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PowerPacHCPowerSupplyInstructionManualFortechnicalsupport,callyourlocalBio-Radoffice,orintheU.
S.
,call1-800-424-6723.
NoticeNopartofthispublicationmaybereproducedortransmittedinanyformorbyanymeans,electronicormechanical,includingphotocopy,recording,oranyinformationstorageorretrievalsystem,withoutpermissioninwritingfromBio-Rad.
Bio-Radreservestherighttomodifyitsproductsandservicesatanytime.
Thisguideissubjecttochangewithoutnotice.
Althoughpreparedtoensureaccuracy,Bio-Radassumesnoliabilityforerrorsoromissions,orforanydamageresultingfromtheapplicationoruseofthisinformation.
Bio-RadisatrademarkofBio-RadLaboratories,Inc.
incertainjurisdictions.
Alltrademarksusedhereinarethepropertyoftheirrespectiveowner.
TableofContentsPageSafetyiiiSection1Introduction.
11.
1Overview.
11.
2Unpacking.
2Section2ControlFeatures.
3Section3SetupandOperation53.
1SetupandProgrammingaRun.
53.
2EditingRunParametersDuringaRun63.
3EndingaRun.
73.
4ChangingSystemDefaultsusingtheSetupMenu7Section4MaintenanceandTroubleshooting.
94.
1Maintenance.
94.
2Troubleshooting.
94.
2.
1BasicTroubleshooting.
94.
2.
2PowerFailureDetection94.
2.
3UserServiceableErrorMessages104.
2.
4Bio-RadServiceableErrorMessages.
124.
3ReplacingaFuse.
124.
4ExpeditingTechnicalSupport.
12AppendixASpecifications13AppendixBWarrantyandOrderingInformation15SafetyCaution/WarningPowerPacpowersuppliesusehighoutputvoltagesthatareelectricallyisolatedfromearthgroundthroughaprotectiveimpedancetominimizetheriskofelectricalshocktotheuser.
ThefollowingguidelinesshouldbeobservedandfollowedwhenusingaPowerPacpowersupply.
PowerPacpowersupplieshavepassedtestforoperationattemperaturesbetween0°and40°C,withrelativehumiditybetween10and95%non-condensing.
OperatingthepowersupplyoutsidetheseconditionsisnotrecommendedbyBio-Radandwillvoidthewarranty.
1.
Toensureadequatecoolingofthepowersupply,besurethatthereisatleast6cmclearancearoundthepowersupply.
Donotblockthefanventsattherearoftheunit.
2.
Alwaysconnectthepowersupplytoa3-prong,groundedACoutlet,usingthe3-prongACpowercordprovidedwiththepowersupply.
3.
Bio-Radelectrophoresiscellshavemoldedtwo-prongplugsthatareinsertedintothepowersupply'shighvoltageoutputjacks.
TheseplugshavebeenIEC61010-1*certifiedforsafetycomplianceforusewithPowerPacpowersupplies.
Useofotherplugsorbananajacksisdoneattheuser'sownriskandisnotrecommendedbyBio-Rad.
Wheninsertingandremovingthemoldedtwo-prongplug,alwaysgrasptheplugbythemoldedsupportattherearoftheplug.
Donotgrasptheindividualprongends.
4.
Donotoperatethepowersupplyinextremehumidity(>95%)orwherecondensationcanshorttheinternalelectricalcircuitsofthepowersupply.
5.
Whentakingthepowersupplyintoacoldroom,theunitcanbeoperatedimmediately.
However,whenremovingthepowersupplyfromthecoldroom,lettheunitequilibratetoroomtemperatureforaminimumof2hoursbeforeusingit.
6.
Neverconnectahighvoltageoutputleadtoearthground.
Thisdefeatsthefloatingelectricalisolationofthepowersupplyandexposestheusertopotentiallylethalhighvoltages.
ImportantThisinstrumentisintendedforlaboratoryuseonly.
ThisproductconformstotheclassAstandardsforElectromagneticEmissions,intendedforlaboratoryequipmentapplications.
Itispossiblethatemissionsfromthisproductmayinterferewithsomesensitiveapplianceswhenplacednearbyoronthesamecircuitasthoseappliances.
Theusershouldbeawareofthispotentialandtakeappropriatemeasurestoavoidinterference.
Bio-Rad'sPowerPacpowersuppliesaredesignedandcertifiedtomeetIEC61010-1*safetystandards.
Certifiedproductsaresafetousewhenoperatedinaccordancewiththeinstructionmanual.
ThissafetycertificationdoesnotextendtoelectrophoresiscellsoraccessoriesthatarenotIEC61010-1certified,evenwhenconnectedtothispowersupply.
Thisinstrumentshouldnotbemodifiedoralteredinanyway.
Alterationofthisinstrumentwillvoidthemanufacturer'swarranty,voidtheIEC61010-1certification,andcreateapotentialsafetyhazardfortheuser.
Bio-Radisnotresponsibleforanyinjuryordamagecausedbytheuseofthisinstrumentforpurposesotherthanthoseforwhichitisintended,orbymodificationsoftheinstrumentnotperformedbyBio-Radoranauthorizedagent.
*IEC61010-1isaninternationallyacceptedelectricalsafetystandardforlaboratoryinstruments.
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Section1Introduction1.
1OverviewThePowerPacHCpowersupplyisdesignedtoprovideconstantvoltage,currentorpowerforelectrophoresisapplications.
Thepowersupplyoperatesatthevaluespecifiedfortheconstantparameter,withlimitsfortheotherparameters.
Topreventdamagetotheelectrophoresiscell,thePowerPacHCprovidesautomaticcrossovertoconstantcurrent,constantvoltage,orconstantpower,dependingonwhichsetlimitisfirstreached.
Ifthesetlimitofthenon-constantparameterisreached,thepowersupplywillswitch,makingthelimitingnon-constantparameterthenewconstant.
Outputspecifications:Voltage:Adjustablefrom5to250volts(V),in1VincrementsCurrent:Adjustablefrom0.
01to3.
00amperes(A),in0.
01AincrementsPower:Adjustablefrom0.
05to300watts(W)in1WincrementsOutputjacks:Foursetsofoutputjacksareprovidedtofacilitateconnectionofupto4identicalelectrophoresiscellssimultaneouslyFig.
1.
FrontView.
Fig.
2.
RearView.
1OUTPUTJACKSFRONTPANEL2ThePowerPacHCpowersupplyhasthefollowingfeatures:Programmableconstantvoltage,constantcurrentorconstantpoweroperationwithautomaticcrossover.
LCDscreendisplaysallrunningparametersatonce.
Timercontrolto99hr,59min.
Programmablemethodswithupto3steps.
Pausemodeforeditingrunparameters.
SafetyFeaturesincludeautomaticdetectionofno-load,shortcircuit,rapidresistancechange,groundleak,fanfailureandsystemoverheating.
Automaticcompletionofaruninterruptedbypowerfailure.
AdjustableLCDdisplaycontrast.
Inputpower100–240VACFouroutputterminals.
Stackablecasewithadjustableviewingangleviaflipdownlegs(SeeFigure3)Fig.
3.
FrontViewwithLegsinLoweredPosition.
1.
2UnpackingWhenyoureceiveyourpowersupply,carefullyinspectthecontainerforanydamagewhichmayhaveoccurredinshipping.
Severedamagetothecontainermayindicatedamagetothepowersupplyitself.
