)

operatingmanual questions safety

EM014961-0 (EN-US)

2 Yoursafety

EM014961-0 (EN-US)

Yoursafety

Thischapterprovidesvitalinformationforyoursafety.

Payspecialattentiontothischapter.Thesafetyinstructionsand rulesofprocedurewillhelpyoutoavoidhazardoussituationsand toperformthenecessaryworkassafelyaspossible.

Theshieldhasbeenmanufacturedinaccordancewiththestateof theartandgenerallyrecognizedsafetystandardsandregulations. However,acertainriskremainswhichmightgetyouintohazardous situationswhenworkingwithorontheshields.Thesemay,forexample,becausedbyunforeseeableexternalinfluences,machine damageoroperatingerrors.

Inadditiontothisoperatingmanual,alsobesuretoobservethe respectivelegalprovisionsandregulationsforaccidentprevention inyourcountry.

Observethesafetyandaccidentpreventionregulations: J oftheminingcompany, J oftheminingauthority,and J oftheminers’accidentinsuranceassociation.

Personnel

Personsemployedintheoperation,repair,andoverhaulofhydraulicand/orelectrohydraulicshieldsupportsmusthavespecialqualifications.Inadditiontohavingreceivedtraininginminingskillsthe followingminimumrequirementsshallbemet.

Operationandmaintenance

Operationandmaintenanceoftheshieldsisonlyallowedtobeperformedbytrainedpersonnel.

Thetrainingshallbematchedtothetypeofshieldactuallyused. Theelectrohydraulicandhydrauliccontrolsystemsshallbe operatedonlybypersonnelwhohavebeenadequatelytrainedtooperatethepresentcontrolsystem.Thecontentofthe operating manual,especiallythechapteronsafety,shallconstituteapartof thistraining.

Theyshallpossessandfurnishproofofadequatefamiliaritywith the

J mechanical, J hydraulic,and J controlsystems.

Personnel Doc.no.:7420130000BA00VRVE/02 2.3

DBTGmbH,Lünen2004 E residualrisk supplementaryregulations qualification EM014961-0 (EN-US)

• 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