Industriestraße1Telephone:+49(0)2306/709-0E-mail:infodbt@dbt.de D-44534LünenTelefax:+49(0)2306/709-1421Internet:www.dbt.de DBTGmbH Operatingmanual DBT-Shield 1143/3048-2x3739-1750 Doc.no.:7420162000BA00 EM026797-0 (EN-US)
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Amendmentsandalterationstothispublicationarenotsubjectto notification.DBTGmbH(DBT)reservesallrightstothispublication. Itscontentisprotectedbycopyrightlaws.Nopartofthispublication maybereproducedortransmittedinanywayorformwithoutthe priorwrittenapprovalofDBT.
DBTdeclinesallliabilityfordirectorindirectconsequencesof printingerrors.
Wereservetherighttointroducemodificationsobtainedby technicaldevelopmentwithoutpreviousnotice!
DBTGmbH,Lünen2007E
EM026797-0 (EN-US)
Contents Doc.no.:7420162000BA00VSVA/01 Contents 1.Aboutthismanual Beforestartingwork 1.3 ............................. Personsforwhomtheoperatingmanualisintended1.3 Purposeofthisoperatingmanual1.4 Charactersandsymbolsused1.4 ....................... 2.Yoursafety Personnel 2.3 ...................................... Operationandmaintenance 2.3 Repair 2.4 Conditionsforoperation 2.5 ......................... Intendeduse 2.5 Unauthorizeduse 2.5 Safetyinstructions 2.6 Overviewofthesafetyinstructions 2.15 3.Storageandtransport Storage 3.3 ......................................... Storageofnewequipment 3.3 Usedequipment 3.5 Transport 3.6 ....................................... 4.Installation Pre-assemblyoftheshieldunits 4.3 .................. Installationoftheshieldunits 4.3 .................... Supplyconnections 4.5 Couplingbetweentheconnections 4.8 Requirementsforthefacehydraulicsystem 4.9 ....... Start-up 4.10 ......................................... Tobeobservedpriortostart-up 4.10 Howtoputthesupportintooperation 4.11 Corrosionprotectionofhydrauliccomponents4.12 ..... DBTGmbH,Lünen2007 E EM026797-0 (EN-US)
5.Operation
6.Technicaldata
Contents DBT-shield1143/3048-2x3739-1750
Requirements 5.3 ................................... Conditionsforoperation 5.3 ............................ Safetyrequirements 5.6 Operationoftheshield 5.9 ........................... Safeworking 5.14 .................................... Operationoftheshieldhydraulics 5.15 ................ Locationofhydrauliccomponentsonthesupport 5.15 ....... FunctionsoftheHPballvalves 5.17 HoldersforPMC®-Randcontrolunit 5.24 Operationofthedualbackflushfilter 5.26 Repairandemergencyoperation 5.27 ..................... Operationandfunctionsofthecontrolvalveblock5.30 Shieldfunctions 5.31 Functionsofthewatervalveunit 5.33 Maintenance 5.34 .................................... Specialmeasures 5.34 Dailyinspection 5.35 Weeklymaintenance 5.35 ............................... Carryouteverysixmonths 5.36 Assessmentofdamageaccordingtoschedule 5.36 Troubleshooting 5.36 ................................. Faultfindingonshieldhydraulicsystem 5.36 Faultlocalization 5.37 3/2-wayorpilotvalve 5.40 ............................... Pilotedcheckvalves 5.40 ............................... Internalby-passinprops 5.41 Pressurereliefvalvedefective 5.41 Defectiveorblockedfilter 5.41 ...........................