Ifyoususpectdamagetotheunit,immediatelyfileaclaimwiththecarrierinaccordancewiththeirinstructionsbeforecontactingBio-RadLaboratories.
AfterunpackingthePowerPacHC,removetheplasticfilmfromthetranslucentgreentopcase.
Theplasticfilmmayleavearesidue.
Ifso,cleanwithasoft,dampcloth.
Alsoremovethedie-cutplasticfilmcoveringthedisplaywindow.
Contentsinclude:PowerPacHCpowersupplyPowercordInstructionmanualWarrantycardDeclarationofconformityIfanypartismissingordamaged,contactBio-RadLaboratoriesimmediately.
Section2ControlFeaturesFig.
4.
FrontPanel.
KeyDescriptionRun/PauseKeyStartsorpausesarun.
Pausingallowseditingoftherunparametervalues.
ThecorrespondingLEDindicatesthestatusofthepowersupply.
StopKeyStopstherun.
Thedisplaywillshowfinalrunvaluesalternatingwiththe"RunStopped"screen.
Asecondstroketothestopkeyclearsthefinalrunvaluesofthepreviousrunandpreparesthescreentorepeattherun.
ResetKeyTheresetkeycanbeusedatanytimeduringprogrammingtoclearpreviousrunparametersandresettothedefaultstartupscreen.
Inthesetupmenu,theresetkeyreturnssettingstodefaultvalues.
SetupKeySetupkeyaccessesthesetupmenu.
Thesetupmenuallowschangestodefaultssuchaspowerfailuredetection,rapidresistancechangedetection,alarm,anddisplaycontrast.
Seepages7–8fordetails.
ConstantKeySelectsconstantvoltage,constantcurrentorconstantpower.
ThelightedLEDbelowtheparametersonthescreenindicatestheconstantparameterselected.
CursorKeysNavigatesamongthedifferententryfieldsonthescreen.
ValuesKeysChangesthevalueoftheselectedparameter(indicatedbythecursor).
Ifthevalueskeyispressedcontinuouslyformorethan10countsineitherdirection,+/-,thevaluewillincrease/decreaseinincrementsof10toreachthedesiredvaluefaster.
3Section3SetupandOperation3.
1SetupandProgrammingaRunThissectionguidestheuserthroughsettingupthepowersupplyforarun,connectingtheelectrophoresiscell(s),programming,andrunning.
STEPPROCEDUREDESCRIPTION1.
Connectcell(s)Thepowerleadsarecolorcoordinatedtotheoutputterminals.
indicateshighvoltages.
Note:Powerleadsmustbeinsertedperpendiculartothecurveofthecase.
Fig.
5.
PowerLeadsConnectedCorrectly.
Fig.
6.
PowerLeadsConnectedIncorrectly.
2.
Turnpoweron.
PressthepowerswitchlocatedontherightsideoftheunittotheON(I)position.
Thedefaultsettingsareindicatedinthehomescreenbelow:Note:ThefirmwareversionnumberappearsonthescreenmomentarilywhentheunitisturnedON.
3.
SelectconstantparameterPresstheconstantkeywhichtogglesbetweenvolts(V),amperes(A),orwatts(W).
AnLEDindicatestheconstantparameter:V,A,andW.
Thecursoralsoindicatestheselectedconstantparameter,activatingthefieldtoenteravalue.
Thenon-constantparametersdisplaymaximumvaluesasadefaultandwillactasoutputlimits(seestep6tochangeoutputlimits).
Note:Constantvoltageisthedefaultsettinginthestartupscreen.
000000004.
EnterconstantvaluePresstheValueskeystoincreaseordecreasetheselectedvalue.
Thekeyschangethevalueinincrementsof1,howeverafterafewsecondsofholdingthekeyineitherdirection,+/-,thevaluechangesinincrementsof10.
Iftherunisgoingtobeuntimedorcontinuous,andthelimitsarethemaximumoutput,proceedtostep#9.
5.
Programtime(optional)Movethecursortothetimefieldusingtheleft/rightarrowkeysandenterthevaluesasinstep4.
0:00Note:Timeiscomprisedoftwofieldsforhr:minhoursandminutes.
Ifvaluesincreasepast59minintheminutesfield,anhourwillbeaddedinthehoursfieldandtheminutesfieldwillrestartat00.
Ifnotimeisenteredtherunwillbeconsidereduntimedorcontinuous.
6.
Changelimits(optional)Movethecursortothefieldsofthenon-constantparametersandenterthevaluesasinstep4.
7.
Addasteporsteps(optional)Aftertimehasbeenenteredinthefirststep,upto2additionalstepsmaybeadded.
Movethecursortothestepfieldintheupperleftofthescreenandpressthe+Valuekeytoaddastep,thenproceedtoenterrunparametersasinsteps3–6above.
Note:Toreviewamultistepprogram,usethecursorkeystomovethecursortothestepfieldanduse+/-Valueskeystoscrollthroughthesteps.
8.
ResetTheResetkeymaybepressedatanytimeduringtheprogrammingprocesstoclearallentriesandreturntothestartupscreen(singlestepwithdefaultvalues).
9.
StarttherunPressthestart/pausekey.
Therunmaybestartedatanytimeafterstep4.
3.
2EditingRunParametersDuringaRunSTEPPROCEDUREDESCRIPTION1.
PausePressthestart/pausekeywhilearunisinprogress.
Note:TheLEDnexttothestandingmanlightsupandthetimeronthescreenstops.
STEPPROCEDUREDESCRIPTION2.
EditingUsethecursorkeysandvalueskeystochangeparameters.
Formultiple-stepruns,futurestepsmaybeaccessedandchanged,yettheoriginalnumberofstepscannotbechanged.
3.
ResumetherunResumetherunbypressingthestart/pausekeyagain.
3.
3EndingaRunArunmaybeterminatedinseveralways:byuserintervention,automaticallyiftimewasprogrammed,orduetoapowerfailure(ifpowerfailuredetection(PFd)isnotenabled).
Thedisplaywillindicatehowtherunwasendedaswellasitsfinalparameters.
RunMESSAGEEXPLANATIONTimedorRunStoppedRunmanuallystoppedbypressingthecontinuousstopkeyTimedRunCompletedTimedrunendsautomaticallyTimedRunCompletedRunendsautomatically,apowerfailurePFdONafterpowerfailoccurredduringtherunwhichwasresumedautomatically.
TimedorStoppedafterRunmanuallystoppedbypressingthecontinuouspowerfailstopkey,apowerfailureoccurredduringPFdONtherunwhichwasresumedautomatically.
PFdOFFAbortedafterApowerfailureoccurredandtherunwaspowerfailterminated.
Whenthestopkey(oranykey)ispressedagain,theoriginalsettingswillappearandthePowerPacisreadytostarttherunagain(exceptafterapowerfailurewithPFdoff.
SeeTroubleshootingfordetails).
ChangesmadeduringPausemodewillbelost.
3.
4ChangingSystemDefaultsusingtheSetupMenuThesetupmenuallowstheusertoactivatetheautomaticpowerrecoveryfunction,turnofftherapidresistancechangesafetyfunction,turnoffthealarm,andadjustthedisplaycontrast.
PowerFailureDetection(PFd)ThedefaultsettingforPowerFailureDetection(PFd)isOFF.
Ifapowerfailure(ormultiplepowerfailures)occursduringarunwhenPFdisON,thePowerPacHCwillautomaticallyresumetherunwhenpowerisrestored.
