VARCO培训专业知识讲座

TDS-11STraining第1页GeneralInformation第2页TDS-11STopDriveSectionalGuideBeamTransmission/MotorHousingRotatingLinkAdapterPH-50PipehandlerACDrillingMotors(2)MotorCoolingSystemCounterbalanceSystemSystemBailWashpipeAssemblyGooseneck(S-Pipe)第3页05010015020025005,00010,00015,00020,00025,00030,00035,00040,00045,00050,00055,000RotatingSpeed(rpm)Torque(ft.lbs)800hpVersion700hpVersionTorque/SpeedCurves第4页TypicalMastInterfaceExistingTravellingEquipment500tonHook/BlockComboTypeCrownBlockTopBailRestToolJoint13.5’4.1m13.5’4.1m18.0’5.4mClearWorkingHeight142.0’(43.3m)DrillStandMadeUp@4’(1.2m)93.0’(28.3m)ToCLofBeam10.0’(3m)min.ToServiceLoop7.0’(2.1m)min.DrillFloorTDS-11SVarcoPortableTopDriveSystemSectionalGuideBeamAssembledOnSiteDerrickTermination@~80’(24.4m)MudHoseConnectedtoStandpipe@73’(22.3mLevel)ServiceLoopPortableTorqueReactionBeamU-BoltedtoSpanners2xCustomSpannersOnA-FramesorMastSidePanelsVarcoDriller’sConsoleControlCablewithConnectors150’(45.7m)UnitizedVariableFrequencyDrive&ControlPanelPowerSupplyACCablesPower&ControlCables第5页TypicalFloorLayoutDriller’sConsoleUniversalSpreaderBeamSectionalGuideBeamMastSaddle@80ftTDS-11S86’ServiceLoop75’RotaryHoseRatholeMousehole第6页UnitIdentificationTopDriveIdentificationPlateLocatedonthefrontofthemotorhousingWarningLabelLocatedonthesideofthebonnetWarningLabelsLocatedonthesideofeachACmotorACMotorIdentificationLabelLocatedonthesideofeachACmotorEncoderInstructionLabelLocatedonthesideofthebrakehousing第7页TDS-11S-Dimensions28”0.71m56”1.42m62”1.58m18.5”0.47m214.0”5.43m120”Bail88”Bail112”2.85m233”5.82m72”1.83m37”0.94m第8页TDS-11S-Envelope26”(660mm)36.9”(937mm)32.6”(828mm)31.0”(787mm)33.7”(856mm)33.8”(859mm)32.0”(762mm)StandardSetback22.1”(660mm)21.1”(536mm)22.8”(579mm)FrontRear第9页

350or400hpACDrillingMotor(2)CoolingSystemAirDuct(2)DriveStemGooseneck(S-Pipe)WashpipePackingAssemblyBonnet钟型罩10.5:1TransmissionHydraulicBrake(2)CoolingFanMotor(2)SystemBailTDS-11SPowerTrain第10页BullGearMainShaftAssemblyTransmissionMotorHousingMainBodyTransmissionHousingPinionGearsSpurGears第11页LouversMotorCoolingSystem5HPACMotorsCentifugalBlowersACDrillingMotorsIntakeAirFlow(BetweenMotorandBrakeHousingAirFlowAirDuctingExhaustAirFlow第12页ACDrillingMotorBrakesMonthlyCalipers&PadsInspectCaliperMountingBolts(2)SteelPlate0.09”AdjustCaliperMountingBracketBrakePads第13页AcDrillingMotorsWeeklyMotorCablesInspectWeeklyLouversInspectWeeklyScreensInspect第14页AirInlet(550CFM)AirExhaustMotorBrakeMotorFrame(Laminated)机壳MotorShaftPinionGear