Description 6.3 ..................................... Mainsubassemblies 6.4 Basewithlemniscaticlinksandshiftingunit 6.6 Shieldcanopy 6.9 Sideseal 6.11 Cavingshield 6.13 Technicaldata,steelstructure 6.14 Hydraulicsystem 6.15 ................................ Shieldhydraulics 6.16 Double-telescopicprop 6.21 Hydrauliccylinder 6.23 ............................... Design 6.23 Stabilizingcylinder 6.24 Baseliftcylinder 6.24 Shiftingram 6.25 DBTGmbH,Lünen2007 E EM026797-0 (EN-US)
Contents Doc.no.:7420162000BA00VSVA/01 Alignmentcylinder(sealcylinder) 6.25 Technicaldata,hydrauliccylinder 6.26 Pressurereliefvalves 6.28 ............................ Electrohydrauliccontrolsystem 6.30 .................. Electrohydrauliccontrolunits 6.30 PMC®-Rcontrolunit 6.31 Anglesofinclinationofthecanopy 6.32 Permissiblemedia 6.33 ............................... Hydraulicfluids 6.33 Lubricatinggreasesandpastes 6.36 ...................... Tighteningtorques 6.38 .............................. ScrewswithISOmetricthread 6.38 ....................... 7.Foryourinformation Serviceaddresses 7.3 ............................... Europe 7.3 NorthAmerica,Canada,SouthAmerica 7.4 ............... Australia 7.4 .......................................... Africa 7.4 ............................................ Asia 7.5 Identificationoftheshields 7.6 ....................... Typeplate 7.6 ........................................ Shieldnumber 7.6 Standardsandguidelines 7.7 ........................ Referencednationalstandardsandguidelines 7.7 ReferencedEuropeanstandardsandguidelines 7.7 DBTGmbH,Lünen2007 E EM026797-0 (EN-US)
Contents DBT-shield1143/3048-2x3739-1750 DBTGmbH,Lünen2007 E EM026797-0 (EN-US)
1 Aboutthismanual EM026797-0 (EN-US)
EM026797-0 (EN-US)
Aboutthismanual
Thischaptercontainsimportantinformationmakingiteasierforyou tousethismanual.Itprovidesyouwithinformationonthestructure ofthemanualandthesymbolsused.
Beforestartingwork
Takecaretoensurethattheoperatingmanualavailabletoyouis applicabletotheshieldsupportbeingused.Comparethedata givenbelowwiththedatagivenonthetypeplateoftheshield. Wheretofindthetypeplateontheshieldisdescribedinchapter7 ofthisoperatingmanual.
Thisoperatingmanualisdesignedfor:
DBT-shield1143/3048-2x3739
andisonlypermittedtobeusedforshieldsofthistype.Onlyuse theoperatingmanualapplicabletotherespectiveshield.Ifyou don’tyouwillendangeryourselfandothers.
Tab.1:TypespecificationforDBT-shield1143/3048-2x3739
OrdernumberPropforce Yearof construction
Application
742016200000 01 2x3739kN 2007 Endshield
Itisabsolutelynecessarytoensurethatallpersonsworkingwithor onthesupporthaveaccesstothecontentsoftheapplicableoperatingmanualsfortheshieldsatanytimeandwithoutanyrestrictions.
Personsforwhomtheoperatingmanualisintended
Thisoperatingmanualisintendedforthosepersonswhoworkwith orontheshields.
Thisincludespersonswho:
J areinchargeoftransport
J preparetheriseheading
J performassembly/disassemblywork
J operatetheshields
J correctmalfunctions
J performdailyroutineworkontheface
J monitor/lookafterforthehydraulicsystem
J performmaintenancework
J performrepairwork
J supervisorypersonnelwho –initiateand/or –supervisetheactivitiesjustindicated.
Everybodyworkingontheshieldsupportmusthavereadthisoperatingmanualbeforehand.
Anypersonsvisitingorinspectingthefacemusthavereceivedadequateinstructions.
Beforestartingwork Doc.no.:7420162000BA00VSVA/01 1.3
DBTGmbH,Lünen2007 E applicable operatingmanual availabilityof operatingmanual EM026797-0 (EN-US)
safety
Purposeofthisoperatingmanual
Thisoperatingmanualcontainsgeneralinformationonthesafeand economicalhandlingofshieldsupportsandprovidesyouwithimportantinstructionsontheworkperformeddirectlyonorwiththe shieldsupport.
Therefore,readthisoperatingmanualcompletelyandatleisure. Payspecialattentiontothesafetyinstructions.
Trytomemorizetheappearanceandthemeaningofthesafetyand instructionsymbols.