Thisoccurswhethertherunistimedorcontinuous.
Aftertherunhasbeencompletedorstopped,PFdisresettoitsdefaultsetting,OFF.
Note:ThePowerPacHCcannotdistinguishbetweenapowerfailureandbeingturnedoffatthepowerswitch.
IfPFdisON,andthePowerPacHCisturnedoffatthepowerswitchduringarun,thepowersupplywillresumetherunwhenturnedbackon,possiblycreatinganunsafecondition.
Therefore,itisimportantalwaystostoparunbeforeturningoffthepowersupply.
RapidResistanceChangeDetection(RRCd)TheRapidResistanceChangeDetectionsafetyfeaturealertstheuserwhentheresistanceloaddetectedbythePowerPacHChaschangedbymorethan25%overabrieftime-period,possiblyindicatinganunsafecondition.
Certainapplications,suchasusewiththeDCodeorDGenesystems,mightexhibitresistancechanges25%andtriggerashutdownerroneouslybeforecompletionoftherunifRRCdisnotturnedoff.
Fortheseapplications,RDCdshouldbeturnedoff.
AfterarunhasbeencompletedorstoppedwithRRCdturnedOFF,RRCdisresettoitsdefaultsetting,ON.
AlarmandContrastSettingsThePowerPacHChasanalarmthatsignalswhenatimedrunisstarted,completed,orwhenanerrormessageoccurrs.
Thealarmcanbeturnedoffinthesetupmenu,ifdesired.
Ifthealarmisturnedoff,itwillnotsignalerrormessages.
ThedisplaycontrastcanalsobeadjustedthroughthePowerPacHC'ssetupmenu.
Bothoftheseuseradjustmentsarepreservedinmemory,regardlessofcompletionoftherunorpowershutdown.
TheResetkeymaybeusedtoreturnthesesettingstotheirdefaultsinthesetupmenu.
STEPPROCEDUREDESCRIPTION1.
AccessthesetupmenuPresstheSetupkey.
Thiskeyisnotactiveduringrunandpausemodes.
Defaultsettingsareasfollows:Note:Thesetupmenucannotbeaccessedduringarun.
2.
SelectfeatureUsethecursorkeystoselectafeaturetomodify.
Fourcanbeadjusted.
1.
PFd:Powerfailuredetection.
2.
RRCd:RapidResistanceChangeDetection3.
:Alarm4.
:Contrast3.
ChangevaluesTheValueskeystogglebetweenON/OFFforPfd,RRCd,andalarmsetting,andadjustscreencontrastfrom1through9.
4.
Reset,ifneeded.
Presstheresetbuttontoreturntodefaultvalues:5.
ExittheSetupmenuPresstheSetupkeyagain.
PFd:RRCd:OFFONYES5PFd:RRCd:OFFONYES5Section4MaintenanceandTroubleshooting4.
1MaintenanceThePowerPacHCrequireslittlemaintenancetoassurereliableoperation.
Tocleanthecase,firstunplugthepowersupply.
Useadampclothtowipedowntheoutercase.
Ethanolmaybeusedtowipethecase,however,prolongedcontactorusemaycloudthegreentranslucentcase.
4.
2Troubleshooting4.
2.
1BasicTroubleshootingProblemCauseSolutionNodisplay/lights/fan1.
NoACpower.
1.
CheckifPowerPacHCisunplugged,orproblemwithACpowersource,orpowerswitchisinoffposition"O".
2.
Blownfuse.
2.
Replacefuse.
SeeSection4.
3fordetails.
RepeatedblownfusesHardwarefailureContactBio-RadTechnicalResources.
LeadsfromcellareOutputterminalsfortheUsethePowerPacAdaptor,notlongenoughtofitPowerPacHCare(Catalognumber165-5061)whichoutputjacksrecessed16mmtoaccommodatesmoststandard4mmmeetsafetyregulations.
bananaplugs,tomakeasecureSomeleadsarenotelectricalconnection.
longenoughtomakeNote:UseofthePowerPacAdaptorelectricalconnection.
voidsIEC61010-1safetyprovisions.
4.
2.
2PowerFailureDetection(PFd)Powerfailurerelatedmessagesprovideinformationintheeventofapowerinterruptionduringarun.
Thepowersupplyandtheelectrophoresiscellarenotatfault,andthereisnoactualcorrectiveaction.
ThepowerfailuredetectiondefaultsettingisOFF.
Thatmeansthatifapoweroutageoccursduringarun,therunwillbeabortedandtherunparameterswillbelost.
Accordingtotheapplicationanduserpreferences,PFdmaybeturnedON,whichwillenablethePowerPacHCtoresumetherunautomaticallywhenpowerisrestored.
Ifapowerfailureoccursduringarun,thereareseveralpossiblescenarioswhicharedescribedasfollows:MessageDisplayedExplanationRUNABORTEDPFdwasOFF.
AFTERPOWERFAILTherun,eithertimedorcontinuous,wasabortedafterapowerfailureoccurred.
*PRESSSTOPKEYAfterpressingthestopkeytoreset,theoriginalrunparametersTORESETarenolongeravailable.
RUNSTOPPEDPFdwasONwhenapowerfailureoccurredandtherunwasAFTERPOWERFAILresumedautomatically.
Therun,eithertimedorcontinuous,hasbeenterminatedbypressingthestopkey.
(MessagealternatesAfterpressingthestopkeytoreset,theoriginalrunparameterswithfinalrunparameters)areavailableforre-run.
Note:PFddefaultsautomaticallytoOFFafterpressingthestopkey.
RUNCOMPLETEDPFdwasONwhenapowerfailureoccurredandtherunwasAFTERPOWERFAILresumedautomatically.
Therunwastimedandautomaticallyterminatedwhentheset(Messagealternatesruntimewascompleted.
finalrunparameters)Afterpressingthestopkeytoreset,theoriginalrunparametersareavailableforre-run.
Note:PFddefaultsautomaticallytoOFFwhentheruniscompleted.
4.
2.
3UserServiceableErrorMessagesThefollowinguserserviceablemessagesmayappear,interruptingarun.
Refertothissectionfortheircauseandsolution.
Followinstructionsonthescreentocleartheerrormessageandresumeoperation.
Problem/errormessageCauseSolutionE01NOLOADNoloaddetected.
Verifyallelectricalconnections.
DETECTEDElectrophoresiscellVerifybufferlevelsareappropriate.
notconnectedtotheCELL&CABLESpowersupply.
Verifytheelectrophoresisapplication's*PRESSSTOPKEYpowerrequirementsmatchPowerPacThecurrentloadisHCoutputrange.
lessthan0.
01A.
E02SHORTCIRCUITShortcircuitdetectedInsureallelectricalconnections(overcurrent,loadaremakinggoodcontactandtheCELL&CABLEScurrentisgreatercablesandwireelectrodesarein*POWEROFF/ONthan3.
0A).
goodshape.
AccidentalshortingofVerifybufferlevelsareappropriate.
outputleads.
Shortingduetowrongconnections.
E04REGULATINGRegulationError.
EnsuretheelectrophoresisapplicationBELOW5VCurrentdrawnbythesettingsandpowerrequirementselectrophoresissystemmatchPowerPacHCoutputrangeMETHODVALUESexceedsthesetcurrent*PRESSSTOPKEYlimitoftheunit,atlessthan5V.
ProblemCauseSolutionE09RESISTANCEChangeinloadCheckandcorrectanypotentialCHANGEDETECTEDresistancedetected.
resistanceproblem.
