Industriestraße1Telefon:+49(0)2306/709-0Email:infodbt@dbt.de D-44534LünenTelefax:+49(0)2306/709-421Internet:www.dbt.de DBTGmbH OperatingManual DBT-Shield 1143/2540-2x3973-1750 Doc.no.:7420129000BA00 EM014941-0
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Amendmentsandalterationstothispublicationarenotsubjectto notification.DBTGmbH(DBT)reservesallrightstothispublication. Itscontentisprotectedbycopyrightlaws,bothdomesticandinternational.Nopartofthispublicationmaybereproducedortransmittedinanywayorformwithoutthepriorwrittenapprovalofthe DBT.
DBTdeclinesallliabilityfordirectorindirectconsequencesofprintingerrors.
Wereservetherighttointroducemodificationsobtainedby technicaldevelopmentwithoutpreviousnotice!
DBTGmbH,Lünen2004 E
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Index Doc.no.:7420129000BA00VRVE/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 EM014941-0
5.Operationandmaintenance
Index DBT-Shield1143/2540-2x3973-1750
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
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 EM014941-0
6.Technicaldata
Index Doc.no.:7420129000BA00VRVE/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 EM014941-0
Index DBT-Shield1143/2540-2x3973-1750 DBTGmbH,Lünen2004 E EM014941-0
1 Aboutthismanual EM014941-0
EM014941-0
Aboutthismanual
Thischapterprovidesimportantinformationmakingiteasierforyou tousethismanual.Youwillalsobegiveninformationonthestructureofthemanualandthesymbolsused.
Beforestartingwork
Takecaretoensurethattheoperatingmanualavailabletoyouis applicablefortheshieldsupportused.Comparethedatagivenbelowwiththedataonthetypeplateoftheshield.Wheretofindthe typeplateontheshieldisdescribedinchapter7ofthisoperating manual.
Thisoperatingmanualisdesignedfor:
DBT-shield1143/2540-2x3973-1750
andisonlypermittedtobeusedforshieldsofthistype.Onlyuse theoperatingmanualapplicabletotherespectiveshield.Ifyou don’tyouwillendangeryourselfandothers.
Tab.1:TypespecificationforDBT-shield1143/2540-2x3973-1750
identificationno.propforce yearof construction application
742012900000 01 2x3973kN 2004 faceshield
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.:7420129000BA00VRVE/02 1.3
DBTGmbH,Lünen2004 E applicableoperatingmanual availabilityof operatingmanual EM014941-0
operatingmanual questions
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-Shield1143/2540-2x3973-1750 1.4
DBTGmbH,Lünen2004 E
safety J –. EM014941-0
2 Yoursafety
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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.:7420129000BA00VRVE/02 2.3
DBTGmbH,Lünen2004 E residualrisk supplementaryregulations qualification EM014941-0
• 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