RotorAssembly(Laminated)EndCoilGuideRollerBearing导向轴承EndCoilStatorAssembly(Laminated)定子铁芯ThrustBallBearing推力轴承AlternatingCurrentMotor第15页MotorHousing&TransmissionAdjustingtheEncoder(s)EncoderBeltBeltTensionSpringBeltTensionSpringSledHold-DownScrews(4)SledHold-DownScrews(4)Sled滑撬板SledElectricalConnector第16页On-BoardHydraulicsHydraulicOilFilterCounterbalanceAccumulatorUpperIBOPTimeDelayAccumulatorHydraulicOilFillOilPressureSwitchSystemAccumulatorIBOPPressureSwitchUpperIBOPActuatorCylinderCounterbalanceManifoldMainHydraulicManifoldLinkTiltManifoldLinkTiltCylindersCounterbalanceCylindersHydraulicOilReservoirRotatingHeadMotorandShot-PinAssemblyMotorandPumpAssemblyReservoirCapacity25Gallons(114L)PumpMotorSpecifications10hp,1,800rpm第17页OnBoardHydraulicsMainHydraulicManifoldReservoirM10hpACMotorVariableDisplacementPumpFixedDisplacementPumpSystemAccumulatorIBOPAccumulatorCounterbalanceAccumulatorCounterbalanceCylindersCounterbalanceManifoldDrillingMotorBrakeShot-PinCylinderRotating

Link

Adaptor

LiftRotatingHeadMotorRotatingHeadPiphandlerClampCylinderLink-TiltCylindersLink-TiltManifoldUpperIBOPActuatorCylinderLubeOilDistributionHydraulicMotorLubeOilPumpSump第18页HydraulicSystemMaintenanceReservoirBladderBlower&BrakeCoversOilHeatExchangerDrillMotorAssy.(LHS)MonthlyOilHeatExchangerInspect第19页HydraulicSystemMaintenanceHydraulicReservoirBladderReservoirBreatherReservoirCoverGasketHydraulicOilReservoirReservoirBladderAnnually(年检)ReservoirBladderInspectReservoirBladder第20页HydraulicSystemMaintenanceIBOPandOilPressureSwitchIBOPPressureSwitchConfigurationOilPressureSwitchConfigurationPressureAdjustingScrewWiresHosesAnnually年检HosesInspectAnnuallyWiresInspectIBOPPressureSwitch1500psi(102.0bar)risingOilPressureSwitch18.0psi(+0/-1)decreasingComponentFactorySetting第21页

PoweredElevatorPositioner(360º)

Link-TiltAssemblyLowerIBOPValveBack-UpClampAdjustableStabbingGuideRotatingLinkAdapterUpperIBOP&AccumulatorAssemblyTorqueArresterFrame350T-108”ElevatorLinks350or500TElevatorsPH-50PipeHandler第22页DerrickmanMouseholeOverdrillPH-50-Link-TiltPositions第23页WellCenterOptionalMouseholeKick-OutAssembly57.7”Max.SpreaderBeam116”Ref.V-DoorKick-OutPH-50–Kick-OutOption第24页MainShaftUpperIBOP&DualCrankActuatorLowerIBOP(Manual)SaverSubUpperIBOPActuatorCylinderAssemblyToolJointClamps(3)DrillStemAssembly第25页SystemBailCounterbalanceSystemCounterbalanceCylinders第26页SkidVariableFrequencyInverterandVarcoControlPanelACHighlineorGeneratorSetDCGeneratorTopDriveElectricalPanelMastSaddle（马鞍子）ServiceLoopJunctionBoxSensorsSolenoidsEncoderDrillingMotorsVarcoDriller’sConsoleElectricalInterface第27页CablesServiceConnectionsJ-Boxes700hp800hpULExQuickDisconnects1set(3)444MCM+1xCompositeN/AHardwireConnections1set(3)646MCM+1xComposite1xPower+1xCompositeHardwireConnectionsHardwireConnectionsULEx1xPower+1xComposite2xPower+1xComposite1set(3)646MCM+1xComposite2sets(3)444MCM+1xCompositeQuickDisconnects1set(4)646MCM+1xCompositeN/AHardwireConnections2sets(3)444MCM+1xComposite2xPower+1xCompositeHardwireConnectionsHardwireConnections1set(4)646MCM+1xComposite2sets(3)444MCM+1xComposite1xPower+1xComposite2xPower+1xCompositeServiceLoopConfigurationsLand/PortableLand/PortableLand/PortableLand/PortableOffshore