ThePowerPacHCVerifyallelectricalconnections.
CELL&CABLESdetectsdrasticchangesVerifybufferlevelsareappropriate.
*PRESSSTOPKEYinresistancewhichmayindicatefailureofthecell'spowerleadsoralooseoutputconnection.
Looseouputconnectionsleadingtointermittentconnectiontotheloads.
Cellsaddedorremovedduringtherun.
Note:CertainapplicationsexhibitintrinsicfluctuationsinresistancethatcantriggertheResistanceChangeerrormessage.
Ifthisisthecase,theResistanceChangedetectionfeaturecanbedeactivatedtoallowanuninterruptedcompletionoftherun.
SeeSection3.
4fordetailsonturningoffRRCd.
Caution:Deactivatingthissafetyfeatureincreasesthepossibilitythatafailureofthepowerleadsorlooseoutputconnectionswillnotbedetected.
E11GROUNDLEAKInsulationfailureintheCheckelectricalconnectionsandcheckDETECTEDelectricalconnectionscell/chillersystemforleaks.
EnsureoutsidethepowerthattheelectrophoresiscellrestsonCELL&CHILLERsupplyhascausedaaninsulated,drysurface.
*POWEROFF/ONcurrentflowthatmaycreateanunsafeFRQGLWLRQcondition.
E16FANFAILUREThefanisnotInspectthefangridtocheckifthefanbladeisrotatingwhenthepowerFANGRIDworking,eitherduetoasupplyisturned"ON".
Makesureno*POWEROFF/ONelectricalfailureorforeignmaterialhaspenetratedthephysicalobstruction.
fanvent.
Ifproblempersists,contactBio-Rad.
E17SYSTEMFanventsblockedandorClearaspaceofatleast6cmaroundOVERHEATINGambienttemperaturethefanventstoimproveairflow.
Presstoohigh.
anykeytogotothehomescreentoFAN&RM.
TEMPrestart.
Operatetheunitwithinthe*POWEROFF/ONrecommendedtemperaturerange(0to40°C).
Bio-RadTechnicalResources.
4.
2.
4Bio-RadServiceableErrorMessagesErrorcodeCauseSolutionERROR03OutputregulationRestarttheunitbyturningthepower*POWEROFF/ONproblemswitchOFFandON.
ContactBio-RadTechnicalResourcesifproblempersists.
ERROR08Outputregulation*POWEROFF/ONproblemERROR99Hardwarefailure*POWEROFF/ON4.
3ReplacingafuseIfthereisnodisplay,lights,orfan,andthePowerPacHCispluggedintoaworkingACpoweroutletwiththepowerswitchinthe"ON"position,thefusemayneedtobereplaced.
1.
Disconnectthepowercordfromtheelectricaloutlet.
2.
Insertaflatbladescrewdriverintothenotchesofthepowerentrymodule'sfusedrawertoreleaseit.
SeeFigure7.
3.
Removethefusefromthefusedrawer.
Replaceitwith6.
3A,250V,5x20mm,fast-blowfuse(Bio-Radcatalognumber12008050).
4.
Re-insertthefusedrawerintoitsposition.
Pressthefusedrawergentlyuntilitsnapsintoplace.
Theunitisnowreadyforuse.
Fig.
7.
RearViewShowingFuseDrawerwithNotches.
Note:Repeatedblowingofthefuseindicatesahardwarefailure.
ContactBio-RadTechnicalSupport.
4.
4ExpeditingTechnicalSupportMakesurethefollowinginformationisreadilyavailablebeforecontactingBio-Rad.
Productmodelno:Locatedinthestickeronthebottomoftheunit(example:PowerPacHCPowerSupply).
Serialnumber:Locatedinthestickeronthebottomoftheunit(example:xxxBRxxxxx).
Softwareversion:ThePowerPacHCdisplaysthesoftwareversionmomentarilyafterswitchingthepowerON(example:Firmware1.
00).
Stateclearlytheerrorcode,errormessageoranomaly,andtheconditionsthatoriginatedtheproblem,includingrunparameters(V,A,andW)aswellastheelectrophoresiscellandbuffersystem.
NOTCHESFUSEDRAWER1211Fusespecificationsareapplicabletoproductswithaserialnumberof043BR80000andhigher.
13AppendixASpecificationsOutputspecifications250V,3.
0A,300WOutputrange(programmable)5–250V,fullyadjustablein1Vincrements0.
01–3.
0A,fullyadjustablein0.
01Aincrements1–300W,fullyadjustablein1WincrementsTypeofoutputConstantvoltage,current,orpowerwithautomaticcrossoverOutputterminals4pairrecessedbananajacksinparallelTimerupto99hr,59minPause/resumefunctionyesDisplay2line,16characterbacklitLCDOperatingconditions0–40°C;10–95%humidityintheabsenceofcondensationSafetycomplianceIEC61010-1EMIConformstoCEstandardsforemissionsandimmunityclassA,testedonlyat230V.
TVEMCcertificationSafetyfeaturesNoloaddetection;suddenloadchangedetection;groundleakdetection;overload/shortcircuitdetection;overvoltageprotection;overheatingprotectionInputprotectionFuseonhotandneutralInputpower(nominal)100–240VACDimensions(DxWxH)28.
5X25X8cmWeight2.
0kgAppendixBWarrantyandOrderingInformationWarrantyThePowerPacHCpowersupplyiscoveredbyastandardBio-RadLaboratorieswarranty.
ContactyourlocalBio-Radrepresentativefordetailsofthewarranty.
Ifanydefectsshouldoccurduringthiswarrantyperiod,Bio-RadLaboratorieswillreplacethedefectivepartswithoutcharge.
However,thefollowingdefectsarespecificallyexcluded:1.
Defectscausedbyimproperoperation.
2.
RepairormodificationdonebyanyoneotherthanBio-RadLaboratoriesortheirauthorizedagent.
3.
UsewithcablesorconnectorsnotspecifiedbyBio-RadLaboratoriesforthispowersupply.
4.
Deliberateoraccidentalmisuse.
5.
Damagecausedbydisaster.
Forinquiryorrequestforrepairservice,contactyourlocalBio-Radoffice.
WarrantyInformationModel:SerialNumber:DateofDelivery:WarrantyPeriod:OrderingInformationCatalogNumberDescription164-5052PowerPacHCpowersupply,100–240VAC165-5061PowerPacAdaptor,qty1165-5066PowerPacAdaptor,qty212008050ReplacementFuse,6.
3A,250V,5x20mm,fast-blow152Fusespecificationsareapplicabletoproductswithaserialnumberof043BR80000andhigher.
210000101115VerB(12009443)US/EG18-09541218Sig0118Websitebio-rad.
comUSA18004246723Australia61299142800Austria430187789019Belgium32037105300Brazil551130657550Canada19053643435China862161698500CzechRepublic36014596192Denmark45044521000Finland350898042200France330147959300Germany4908931884393HongKong85227893300Hungary36014596190India911244029300Israel972039636050Italy390249486600Japan81363617000Korea82234734460Mexico525554887670TheNetherlands310318540666NewZealand6494152280Norway47023384130Poland36014596191Portugal351214727717Russia74957211404Singapore6564153188SouthAfrica36014596193Spain340914906580Sweden460855512700Switzerland410617179555Taiwan886225787189Thailand6626518311UnitedArabEmirates97148187300UnitedKingdom4401923471301Bio-RadLaboratories,Inc.
