GE X光机装机资料 DR0480

DR0480-FrontalX-RayTubeAssembly1PersonnelRequirementsRequiredPersonsPreliminaryReqsProcedureFinalization110mins120mins120mins2PreliminaryRequirements2.1ToolsandTestEquipmentItemQtyEffectivityPart#ManufStandardFieldEngineeringTools1---2.2ConsumablesNoconsumablesrequired.2.3ReplacementPartsItemQtyEffectivityPart#ManufPerformix160AX-raytubeassy,New1-D2802A-orPerformix160AX-raytubeassy,Reload1-2216500-3-2.4SafetyRISKOFSERIOUSINJURYORDEATHWHENMANIPULATINGTHEX-RAYTUBEPERFORMIX160X-RAYTUBEUNITWEIGHTS54KGDONOTATTEMPTTOLIFTWITHOUTUSEOFHOIST.PUSHHOISTSLOWLYWHENTUBEISMOUNTED.RISKOFELECTRICSHOCKVERYHIGHVOLTAGEPRESENTBEFOREANYINTERVENTIONSWITCHOFFTHESYSTEM(REFERTOPROTECTIONAGAINSTELECTRICALHAZARDSINSAFETYANDREGULATORYANDQUALITYASSURANCEPROGRAMDOCUMENTATION)2.5RequiredConditionsDR0480-FrontalX-RayTubeAssemblyGEMedicalSystemsDirection2360772-11-200,Revision1Innova2100-IQ,3100/3100-IQ,4100/4100-IQCardiovascularImagingSystemRenewalPartsandDisassembly/ReassemblyProceduresPage1of17Copyright©2007byGeneralElectricCompanyInc.AllRightsReserved.ConditionReferenceEffectivityBackuptheJediDatabase.RefertoBackupJediDatabasefordetails.--MovethegantryCarmat3°CandthePivotat29°C.--RemovetheX-Raytubecovers(Innova2121-IQ)DR0534-FrontalX-RayTubeCovers-21cm-(innova3131-IQ)DR0533-FrontalX-RayTubeCovers-31cm-3Procedure3.1BackupJediDatabase1.BackuptheJedidatabase:OpenSUIF→ToolkitApplication→JediSWLoading(ontheleftframe)→BackupData.2.SelectC:\backupfromthecomboboxandclickonSTART.3.WhenSUCCESSFULmessageisdisplayed,checkJedibackup(backup.mx)hasbeencreatedunderC:\Backupdirectory.4.SaveJedibackupinafloppy,donotforgettowritedownJediBackup_systemID_Dateonthefloppy.3.2Disassembly3.2.1DisconnectStatorandthermalswitchcables,groundcable,andwaterhoseconnections(XRTAnodeend)1.Disconnectthestatorcable.Illustration1:2.Disonnectthethermalswitch/oilpumpcable(,Illustration1).DR0480-FrontalX-RayTubeAssemblyGEMedicalSystemsDirection2360772-11-200,Revision1Innova2100-IQ,3100/3100-IQ,4100/4100-IQCardiovascularImagingSystemRenewalPartsandDisassembly/ReassemblyProceduresPage2of17Copyright©2007byGeneralElectricCompanyInc.AllRightsReserved.3.DisconnectX–Raytubeunitground(,Illustration1).4.Disconnectthefemale45°outputwaterhose(,Illustration1).3.2.2Ingridcable,groundcable,andwaterhoseconnections(XRTCathodeend)1.DisconnecttheIngridcontrolcable.Illustration2:2.DisconnecttheIngridgroundcable(,Illustration2).3.Disconnectthemale90°inputwaterhose(,Illustration2).3.2.3DisconnectthehighvoltagecablesandIngrid1.DisconnecttheanodeHVcable.Illustration3:2.DisconnectthecathodecablefromtheIngrid.DR0480-FrontalX-RayTubeAssemblyGEMedicalSystemsDirection2360772-11-200,Revision1Innova2100-IQ,3100/3100-IQ,4100/4100-IQCardiovascularImagingSystemRenewalPartsandDisassembly/ReassemblyProceduresPage3of17Copyright©2007byGeneralElectricCompanyInc.AllRightsReserved.Illustration4:Dischargethecablebeforecontinuing.3.RemovetheIngrid:a.LoosentheXRTHVreceptacleringnut.Illustration5:b.RemovetheIngridbyremovingthetwoscrewsandspacersholdingit.DR0480-FrontalX-RayTubeAssemblyGEMedicalSystemsDirection2360772-11-200,Revision1Innova2100-IQ,3100/3100-IQ,4100/4100-IQCardiovascularImagingSystemRenewalPartsandDisassembly/ReassemblyProceduresPage4of17Copyright©2007byGeneralElectricCompanyInc.AllRightsReserved.Illustration6:3.2.4Removethecollimatorandcollimatoradaptorplate1.Removethecollimator:•FortheInnova2121-IQsystem,refertoDR0489-Frontal/LateralCollimatorAssembly(2121-IQ)•FortheInnova3131-IQsystem,refertoDR0491-Frontal/LateralCollimatorAssembly(3131-IQ)2.Removethefourscrewssecuringcollimatoradaptorplate.Illustration7:3.3Reassembly3.3.1InstallingtheX–RaytubeThisprocedureprovidesamethodofusingthetubeliftingcranethatcomesinsidethePerformixX–RayDR0480-FrontalX-RayTubeAssemblyGEMedicalSystemsDirection2360772-11-200,Revision1Innova2100-IQ,3100/3100-IQ,4100/4100-IQCardiovascularImagingSystemRenewalPartsandDisassembly/ReassemblyProceduresPage5of17Copyright©2007byGeneralElectricCompanyInc.AllRightsReserved.tubecrateenablingthetubetobemechanicallyliftedintoplaceontheInnovasystem.Thiswillenableasinglepersontoliftthetubeinmostinstances.1.Removetheouterpackageandthetopofthewoodencrate.2.UnpacktheVBlockandtopblockandsecurethefootblocktothefrontpanel.Illustration8:3.Withtwohands,tiltthefrontpanelwiththeX–Raytubeunittothehorizontalpositionandplacethehoistasshownbelow.Illustration9:4.LifttheX–Raytubeunitwithhoistintoplace.DR0480-FrontalX-RayTubeAssemblyGEMedicalSystemsDirection2360772-11-200,Revision1Innova2100-IQ,3100/3100-IQ,4100/4100-IQCardiovascularImagingSystemRenewalPartsandDisassembly/ReassemblyProceduresPage6of17Copyright©2007byGeneralElectricCompanyInc.AllRightsReserved.Illustration10:5.RemoveC-arccover.Illustration11:6.PlacetheX–RayTubeunitonthebracket,makingsurethesteelpinonthetube–armfitsintotheholeintheXRTmountingdovetail.Illustration12:DR0480-FrontalX-RayTubeAssemblyGEMedicalSystemsDirection2360772-11-200,Revision1Innova2100-IQ,3100/3100-IQ,4100/4100-IQCardiovascularImagingSystemRenewalPartsandDisassembly/ReassemblyPr