Shouldyouhaveanyquestions,pleasecontactourservicedepartment.Contactdetailsaregiveninchapter7ofthisoperating manual.
Readchapter2(“Yoursafety”)closely.Thischaptercontainsimportantinformationindicatingpossiblehazards.
Observethisinformationandfollowtheproceduralinstructions.
Charactersandsymbolsused
Thefollowingcharactersandsymbolsareusedforsafetyinstructionsandimportantinformationintheoperatingmanual.
Trytomemorizethesymbolsandtheirmeanings.
Danger!
Pointsinthetextmarkedwiththissymboldrawyourattention toimmediatelyimpendingdanger.Possibleconsequencesare: veryseriousinjuryorevendeath.
Warning!
Thesepointscontaininformationondangeroussituations. Possibleconsequencesare:veryseriousinjuryorevendeath.
Caution!
Thissymboldrawsattentiontodangeroussituations.Possible consequencesare:lighttomoderatelyseriousinjuriesand machinedamage.
Notice!
Pointsinthetextmarkedwiththissymboldrawattentionto harmfulsituations.Possibleconsequencesare:damagetothe shieldordamageintheimmediatevicinity.
Important!
Pointsinthetextmarkedwiththissymbolcontainusefultips andinformationintendedtofacilitateworkforyou.Theydonot warnaboutharmfulordangeroussituations.
Itemsinlistsaremarkedwithbullets.
Pointsinsub-listsaremarkedwithalongdashatthestartofthe line.
Thehandsymbolpromptsyoutotakeaction.
Severalsuccessiveparagraphsmarkedwiththehandsymbolrepresentasequenceofactionswhichmustbeexecutedintheorder specified.Followtheseinstructionsstep-by-stepinordertoperform theworksafelyandefficiently.
Beforestartingwork DBT-shield1143/3048-2x3739-1750 1.4
DBTGmbH,Lünen2007 E
operatingmanual questions?
J –. EM026797-0 (EN-US)
EM026797-0 (EN-US)
2 Yoursafety
EM026797-0 (EN-US)
Yoursafety
Thischapterprovidesvitalinformationforyoursafety.Payspecial attentiontothischapter.Thesafetyinstructionsandrulesofprocedurewillhelpyoutoavoidhazardoussituationsandtoperformthe necessaryworkassafelyaspossible.
Theshieldsupportwasmanufacturedinaccordancewithstateof theartandgenerallyrecognizedsafetystandardsandregulations. However,aresidualriskstillexistswhichmayinvolveyougetting intohazardoussituationswhenworkingwithorontheshields. Thesemay,forexample,becausedbyunforeseeableexternalinfluences,machinedamageoroperatingerrors.
Inadditiontothisoperatingmanual,alsobesuretoobservethe respectivelegalprovisionsandregulationsforaccidentprevention inyourcountry.
Observethesafetyandaccidentpreventionregulations:
J oftheminingcompany, J oftheminesinspectorate,and J oftheminingsupervisoryauthorities.
Personnel
Personsemployedintheoperation,repairandoverhaulofhydraulic and/orelectrohydraulicshieldsupportsmustbespeciallyqualified. Inadditiontohavinghadtraininginminingtechnologythefollowing minimumrequirementsmustbemet.
Operationandmaintenance
Operationandmaintenanceoftheshieldsupportsisonlyallowed tobeperformedbytrainedpersonnel.
Thetrainingmustbespeciallytailoredtothetypeofshieldactually beingused.
Theelectrohydraulicandhydrauliccontrolsystemsmayonlybe operatedonlybypersonnelwhohavebeenadequatelytrainedto operatethepresentcontrol system.
Thecontentoftheoperatingmanual,especiallythechapteron safety,mustconstituteapartofthistraining.
Theymustpossessandfurnishproofofadequatefamiliaritywith the J mechanical, J hydraulic,and J controlsystems.
Personnel Doc.no.:7420162000BA00VSVA/01 2.3
DBTGmbH,Lünen2007 E residualrisk supplementaryregulations qualification EM026797-0 (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
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