LifeScienceGroup
S.
,call1-800-424-6723.
NoticeNopartofthispublicationmaybereproducedortransmittedinanyformorbyanymeans,electronicormechanical,includingphotocopy,recording,oranyinformationstorageorretrievalsystem,withoutpermissioninwritingfromBio-Rad.
Bio-Radreservestherighttomodifyitsproductsandservicesatanytime.
Thisguideissubjecttochangewithoutnotice.
Althoughpreparedtoensureaccuracy,Bio-Radassumesnoliabilityforerrorsoromissions,orforanydamageresultingfromtheapplicationoruseofthisinformation.
Bio-RadisatrademarkofBio-RadLaboratories,Inc.
incertainjurisdictions.
Alltrademarksusedhereinarethepropertyoftheirrespectiveowner.
TableofContentsPageSafetyiiiSection1Introduction.
11.
1Overview.
11.
2Unpacking.
2Section2ControlFeatures.
3Section3SetupandOperation53.
1SetupandProgrammingaRun.
53.
2EditingRunParametersDuringaRun63.
3EndingaRun.
73.
4ChangingSystemDefaultsusingtheSetupMenu7Section4MaintenanceandTroubleshooting.
94.
1Maintenance.
94.
2Troubleshooting.
94.
2.
1BasicTroubleshooting.
94.
2.
2PowerFailureDetection94.
2.
3UserServiceableErrorMessages104.
2.
4Bio-RadServiceableErrorMessages.
124.
3ReplacingaFuse.
124.
4ExpeditingTechnicalSupport.
12AppendixASpecifications13AppendixBWarrantyandOrderingInformation15SafetyCaution/WarningPowerPacpowersuppliesusehighoutputvoltagesthatareelectricallyisolatedfromearthgroundthroughaprotectiveimpedancetominimizetheriskofelectricalshocktotheuser.
ThefollowingguidelinesshouldbeobservedandfollowedwhenusingaPowerPacpowersupply.
PowerPacpowersupplieshavepassedtestforoperationattemperaturesbetween0°and40°C,withrelativehumiditybetween10and95%non-condensing.
OperatingthepowersupplyoutsidetheseconditionsisnotrecommendedbyBio-Radandwillvoidthewarranty.
1.
Toensureadequatecoolingofthepowersupply,besurethatthereisatleast6cmclearancearoundthepowersupply.
Donotblockthefanventsattherearoftheunit.
2.
Alwaysconnectthepowersupplytoa3-prong,groundedACoutlet,usingthe3-prongACpowercordprovidedwiththepowersupply.
3.
Bio-Radelectrophoresiscellshavemoldedtwo-prongplugsthatareinsertedintothepowersupply'shighvoltageoutputjacks.
TheseplugshavebeenIEC61010-1*certifiedforsafetycomplianceforusewithPowerPacpowersupplies.
Useofotherplugsorbananajacksisdoneattheuser'sownriskandisnotrecommendedbyBio-Rad.
Wheninsertingandremovingthemoldedtwo-prongplug,alwaysgrasptheplugbythemoldedsupportattherearoftheplug.
Donotgrasptheindividualprongends.
4.
Donotoperatethepowersupplyinextremehumidity(>95%)orwherecondensationcanshorttheinternalelectricalcircuitsofthepowersupply.
5.
Whentakingthepowersupplyintoacoldroom,theunitcanbeoperatedimmediately.
However,whenremovingthepowersupplyfromthecoldroom,lettheunitequilibratetoroomtemperatureforaminimumof2hoursbeforeusingit.
6.
Neverconnectahighvoltageoutputleadtoearthground.
Thisdefeatsthefloatingelectricalisolationofthepowersupplyandexposestheusertopotentiallylethalhighvoltages.
ImportantThisinstrumentisintendedforlaboratoryuseonly.
ThisproductconformstotheclassAstandardsforElectromagneticEmissions,intendedforlaboratoryequipmentapplications.
Itispossiblethatemissionsfromthisproductmayinterferewithsomesensitiveapplianceswhenplacednearbyoronthesamecircuitasthoseappliances.
Theusershouldbeawareofthispotentialandtakeappropriatemeasurestoavoidinterference.
Bio-Rad'sPowerPacpowersuppliesaredesignedandcertifiedtomeetIEC61010-1*safetystandards.
Certifiedproductsaresafetousewhenoperatedinaccordancewiththeinstructionmanual.
ThissafetycertificationdoesnotextendtoelectrophoresiscellsoraccessoriesthatarenotIEC61010-1certified,evenwhenconnectedtothispowersupply.
Thisinstrumentshouldnotbemodifiedoralteredinanyway.
Alterationofthisinstrumentwillvoidthemanufacturer'swarranty,voidtheIEC61010-1certification,andcreateapotentialsafetyhazardfortheuser.
Bio-Radisnotresponsibleforanyinjuryordamagecausedbytheuseofthisinstrumentforpurposesotherthanthoseforwhichitisintended,orbymodificationsoftheinstrumentnotperformedbyBio-Radoranauthorizedagent.
*IEC61010-1isaninternationallyacceptedelectricalsafetystandardforlaboratoryinstruments.
!
!
!
Section1Introduction1.
1OverviewThePowerPacHCpowersupplyisdesignedtoprovideconstantvoltage,currentorpowerforelectrophoresisapplications.
Thepowersupplyoperatesatthevaluespecifiedfortheconstantparameter,withlimitsfortheotherparameters.
Topreventdamagetotheelectrophoresiscell,thePowerPacHCprovidesautomaticcrossovertoconstantcurrent,constantvoltage,orconstantpower,dependingonwhichsetlimitisfirstreached.
Ifthesetlimitofthenon-constantparameterisreached,thepowersupplywillswitch,makingthelimitingnon-constantparameterthenewconstant.
Outputspecifications:Voltage:Adjustablefrom5to250volts(V),in1VincrementsCurrent:Adjustablefrom0.
01to3.
00amperes(A),in0.
01AincrementsPower:Adjustablefrom0.
05to300watts(W)in1WincrementsOutputjacks:Foursetsofoutputjacksareprovidedtofacilitateconnectionofupto4identicalelectrophoresiscellssimultaneouslyFig.
1.
FrontView.
Fig.
2.
RearView.
1OUTPUTJACKSFRONTPANEL2ThePowerPacHCpowersupplyhasthefollowingfeatures:Programmableconstantvoltage,constantcurrentorconstantpoweroperationwithautomaticcrossover.
LCDscreendisplaysallrunningparametersatonce.
Timercontrolto99hr,59min.
Programmablemethodswithupto3steps.
Pausemodeforeditingrunparameters.
SafetyFeaturesincludeautomaticdetectionofno-load,shortcircuit,rapidresistancechange,groundleak,fanfailureandsystemoverheating.
Automaticcompletionofaruninterruptedbypowerfailure.
AdjustableLCDdisplaycontrast.
Inputpower100–240VACFouroutputterminals.
Stackablecasewithadjustableviewingangleviaflipdownlegs(SeeFigure3)Fig.
3.
FrontViewwithLegsinLoweredPosition.
1.
2UnpackingWhenyoureceiveyourpowersupply,carefullyinspectthecontainerforanydamagewhichmayhaveoccurredinshipping.
Severedamagetothecontainermayindicatedamagetothepowersupplyitself.
Ifyoususpectdamagetotheunit,immediatelyfileaclaimwiththecarrierinaccordancewiththeirinstructionsbeforecontactingBio-RadLaboratories.
AfterunpackingthePowerPacHC,removetheplasticfilmfromthetranslucentgreentopcase.
Theplasticfilmmayleavearesidue.
Ifso,cleanwithasoft,dampcloth.
Alsoremovethedie-cutplasticfilmcoveringthedisplaywindow.
Contentsinclude:PowerPacHCpowersupplyPowercordInstructionmanualWarrantycardDeclarationofconformityIfanypartismissingordamaged,contactBio-RadLaboratoriesimmediately.
Section2ControlFeaturesFig.
4.
FrontPanel.
KeyDescriptionRun/PauseKeyStartsorpausesarun.
Pausingallowseditingoftherunparametervalues.
ThecorrespondingLEDindicatesthestatusofthepowersupply.
StopKeyStopstherun.
Thedisplaywillshowfinalrunvaluesalternatingwiththe"RunStopped"screen.
Asecondstroketothestopkeyclearsthefinalrunvaluesofthepreviousrunandpreparesthescreentorepeattherun.
ResetKeyTheresetkeycanbeusedatanytimeduringprogrammingtoclearpreviousrunparametersandresettothedefaultstartupscreen.
Inthesetupmenu,theresetkeyreturnssettingstodefaultvalues.
SetupKeySetupkeyaccessesthesetupmenu.
Thesetupmenuallowschangestodefaultssuchaspowerfailuredetection,rapidresistancechangedetection,alarm,anddisplaycontrast.
Seepages7–8fordetails.
ConstantKeySelectsconstantvoltage,constantcurrentorconstantpower.
ThelightedLEDbelowtheparametersonthescreenindicatestheconstantparameterselected.
CursorKeysNavigatesamongthedifferententryfieldsonthescreen.
ValuesKeysChangesthevalueoftheselectedparameter(indicatedbythecursor).
Ifthevalueskeyispressedcontinuouslyformorethan10countsineitherdirection,+/-,thevaluewillincrease/decreaseinincrementsof10toreachthedesiredvaluefaster.
3Section3SetupandOperation3.
1SetupandProgrammingaRunThissectionguidestheuserthroughsettingupthepowersupplyforarun,connectingtheelectrophoresiscell(s),programming,andrunning.
STEPPROCEDUREDESCRIPTION1.
Connectcell(s)Thepowerleadsarecolorcoordinatedtotheoutputterminals.
indicateshighvoltages.
Note:Powerleadsmustbeinsertedperpendiculartothecurveofthecase.
Fig.
5.
PowerLeadsConnectedCorrectly.
Fig.
6.
PowerLeadsConnectedIncorrectly.
2.
Turnpoweron.
PressthepowerswitchlocatedontherightsideoftheunittotheON(I)position.
Thedefaultsettingsareindicatedinthehomescreenbelow:Note:ThefirmwareversionnumberappearsonthescreenmomentarilywhentheunitisturnedON.
3.
SelectconstantparameterPresstheconstantkeywhichtogglesbetweenvolts(V),amperes(A),orwatts(W).
AnLEDindicatestheconstantparameter:V,A,andW.
Thecursoralsoindicatestheselectedconstantparameter,activatingthefieldtoenteravalue.
Thenon-constantparametersdisplaymaximumvaluesasadefaultandwillactasoutputlimits(seestep6tochangeoutputlimits).
Note:Constantvoltageisthedefaultsettinginthestartupscreen.
000000004.
EnterconstantvaluePresstheValueskeystoincreaseordecreasetheselectedvalue.
Thekeyschangethevalueinincrementsof1,howeverafterafewsecondsofholdingthekeyineitherdirection,+/-,thevaluechangesinincrementsof10.
Iftherunisgoingtobeuntimedorcontinuous,andthelimitsarethemaximumoutput,proceedtostep#9.
5.
Programtime(optional)Movethecursortothetimefieldusingtheleft/rightarrowkeysandenterthevaluesasinstep4.
0:00Note:Timeiscomprisedoftwofieldsforhr:minhoursandminutes.
Ifvaluesincreasepast59minintheminutesfield,anhourwillbeaddedinthehoursfieldandtheminutesfieldwillrestartat00.
Ifnotimeisenteredtherunwillbeconsidereduntimedorcontinuous.
6.
Changelimits(optional)Movethecursortothefieldsofthenon-constantparametersandenterthevaluesasinstep4.
7.
Addasteporsteps(optional)Aftertimehasbeenenteredinthefirststep,upto2additionalstepsmaybeadded.
Movethecursortothestepfieldintheupperleftofthescreenandpressthe+Valuekeytoaddastep,thenproceedtoenterrunparametersasinsteps3–6above.
Note:Toreviewamultistepprogram,usethecursorkeystomovethecursortothestepfieldanduse+/-Valueskeystoscrollthroughthesteps.
8.
ResetTheResetkeymaybepressedatanytimeduringtheprogrammingprocesstoclearallentriesandreturntothestartupscreen(singlestepwithdefaultvalues).
9.
StarttherunPressthestart/pausekey.
Therunmaybestartedatanytimeafterstep4.
3.
2EditingRunParametersDuringaRunSTEPPROCEDUREDESCRIPTION1.
PausePressthestart/pausekeywhilearunisinprogress.
Note:TheLEDnexttothestandingmanlightsupandthetimeronthescreenstops.
STEPPROCEDUREDESCRIPTION2.
EditingUsethecursorkeysandvalueskeystochangeparameters.
Formultiple-stepruns,futurestepsmaybeaccessedandchanged,yettheoriginalnumberofstepscannotbechanged.
3.
ResumetherunResumetherunbypressingthestart/pausekeyagain.
3.
3EndingaRunArunmaybeterminatedinseveralways:byuserintervention,automaticallyiftimewasprogrammed,orduetoapowerfailure(ifpowerfailuredetection(PFd)isnotenabled).
Thedisplaywillindicatehowtherunwasendedaswellasitsfinalparameters.
RunMESSAGEEXPLANATIONTimedorRunStoppedRunmanuallystoppedbypressingthecontinuousstopkeyTimedRunCompletedTimedrunendsautomaticallyTimedRunCompletedRunendsautomatically,apowerfailurePFdONafterpowerfailoccurredduringtherunwhichwasresumedautomatically.
TimedorStoppedafterRunmanuallystoppedbypressingthecontinuouspowerfailstopkey,apowerfailureoccurredduringPFdONtherunwhichwasresumedautomatically.
PFdOFFAbortedafterApowerfailureoccurredandtherunwaspowerfailterminated.
Whenthestopkey(oranykey)ispressedagain,theoriginalsettingswillappearandthePowerPacisreadytostarttherunagain(exceptafterapowerfailurewithPFdoff.
SeeTroubleshootingfordetails).
ChangesmadeduringPausemodewillbelost.
3.
4ChangingSystemDefaultsusingtheSetupMenuThesetupmenuallowstheusertoactivatetheautomaticpowerrecoveryfunction,turnofftherapidresistancechangesafetyfunction,turnoffthealarm,andadjustthedisplaycontrast.
PowerFailureDetection(PFd)ThedefaultsettingforPowerFailureDetection(PFd)isOFF.
Ifapowerfailure(ormultiplepowerfailures)occursduringarunwhenPFdisON,thePowerPacHCwillautomaticallyresumetherunwhenpowerisrestored.
Thisoccurswhethertherunistimedorcontinuous.
