Thermo Scientific Orion 2110XP Ammonia Analyzer

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TroubleshootingMalfunction Possible Cause RemedyNo Air BubblesDoes NotCalibrateProperlyAir line crimped ordisconnectedAir pump failureContaminated standards,pipet or pipet tipsStandards interchangedTemperature probe failureBackground concentrationtoo high for standardsPipet technique errorReagent diluted orcontaminatedFlow cell contaminatedElectronics failure orbad setupCheck the air line and repair as required.Replace if necessary.Use new standard solutions. Replace thepipet tips.Repeat calibration using standards in thecorrect sequence.Disconnect ATC. Temperature should read25 °C (E101). Replace if necessary.Repeat calibration using custom, higherconcentration standards. Refer to Chapter IV.Use the correct pipet techniques. Refer to theAppendix section.Replace the reagent. Refer to Chapter II.Rinse the flow cell with deionized water.Flush the flow cell overnight at calibrationliquid level. Refer to Chapter IV.Reset the analyzer. Refer to Chapter VI.High ReadingsAnalyzer out of calibration Recalibrate the analyzer. Refer to Chapter IV.Flow cell contaminatedInlet filter just replacedReagent spent or dilutedRinse the flow cell with deionized water.Flush the flow cell overnight at calibrationliquid level. Refer to Chapter IV.Flush the analyzer for one hour. Refer toChapter IV. If an offline calibration wasperformed, verify accuracy of alternatemethod value. Refer to Chapter IV.Replace the reagent. Refer to Chapter II.Thermo Scientific Orion 2110XP Ammonia Analyzer User GuideVI-12
TroubleshootingMalfunction Possible Cause RemedyOver-RangeReadingsElectrode connectionsloose or badElectrode wiringBlocked junction onreference electrodeAmmonia or referenceelectrode failureElectronics failure orbad setupVerify the electrode connections to theelectrode cables.Electrodes not properly wired to terminalstrip. Refer to Chapter II.Make sure electrolyte is flowing properly.Electrode is shorted, cracked or damaged.Install a new electrode. Refer to Chapter II.Reset the analyzer. Refer to Chapter VI.Analyzer out of calibration Recalibrate the analyzer. Refer to Chapter IV.Low Readings Analyzer out of calibration Recalibrate the analyzer. Refer to Chapter IV.Sample is very pureElectronics failureCheck sample status. Perform a span checkand if span check passes, the analyzer is okay.Try resetting the analyzer. Refer toChapter VI or consult Technical Support.Default Battery failure Consult Technical Support.Electronics failureReset the analyzer. Refer to Chapter VI.Thermo Scientific Orion 2110XP Ammonia Analyzer User GuideVI-13
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Thermo ScientificOrion 2110XPAmmoni
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Table of ContentsChapter IGeneral I
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General InformationFeatures and Ben
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General InformationThe sensing elec
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General InformationOffline Calibrat
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General InformationGlossaryRefer to
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General InformationTwo Channel Anal
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Analyzer PreparationMounting andPlu
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Analyzer PreparationElectrical Wiri
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Analyzer PreparationWiring the Anal
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Analyzer PreparationTerminalAssignm
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Analyzer PreparationInstallation of
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Analyzer PreparationInstallation of
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Analyzer Preparation8. Invert the e
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Analyzer OperationDescription ofKey
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Analyzer OperationUsing PasswordPro
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Analyzer OperationRSETReset the ana
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Analyzer OperationALRMSet up to thr
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Analyzer OperationDefault Operator
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Analyzer OperationWarning: The rese
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Analyzer OperationNote: The followi
Page 48 and 49: Analyzer OperationDefault Operator
Page 64 and 65: Analyzer OperationStart-Up1. Replac
Page 66 and 67: CalibrationFlow Cell OperationThe s
Page 68 and 69: CalibrationAir RegulationThe Thermo
Page 70 and 71: CalibrationPerforming aDKA Calibrat
Page 72 and 73: CalibrationStep Operator Action Scr
Page 74 and 75: CalibrationCalibrationAbort StepsTh
Page 76 and 77: CalibrationError Operator Action Sc
Page 78 and 79: CalibrationSpan CheckProcedureThe T
Page 80 and 81: CalibrationStep Operator Action Scr
Page 82 and 83: Analyzer MaintenanceMonthly Mainten
Page 84 and 85: Analyzer MaintenanceReplacement of
Page 86 and 87: Analyzer MaintenanceReplacement ofR
Page 88 and 89: TroubleshootingCalibration Log• D
Page 90 and 91: TroubleshootingMeasurement Log• D
Page 92 and 93: TroubleshootingElectronics Serial N
Page 94 and 95: TroubleshootingKeypad Test• The m
Page 96 and 97: TroubleshootingHigh SlopeSlope grea
Page 100 and 101: TroubleshootingError/Event CodesErr
Page 102 and 103: TroubleshootingDisplayedEvent CodeD
Page 104 and 105: TroubleshootingHard ResetA hard res
Page 106 and 107: TroubleshootingAdvanced Replacement
Page 108 and 109: Customer ServiceDeclaration ofConfo
Page 110 and 111: Customer ServiceHazardous Materials
Page 112 and 113: AppendixMounting DimensionsORION 21
Page 114 and 115: AppendixSpecificationsAmmonia Measu
Page 116 and 117: AppendixOutputsNumber of Analog Out
Page 118 and 119: AppendixOrdering InformationCat. No
Page 120 and 121: AppendixField Replaceable PartsCat.
Page 122 and 123: AppendixPipet OperationTip Ejection
Page 125: Process Water InstrumentsNorth Amer
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Thermo Scientific Orion 2110XP Ammonia Analyzer

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