/FixedOffshore/FixedOffshore/FixedOffshore/Fixed第28页LiftingPointsLiftingPointForlowering/hoistingtheTopDriveto/fromtheskidBailLockMustbeinstalledbeforelowering/hoistingtheTopDriveto/fromtheskidLockingPinsMustbeinplacepriortomovingtheskidwiththeTopDriveattached!LockingPinsMustbeinplacepriortomovingtheskidwiththeTopDriveattachedLiftingPointsForLiftingtheSkidwiththeTopDriveAttachedLiftingPointsForLiftingtheSkidwiththeTopDriveAttachedNetWeight = 27,000lb(12,300kg)WithSkid = 30,000lb(13,600kg)第29页TDS-11S–Consumables（消耗品）TongDies416781Stabilizer–Front（前、后扶正环）1118368Stabilizer-RearFlippers–StabbingGuide（喇叭口）WashPipeWashPipeTungstenCoated（镀钨冲管）WashPipePackingKit(Standard)WashPipePackingKit(HP)HydraulicOilFilterGearOilFilter111836717644211232891123289-TC1123290-PK1123290-PK-11114416-11111013-1PartQtyPartNo.StabbingGuideTongDiesStabilizersWashPipeHydraulicOilFilterGearOilFilter第30页VarcoDrillersConsole第31页VarcoDrillersConsole第32页VarcoDrillersConsoleDrillCurrentLimitPottentiometerDrill/Spin/TorqueTopDriveSpeed/TorqueControlsThrottleForward/Off/ReverseMake-UpCurrentLimitPottentiometerEmergencyStopR.P.M.GaugeTorqueGaugeHydraulicsAuto/On刹车控制IBOP控制倾斜油缸控制第33页VarcoDrillersConsoleBrakeControlsBrakeOnIndicatorBrakeOff/Auto/On第34页VarcoDrillersConsoleIBOPControlIBOPClosedIndicatorIBOPOpen/Closed第35页VarcoDrillersConsolePipehandlerControlsFloatPushbuttonLinkTiltDrill/Off/TiltPipehandlerRotateLeft/Off/RightTorqueWrenchPushbutton第36页VarcoDrillersConsoleAlarmControlsDrillMotorOver-temperatureBlowerLossOilPressureLossVDCPurgeLossACDriveFaultAlarmSilence/LampTest第37页SystemInterconnects

DrawingNo.124222第38页124222Page1of13第39页124222Page2of13第40页124222Page3of13第41页124222Page4of13第42页124222Page5of13第43页124222Page6of13第44页124222Page7of13第45页124222Page8of13第46页124222Page9of13第47页124222Page10of13第48页124222Page11of13第49页124222Page12of13第50页124222Page13of13第51页Lubrication第52页LubricationScheduleReplaceGearboxOilFollowingInitialBreak-InFollowing1stMonthofOperation初次1月ReplaceGearboxOilandPerformOilAnalysisEvery6MonthsReplaceGearboxOilFilterEvery3MonthsRemove,CleanandReplaceMagneticDrainPlugAnnuallyActionFrequencyTransmission第53页LubricationScheduleSightGlassCorkBallGearOilFilterPop-UpDirtAlarmMagneticDrainPlugGearboxDrainGearboxOilDrainTransmissionGearboxOilFill第54页LubricationSchedulePerformHydraulicSystemAnalysisEvery6MonthsReplacetheHydraulicFluidAnnually(ordependingonanalysis)ReplacetheHydraulicSystemFilterEvery3MonthsActionFrequencyHydraulics第55页LubricationScheduleSightGlassCorkBallHydraulicOilFilterPop-UpDirtAlarmHydraulicOilDrainHydraulicsHydraulicOilFillMaleQuick-ConnectDustPlugHydraulicLubricationKitFemaleQuick-Connect第56页LubricationScheduleMotorsLubricatetheACDrillingMotorsEvery3Months4LubricatetheBlowerMotorsEvery3Months4ActionFrequencyPointsLubricatetheHydraulicPumpMotorEvery3Months4第57页LubricationScheduleMotorsGreaseFittingsPipePlug(1/8”)GreaseFitting(1/8”)HydraulicPumpACMotorGreaseFittingsACBlowerMotors(2)ACDrillingMotors(2)第58页LubricationScheduleGeneralLubricationUpperBonnetSealWeekly1BailPinsWeekly2RotatingLinkAdaptorGearWeekly-IBOPActuatorYoke&CylinderPinsDaily5IBOPActuatorCranksDaily2UpperIBOPValveWeekly1StabilizerBushingDaily4ClampCylinderGateDaily2CarriageAssemblyWeekly8TorqueArrester@ClampCylinderWeekly4WirelineAdaptorWeekly2WashPipeAssemblyDaily1ElevatorLinkEyesWeekly4ActionFrequencyPoints第59页LubricationScheduleGeneralLubricationRotatingLinkAdaptorUpperBonnetSealWashPipeAssemblyBailPins(2)RotatingLinkAdaptorGear第60页LubricationScheduleGeneralLubricationIBOPActuatorCylinderPinsIBOPActuatorYokeIBOPActuatorYokeIBOPActuatorCranksTorqueArresterTubesClampCylinderGateClampCylinderGateStabilizerBushingStabilizerBushingUpperIBOPValve¼”NPTPlug第61页LubricationScheduleGeneralLubricationRollers第62页LubricationScheduleGeneralLubricationWirelineAdaptor第63页GuideBeams

&Carriage第64页Hang-OffLinkBoresGuideBeams&CarriageInspectingtheCrownPadeye&Hang-OffLinkShackle2.1”(52mm)min2.0”(50mm)min1.5”(15mm)minAnnuallyCrownPadeyeMPIMonthlyCrownPadeyeVisualMonthlyCotterPinVisualMonthlyShackleInspectMonthlyHangOffLinksInspect第65页GuideBeams&CarriageInspectingtheCrownPadeye&Hang-OffLinkMonthlyBoltAssemblyInspectMonthlySafetyPinInspectHang-OffLinkBores1.5”(15mm)minBoltAssembly2.1”(52mm)minMonthlyHang-OffLinkInspect第66页GuideBeams&CarriageInspectingtheGuideBeamJointsAnnuallyBeamJointsMPIMonthlyBeamJointsInspectLynchPinDailyRetainerPinInspectWeeklyBeamJointsInspectDailyLynchPinInspect第67页GuideBeams&CarriageInspectingtheMainTie-BackBoltedConnectionsAnnuallyAllWeldsMPIDailyAlignmentInspectWeeklyAllWeldsInspectWeeklyAllBoltsInspectAuxiliarySpreaderBeamMastLegTie-BackLinkGuideBeamBottomSectionTie-BackPlateMainSpreaderBeam第68页GuideBeams&CarriageInspectingtheIntermediateRestraintsGuideBeamMainGirtWeeklyStuds/NutsInspectWeeklyPin/CotterPinInspectAnnuallyAllWeldsMPIDailyAlignmentInspect第69页GuideBeams&CarriageInspectingtheCarriageWeeklyRollersInspectDailyDetentPinsInspect第70页MotorHousing

&Transmission第71页MotorHousing&TransmissionInternalLubricationFlowPipePlugsMonthlyPipePlugsInspectMonthlySpillwayInspectMonthlyGearDrainInspect第72页MotorHousing&TransmissionInspectingtheGearboxLubePumpHydraulicMotorO-RingMainBodyCapScrew(10)PumpAdaptorPlateRollerBearings(4)GearSetBodySealGearHousingThrustPlateRingSealEndCoverDailyAlignmentInspect第73页MotorHousing&TransmissionInspectingGearBacklashDimA+DimB=BacklashAABBSolidWireSolder6MonthlyGearBacklashInspect第74页MotorHousing&TransmissionInspectingBail&MainBodyAnnuallyBailInspectAnnuallyBushings衬套(2)Inspect5YearlyMainBodyCoverMPI5YearlyMainBodyMPIAnnuallyBailPinInspectComponentMinimumDimensionBushingID<4.45”BailPinID<4.125”第75页MotorHousing&TransmissionInspectingS-PipeWingNutSealRingPlugClampBoltsSealRingWingNutMonthlyS-PipeInspectMonthlyS-PipePressureTest第76页MotorHousing&TransmissionInspectingMainShaftLinerPolyPackSealWashPipeAssemblyMonthlyMainShaftLinerInspectPolypackSealMainShaft第77页MotorHousing&TransmissionInspectingWashPipeAssemblyWashPipeNutPackingBox3”BoreWashPipeWrenchDowelPinLEFTHANDTHREADS!SocketHeadScrew第78页MotorHousing&TransmissionInspectingWashPipeAssemblyDailyWashPipeInspectUpperSpacerMiddleSpacerMiddleSpacerLowerSpacerO-RingO-RingSnapRingHoldingRingPackingSealWashPipeNutWashPipePackingAssemblyBoxStraightGreaseFittingSocketHeadScrew第79页MotorHousing&TransmissionInspectingUpperBonnetSealsCapScrew(6)BearingShieldBearingRetainerLubeTubeLubeTubeO-RingShimsAnnuallyRetainerO-RingInspectAnnuallyBearingIsolatorInspectAnnuallyOilSealInspectLubeTubeO-RingBearingShieldBearingRetainerCapScrews(6)BearingIsolatorOilSeal第80页MotorHousing&TransmissionInspectingMainShaft<0.65”RadialGrooves<0.62”5YearlyStemMPI5YearlySplitLoadCollarMPIAnnuallyRadialGroovesInspectRetainerRing第81页MotorHousing&TransmissionInspectingMainShaftEnd-PlayBearingRetainerShimsCapScrews(6)DialIndicatorAnnuallyMainShaftInspect第82页MotorHousing&TransmissionInspectingBlowerMotorAssembliesMonthlyLooseBoltsInspectBolts(4)Bolts(4)DripShieldFanMotorCoverMotorFanBolts(6)TopBearingHousing第83页MotorHousing&TransmissionTransmissionAssembly/DisassemblyStemSleeveTaperRollerBearingDowelPinBullGearUpperStemLinerPolyPackSealMainShaftStemTaperedRollerThrustBearingMainShaftSleeveMainRollerBearingWearSleeveCapScrewLockWasherDowelPinBearingRetainerLowerMainBearingCapScrewLockWasherMainBodyMainBodyO-RingInternalLocknutRetainerBearingLockWasherLowerCompoundRollerBearingSpacerRingInternalRetainingRingCompoundGearInternalRetainingRingUpperCompoundRollerBearingMainBodyCoverUpperSprayNozzlesLubeOilPumpAssembly第84页PH-50Pipehandler第85页第86页VarcoDriller’sConsolePH-50PipeHandlerInspectingElevatorLinksClevisPin26”(635mm)TypicalLinkUpperCatchLinkLinkTiltCatchLinkPinRecessinMotorGuard2WeeklyLinkClampsInspect1ROTATELIFT&REMOVERearFrontMonthlyLinkEyesInspect第87页PH-50PipeHandlerInspectingElevatorLinks413/16”5”UpperEyeDimension(C)LowerEyeDimension(A)45/8”47/16”23/4”29/16”23/8”23/16”CapacityperSet(Tons)B=3½”(350Ton)B=4½”(500Ton)B=6¼”(750Ton)53/4”6”51/2”51/4”31/2”31/4”3”23/4”71/4”71/2”7”63/4”????350300225175500420325250????UpperEye(Hook)LowerEye(Elevator)AACCBB第88页PH-50PipeHandlerInspectingLink-TiltMonthlyBushingsInspectMonthlyCylindersInspectMonthlyPinsInspectMonthlyBushingsInspect第89页PH-50PipeHandlerInspectingLink-TiltHydraulicManifoldTorqueArrestorSpringSpringSpacerSpringShimsEndCapClampCylinderBodyRig-Up/Run/ShutdownValve第90页BodySealsJawAssemblyHexHeadScrewsRearStabilizerPH-50PipeHandlerTorqueWrenchAssemblyManifoldHingePinRetainerFrontStabilizerSpringCylinderHeadRingCylinderHeadPistonSealsPistonWearBushingHingePinStabilizerSpringRetainingPlateRear/FrontStabbingGuidesGateTongDiesClampCylinderBody第91页PH-50PipeHandlerInspectingtheTorqueWrenchAssemblyTuggerLinerClampCylinderGate(shownopen)SwingClearWeeklyStabilizers(F/R)InspectDailyTongDiesInspectWeeklyFlippersInspectWeeklyStabbingGuideInspectPartReplaceWhenStabilizerWear>1/8”FlipperWear>1/8”第92页PH-50PipeHandlerInspectingtheTorqueWrenchAssemblyCotterPinStabilizerSpringsMonthlyStabilizerSpringsInspect第93页PH-50PipeHandlerInspectingtheIBOPActuatorWeeklyActuatorCylinderInspectWeeklyActuatorYokeInspectMonthlyPins&BushingsInspectDailyHosesInspectPartReplaceWhenPinsWear>0.3”BushingsMetalBackingVisible第94页PH-50PipeHandlerInspectingtheToolLockJointsDailyToolLockBoltsInspect1.4”1.4”1”1”1.4”1.4”第95页PH-50PipeHandlerInspectingtheIBOPValves&SaverSubDailyUpperIBOPValvePressureTestWeeklyUpperIBOPInspectWeeklyIBOPCrankInspectDailyLowerIBOPValvePressureTestWeeklyLowerIBOPInspect5YearlyUpper&LowerIBOPsMPIPartReplaceWhenSaverSubThreadshavebeenrecuttominimumshoulder-to-shoulderlengthof5”第96页ShotPinBushingPH-50PipeHandlerShot-PinAssemblyDowelPinShotPinRodSealAssemblyShotPinSleeveO-RingShotPinBaseRodSealAssemblyHydraulicMotorDualPortManifoldShotPinCapPinionGearShotPinCoverShotPinOD<1.375”ShotPinSleeveID>1.510”ShotPinBushingID>1.475”PartReplaceWhen第97页第98页PH-50PipeHandlerRotatingLinkAdaptorRotaryLinkAdaptorRetainerRingO-RingRotaryGLYDRingWiperSealLEVELWORKINGSURFACEAnnuallyRotaryGLYDRingReplaceAnnuallyO-RingReplaceAnnuallyThrustRingReplaceAnnuallyTurciteBushingReplaceAnnuallyPistonRingInspectAnnuallyStemInspectAnnuallyStemO-RingReplaceRotatingLinkAdaptorGearIndexMarkPartReplaceWhenThrustRingLessthan0.105”TurciteBushingLessthan0.112”第99页PH-50PipeHandlerWirelineAdaptorSheavesInspectEachUse第100页On-BoardHydraulics第101页HydraulicSystemMaintenanceDailyInspectionsCheckHydraulicFluidLevelsCheckforHydraulicFluidLeaksCheckConditionofAllHydraulicHosesCheckConditionoftheHydraulicFilterIndicatorDescription第102页HydraulicSystemMaintenanceMaintenanceScheduleAnalyzeHydraulicSystemOilOnceEvery6MonthsReplaceHydraulicFluidAnnually(orDependingonAnalysis)InspectReservoirBladderAnnuallyReplaceReservoirBladderBi-AnnuallyReplaceHydraulicSystemFilterOnceEvery3MonthsDescriptionFrequency第103页ViscosityIndex3246HydraulicSystemMaintenanceRecommendedHydraulicOilsChevronExxonGulfMobilShellStatoilTexacoTotalUnionCastrolManufacturerAWHydOil32NutoH32Harmony32AWDTE24Tellus32HydrawayHMA32RandoOilHD32AzollaZS32UnaxAW32HyspinAWS-32-15ºCto75ºC-10ºCto85ºCAWHydOil46NutoH46Harmony46AWDTE245Tellus46HydrawayHMA46RandoOilHD46AzollaZS46UnaxAW46HyspinAWS-46第104页HydraulicSystemMaintenanceSightGlassCorkBallHydraulicOilFilterPop-UpDirtAlarmAdding&DrainingHydraulicOilFillMaleQuick-ConnectDustPlugHydraulicLubricationKitFemaleQuick-ConnectHydraulicPumpPumpInletDrainAdaptor第105页HydraulicSystemMaintenanceSystemTestPorts第106页HydraulicSystemMaintenancePre-chargingtheAccumulatorsAccumulatorSettingPortCounterbalanceAccumulator(728in³Displacement)900psiDischargeCBTimeDelayAccumulator(30in³Displacement)800psiDischargeC4SystemAccumulator(125in³Displacement)800psiDischargeSACounterbalanceAccumulatorUpperBOPTimeDelayAccumulatorSystemAccumulator第107页HydraulicSystemMaintenanceIBOPTimingCircuit第108页HydraulicSystemMaintenanceSettinguptheCircuits10hpACPumpMotorFixedDisplacementPumpVariableDisplacementPumpGuideBeamPump/MotorPumpPressureCompensator第109页HydraulicSystemMaintenanceSettinguptheCircuitsReading@PVReading@SA10203040506001501000800170020233000ApproximateTime(s)Pressure(psi)第110页HydraulicSystemMaintenanceSettinguptheCircuitsManifoldBottomViewManifoldSideViewRV2RV1PF第111页HydraulicSystemMaintenanceSettinguptheCircuits第112页HydraulicSystemMaintenanceSettinguptheCircuitsPCCCBManifoldBottomViewManifoldSideViewManifoldEndView第113页HydraulicSystemMaintenanceSettinguptheCircuits第114页HydraulicSystemMaintenanceSettinguptheCircuitsManifoldBottomViewManifoldSideViewRV2B1第115页HydraulicSystemMaintenanceSettinguptheCircuitsShotPinLinkAdaptorRotationGearHydraulicMotorC5SV5第116页HydraulicSystemMaintenanceSettinguptheCircuitsShotPinHydraulicMotorLinkAdaptorRotationGearA5C5B5MotorReliefValveMotorReliefValveShotPinReliefValveABTestPoints第117页HydraulicsTroubleshootingHPU&ReservoirBladderHydraulicSystemOverheatingUnloadingValvenotworkingTest&adjustUV1(orreplace)ReliefValvesRV1&RV2improperlysetTestpressures&re-setvalvesPressurehasbleddownduetocounter-balancemodevalveinshut-downtoolongCheckSystemPressureNopre-chargeinSystemAccumulatorChargeSystemAccumulatorHydraulicComponentsDon’tOperateSystempressureistoolowTestPumps&MotorsTestReliefValvesCheckforleaks,loosevalves,loosecylindersorwornhosesPistonPumpnotworkingReplacePistonPumpFlexibleCouplingdamagedReplaceFlexibleCouplingLubricationPumpnotworkingReplaceLubricationPumpPressureatUV1istoolowAdjustUV1PumpsrotatinginwrongdirectionCheckconnections&rotationSuctionValveclosedOpenSuctionValveLowReservoiroilFillReservoirProblemProbableCausesRemedy第118页HydraulicsTroubleshootingHPU&ReservoirBladder第119页HydraulicsTroubleshootingCounterbalance&Stand-JumpCounterbalanceDoesNotFunctionNohydraulicpressureTestpressure&adjustreducingvalveCylinderdamagedorsealsleakingInspect&repaircylinder/sealsSolenoidValveSV9isnotoperatingTestelectrical/hydraulicconnection–repairasrequiredPCCnotoperatingReplacevalveStand-JumpDoesNotFunctionPre-chargetoolowChargetheaccumulatorReliefvalvenotoperatingReplacevalveCylinderdamagedorsealsleakingInspect&repaircylinder/sealsNohydraulicpressureTestpressure&adjustreducingvalveProblemProbableCausesRemedySolenoidValveSV9isnotoperatingTestelectrical/hydraulicconnection–repairasrequiredPCCnotoperatingReplacevalveReliefvalvenotoperatingReplacevalvePre-chargetoolowChargetheaccumulator第120页