Aftertherunhasbeencompletedorstopped,PFdisresettoitsdefaultsetting,OFF.
Note:ThePowerPacHCcannotdistinguishbetweenapowerfailureandbeingturnedoffatthepowerswitch.
IfPFdisON,andthePowerPacHCisturnedoffatthepowerswitchduringarun,thepowersupplywillresumetherunwhenturnedbackon,possiblycreatinganunsafecondition.
Therefore,itisimportantalwaystostoparunbeforeturningoffthepowersupply.
RapidResistanceChangeDetection(RRCd)TheRapidResistanceChangeDetectionsafetyfeaturealertstheuserwhentheresistanceloaddetectedbythePowerPacHChaschangedbymorethan25%overabrieftime-period,possiblyindicatinganunsafecondition.
Certainapplications,suchasusewiththeDCodeorDGenesystems,mightexhibitresistancechanges25%andtriggerashutdownerroneouslybeforecompletionoftherunifRRCdisnotturnedoff.
Fortheseapplications,RDCdshouldbeturnedoff.
AfterarunhasbeencompletedorstoppedwithRRCdturnedOFF,RRCdisresettoitsdefaultsetting,ON.
AlarmandContrastSettingsThePowerPacHChasanalarmthatsignalswhenatimedrunisstarted,completed,orwhenanerrormessageoccurrs.
Thealarmcanbeturnedoffinthesetupmenu,ifdesired.
Ifthealarmisturnedoff,itwillnotsignalerrormessages.
ThedisplaycontrastcanalsobeadjustedthroughthePowerPacHC'ssetupmenu.
Bothoftheseuseradjustmentsarepreservedinmemory,regardlessofcompletionoftherunorpowershutdown.
TheResetkeymaybeusedtoreturnthesesettingstotheirdefaultsinthesetupmenu.
STEPPROCEDUREDESCRIPTION1.
AccessthesetupmenuPresstheSetupkey.
Thiskeyisnotactiveduringrunandpausemodes.
Defaultsettingsareasfollows:Note:Thesetupmenucannotbeaccessedduringarun.
2.
SelectfeatureUsethecursorkeystoselectafeaturetomodify.
Fourcanbeadjusted.
1.
PFd:Powerfailuredetection.
2.
RRCd:RapidResistanceChangeDetection3.
:Alarm4.
:Contrast3.
ChangevaluesTheValueskeystogglebetweenON/OFFforPfd,RRCd,andalarmsetting,andadjustscreencontrastfrom1through9.
4.
Reset,ifneeded.
Presstheresetbuttontoreturntodefaultvalues:5.
ExittheSetupmenuPresstheSetupkeyagain.
PFd:RRCd:OFFONYES5PFd:RRCd:OFFONYES5Section4MaintenanceandTroubleshooting4.
1MaintenanceThePowerPacHCrequireslittlemaintenancetoassurereliableoperation.
Tocleanthecase,firstunplugthepowersupply.
Useadampclothtowipedowntheoutercase.
Ethanolmaybeusedtowipethecase,however,prolongedcontactorusemaycloudthegreentranslucentcase.
4.
2Troubleshooting4.
2.
1BasicTroubleshootingProblemCauseSolutionNodisplay/lights/fan1.
NoACpower.
1.
CheckifPowerPacHCisunplugged,orproblemwithACpowersource,orpowerswitchisinoffposition"O".
2.
Blownfuse.
2.
Replacefuse.
SeeSection4.
3fordetails.
RepeatedblownfusesHardwarefailureContactBio-RadTechnicalResources.
LeadsfromcellareOutputterminalsfortheUsethePowerPacAdaptor,notlongenoughtofitPowerPacHCare(Catalognumber165-5061)whichoutputjacksrecessed16mmtoaccommodatesmoststandard4mmmeetsafetyregulations.
bananaplugs,tomakeasecureSomeleadsarenotelectricalconnection.
longenoughtomakeNote:UseofthePowerPacAdaptorelectricalconnection.
voidsIEC61010-1safetyprovisions.
4.
2.
2PowerFailureDetection(PFd)Powerfailurerelatedmessagesprovideinformationintheeventofapowerinterruptionduringarun.
Thepowersupplyandtheelectrophoresiscellarenotatfault,andthereisnoactualcorrectiveaction.
ThepowerfailuredetectiondefaultsettingisOFF.
Thatmeansthatifapoweroutageoccursduringarun,therunwillbeabortedandtherunparameterswillbelost.
Accordingtotheapplicationanduserpreferences,PFdmaybeturnedON,whichwillenablethePowerPacHCtoresumetherunautomaticallywhenpowerisrestored.
Ifapowerfailureoccursduringarun,thereareseveralpossiblescenarioswhicharedescribedasfollows:MessageDisplayedExplanationRUNABORTEDPFdwasOFF.
AFTERPOWERFAILTherun,eithertimedorcontinuous,wasabortedafterapowerfailureoccurred.
*PRESSSTOPKEYAfterpressingthestopkeytoreset,theoriginalrunparametersTORESETarenolongeravailable.
RUNSTOPPEDPFdwasONwhenapowerfailureoccurredandtherunwasAFTERPOWERFAILresumedautomatically.
Therun,eithertimedorcontinuous,hasbeenterminatedbypressingthestopkey.
(MessagealternatesAfterpressingthestopkeytoreset,theoriginalrunparameterswithfinalrunparameters)areavailableforre-run.
Note:PFddefaultsautomaticallytoOFFafterpressingthestopkey.
RUNCOMPLETEDPFdwasONwhenapowerfailureoccurredandtherunwasAFTERPOWERFAILresumedautomatically.
Therunwastimedandautomaticallyterminatedwhentheset(Messagealternatesruntimewascompleted.
finalrunparameters)Afterpressingthestopkeytoreset,theoriginalrunparametersareavailableforre-run.
Note:PFddefaultsautomaticallytoOFFwhentheruniscompleted.
4.
2.
3UserServiceableErrorMessagesThefollowinguserserviceablemessagesmayappear,interruptingarun.
Refertothissectionfortheircauseandsolution.
Followinstructionsonthescreentocleartheerrormessageandresumeoperation.
Problem/errormessageCauseSolutionE01NOLOADNoloaddetected.
Verifyallelectricalconnections.
DETECTEDElectrophoresiscellVerifybufferlevelsareappropriate.
notconnectedtotheCELL&CABLESpowersupply.
Verifytheelectrophoresisapplication's*PRESSSTOPKEYpowerrequirementsmatchPowerPacThecurrentloadisHCoutputrange.
lessthan0.
01A.
E02SHORTCIRCUITShortcircuitdetectedInsureallelectricalconnections(overcurrent,loadaremakinggoodcontactandtheCELL&CABLEScurrentisgreatercablesandwireelectrodesarein*POWEROFF/ONthan3.
0A).
goodshape.
AccidentalshortingofVerifybufferlevelsareappropriate.
outputleads.
Shortingduetowrongconnections.
E04REGULATINGRegulationError.
EnsuretheelectrophoresisapplicationBELOW5VCurrentdrawnbythesettingsandpowerrequirementselectrophoresissystemmatchPowerPacHCoutputrangeMETHODVALUESexceedsthesetcurrent*PRESSSTOPKEYlimitoftheunit,atlessthan5V.
ProblemCauseSolutionE09RESISTANCEChangeinloadCheckandcorrectanypotentialCHANGEDETECTEDresistancedetected.
resistanceproblem.
ThePowerPacHCVerifyallelectricalconnections.
CELL&CABLESdetectsdrasticchangesVerifybufferlevelsareappropriate.
*PRESSSTOPKEYinresistancewhichmayindicatefailureofthecell'spowerleadsoralooseoutputconnection.
Looseouputconnectionsleadingtointermittentconnectiontotheloads.
Cellsaddedorremovedduringtherun.
Note:CertainapplicationsexhibitintrinsicfluctuationsinresistancethatcantriggertheResistanceChangeerrormessage.
Ifthisisthecase,theResistanceChangedetectionfeaturecanbedeactivatedtoallowanuninterruptedcompletionoftherun.
SeeSection3.
4fordetailsonturningoffRRCd.
Caution:Deactivatingthissafetyfeatureincreasesthepossibilitythatafailureofthepowerleadsorlooseoutputconnectionswillnotbedetected.
E11GROUNDLEAKInsulationfailureintheCheckelectricalconnectionsandcheckDETECTEDelectricalconnectionscell/chillersystemforleaks.
EnsureoutsidethepowerthattheelectrophoresiscellrestsonCELL&CHILLERsupplyhascausedaaninsulated,drysurface.
*POWEROFF/ONcurrentflowthatmaycreateanunsafeFRQGLWLRQcondition.
E16FANFAILUREThefanisnotInspectthefangridtocheckifthefanbladeisrotatingwhenthepowerFANGRIDworking,eitherduetoasupplyisturned"ON".
Makesureno*POWEROFF/ONelectricalfailureorforeignmaterialhaspenetratedthephysicalobstruction.
fanvent.
Ifproblempersists,contactBio-Rad.
E17SYSTEMFanventsblockedandorClearaspaceofatleast6cmaroundOVERHEATINGambienttemperaturethefanventstoimproveairflow.
Presstoohigh.
anykeytogotothehomescreentoFAN&RM.
TEMPrestart.
Operatetheunitwithinthe*POWEROFF/ONrecommendedtemperaturerange(0to40°C).
Bio-RadTechnicalResources.
4.
2.
4Bio-RadServiceableErrorMessagesErrorcodeCauseSolutionERROR03OutputregulationRestarttheunitbyturningthepower*POWEROFF/ONproblemswitchOFFandON.
ContactBio-RadTechnicalResourcesifproblempersists.
ERROR08Outputregulation*POWEROFF/ONproblemERROR99Hardwarefailure*POWEROFF/ON4.
3ReplacingafuseIfthereisnodisplay,lights,orfan,andthePowerPacHCispluggedintoaworkingACpoweroutletwiththepowerswitchinthe"ON"position,thefusemayneedtobereplaced.
1.
Disconnectthepowercordfromtheelectricaloutlet.
2.
Insertaflatbladescrewdriverintothenotchesofthepowerentrymodule'sfusedrawertoreleaseit.
SeeFigure7.
3.
Removethefusefromthefusedrawer.
Replaceitwith6.
3A,250V,5x20mm,fast-blowfuse(Bio-Radcatalognumber12008050).
4.
Re-insertthefusedrawerintoitsposition.
Pressthefusedrawergentlyuntilitsnapsintoplace.
Theunitisnowreadyforuse.
Fig.
7.
RearViewShowingFuseDrawerwithNotches.
Note:Repeatedblowingofthefuseindicatesahardwarefailure.
ContactBio-RadTechnicalSupport.
4.
4ExpeditingTechnicalSupportMakesurethefollowinginformationisreadilyavailablebeforecontactingBio-Rad.
Productmodelno:Locatedinthestickeronthebottomoftheunit(example:PowerPacHCPowerSupply).
Serialnumber:Locatedinthestickeronthebottomoftheunit(example:xxxBRxxxxx).
Softwareversion:ThePowerPacHCdisplaysthesoftwareversionmomentarilyafterswitchingthepowerON(example:Firmware1.
00).
Stateclearlytheerrorcode,errormessageoranomaly,andtheconditionsthatoriginatedtheproblem,includingrunparameters(V,A,andW)aswellastheelectrophoresiscellandbuffersystem.
NOTCHESFUSEDRAWER1211Fusespecificationsareapplicabletoproductswithaserialnumberof043BR80000andhigher.
13AppendixASpecificationsOutputspecifications250V,3.
0A,300WOutputrange(programmable)5–250V,fullyadjustablein1Vincrements0.
01–3.
0A,fullyadjustablein0.
01Aincrements1–300W,fullyadjustablein1WincrementsTypeofoutputConstantvoltage,current,orpowerwithautomaticcrossoverOutputterminals4pairrecessedbananajacksinparallelTimerupto99hr,59minPause/resumefunctionyesDisplay2line,16characterbacklitLCDOperatingconditions0–40°C;10–95%humidityintheabsenceofcondensationSafetycomplianceIEC61010-1EMIConformstoCEstandardsforemissionsandimmunityclassA,testedonlyat230V.
TVEMCcertificationSafetyfeaturesNoloaddetection;suddenloadchangedetection;groundleakdetection;overload/shortcircuitdetection;overvoltageprotection;overheatingprotectionInputprotectionFuseonhotandneutralInputpower(nominal)100–240VACDimensions(DxWxH)28.
5X25X8cmWeight2.
0kgAppendixBWarrantyandOrderingInformationWarrantyThePowerPacHCpowersupplyiscoveredbyastandardBio-RadLaboratorieswarranty.
ContactyourlocalBio-Radrepresentativefordetailsofthewarranty.
Ifanydefectsshouldoccurduringthiswarrantyperiod,Bio-RadLaboratorieswillreplacethedefectivepartswithoutcharge.
However,thefollowingdefectsarespecificallyexcluded:1.
Defectscausedbyimproperoperation.
2.
RepairormodificationdonebyanyoneotherthanBio-RadLaboratoriesortheirauthorizedagent.
3.
UsewithcablesorconnectorsnotspecifiedbyBio-RadLaboratoriesforthispowersupply.
4.
Deliberateoraccidentalmisuse.
5.
Damagecausedbydisaster.
Forinquiryorrequestforrepairservice,contactyourlocalBio-Radoffice.
WarrantyInformationModel:SerialNumber:DateofDelivery:WarrantyPeriod:OrderingInformationCatalogNumberDescription164-5052PowerPacHCpowersupply,100–240VAC165-5061PowerPacAdaptor,qty1165-5066PowerPacAdaptor,qty212008050ReplacementFuse,6.
3A,250V,5x20mm,fast-blow152Fusespecificationsareapplicabletoproductswithaserialnumberof043BR80000andhigher.
210000101115VerB(12009443)US/EG18-09541218Sig0118Websitebio-rad.
comUSA18004246723Australia61299142800Austria430187789019Belgium32037105300Brazil551130657550Canada19053643435China862161698500CzechRepublic36014596192Denmark45044521000Finland350898042200France330147959300Germany4908931884393HongKong85227893300Hungary36014596190India911244029300Israel972039636050Italy390249486600Japan81363617000Korea82234734460Mexico525554887670TheNetherlands310318540666NewZealand6494152280Norway47023384130Poland36014596191Portugal351214727717Russia74957211404Singapore6564153188SouthAfrica36014596193Spain340914906580Sweden460855512700Switzerland410617179555Taiwan886225787189Thailand6626518311UnitedArabEmirates97148187300UnitedKingdom4401923471301Bio-RadLaboratories,Inc.
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