HydraulicsTroubleshootingCounterbalance&Stand-Jump第121页HydraulicsTroubleshootingBrakesBrakeDoesNotReleaseDirectionalValvestuckTestvalveandreplaceifnecessaryCheckValveisblockedortubeispinchedCheckvalve&tubeDelayinBrakesActuatingPressure<1,400psiordoesnotrisequicklyto1,400psiAdjustorreplacereducingvalveHydraulicoilonbrakeCheckforleaksDirectionalValvestuck(checkpressureatB1)ReplacevalveorcheckelectricalsignalHydraulicoilcontaminatedReplaceoilPressureReducingValvefaultyReplacevalveBrakeReleasesButDragsMechanicproblemwithbrakeCheckbrakemechanismProblemProbableCausesRemedyBrakeDoesNotEngageorSlips第122页HydraulicsTroubleshootingBrakes第123页HydraulicsTroubleshootingShot-Pin&ClampCylinderShot-PinDoesNotReleaseSolenoidValvenotoperatingorneedsadjustmentCheckelectricalactuation&testpressureAbnormalpressurechangeatB5/C5indicatesvalveproblemReplaceDirectionalControlValveReliefValvenotoperatingorneedsadjustmentTestpressures&adjustNo/lowpressureatcylinderTestpressures&adjust/repairShot-PinAppliesExcessiveForceNormalpressurechangeatB5/C5indicatesplumbingorfaultycylinderRepairplumbingorshot-pincylinderClampCylinderDoesNotActuateCylinderisdamagedInspect/repair/replacecylinderToprovidehighpressuretotheclampcircuit,pressureatC5mustbe2,000psiandG5mustbelessthan100psi.Ifthisconditionismet,pressureatCPshouldincreasefromlessthan100psitohigherthan2,000psi.Ifnot,checktheplumbing,rotatinglinkadapter,andclampcylinder.iRepairplumbing,rotatinghead,orclampcylinder.ProblemProbableCausesRemedy第124页HydraulicsTroubleshootingShot-Pin&ClampCylinder(contd)Whileclamping,pressureatCRshouldbe2.7timesthepressureatCPWhenthediescontactthepipe,pressureatCRshouldbelessthan100psiIfthepressuredoesnotfade,checkvalveCNECforcontaminationCleanorrepairCNECvalveControlvalvenotoperatingCheckpressureatC5.ReplacevalveCV5ifrequiredortheregeneratemanifoldShot-PinEngagesButCylinderDoesNotActivateClampCylinderDoesNotActuate第125页HydraulicsTroubleshootingShot-Pin&ClampCylinder第126页HydraulicsTroubleshootingLinkTiltCylindersElevatorDoesNotReachMouseholeorDerrickmanPressureatB1doesnotdecaytolessthan100psiReplacethepilottoopencheckvalveLinksDriftWhenValveisReleasedPilottoopencheckvalveiscontaminatedorstuckinopenpositionReplacethepilottoopencheckvalveElevatorDoesNotFloatBacktoCenterPositionUsemanualoverrideIfthelinktilts,theproblemiselectricalIfthelinksdonottilt,theproblemishydraulicTestthesolenoid&connectorsTestthehydraulicsystemLinkclampincorrectlyadjustedCheck&readjustFaultycylindersealReplacecylindersealLoadholdingreliefvalvesarestuckopen,contaminatedorneedadjustmentReplaceoradjusttheloadholdingreliefvalveLinkTiltDoesNotTiltSolenoidValveisnotshiftingCheckelectricalcontinuityProblemProbableCausesRemedyLinksDoNotMoveTogetherLoadholdingvalvesneedadjustmentAdjustall(4)valvesto1,500psi第127页HydraulicsTroubleshootingLinkTiltCylinders第128页Hydraulics