Manuals / Bacharach / Household Appliance / Carbon Monoxide Alarm

Bacharach 24-9351 TEST GAS CO/H2, Co-Valuexxxx Enter Co-Value, CALIBRATE H2, 1050, 1000, Measured

Models: 24-9351

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TEST GAS CO/H2

Calibration

PCA

7.Turn off the flow of CO calibration-gas; then remove the calibration- gas cylinder from the calibration fixture.

8.Attach a CO/H2 calibration-gas cylinder to the calibration fixture; then adjust the regulator of the calibration fixture for a flowmeter reading of approximately 2 SCFH.

9.Use the st and keys to enter a CO-VALUE that is the same as

the CO concentration which is stamped on the CO/H2 calibration-gas cylinder.

Typical Test Gas CO/H2 Screen During Calibration Procedure:

TEST GAS CO/H2

-------------------

CO-VALUE XXXX

ENTER CO-VALUE

10.Press the key to save the CO-VALUE and display the Calibrate H2 Screen.

11.After calibration gas has been applied for approximately 3 minutes (to allow for stabilization), use the st and keys to enter an APPLIED

value* that equals the H2 concentration stamped on the CO/H2 calibration-gas cylinder.

Typical CALIBRATE H2 Screen During Calibration Procedure:

CALIBRATE H2
MEASURED	1050	PPM
APPLIED	1000	PPM

12.Press the key to calibrate the analyzer’s MEASURED value to that of the APPLIED value. At this time the Calibrate Menu Screen is redisplayed.

*The calibration range for this screen is 500–1500 ppm, any attempt to calibrate outside this range will cause the unit to display an error message.

5-10	Instruction 24-9351

Image 58

Bacharach 24-9351 manual TEST GAS CO/H2, Co-Valuexxxx Enter Co-Value, CALIBRATE H2, 1050, 1000, Measured, Applied

Contents

INSTRUCTION Operation & MaintenancePortable Combustion Analyzer PCA Rev. 11 – MayInstruction Register Your Warranty by VisitingWARRANTY NoticeContents CALIBRATION 1.1The Portable Combustion Analyzer 1.0INTRODUCTIONFigure 1-1.PCA 1.2 Displayed Data PCA 15 & 45 with Draft 1.3 Sensor ConfigurationsPCA 10 & PCA 20 & 50 with Carbon Monoxide MeasurementPCA 35 & 65 with Draft, CO & NX Advanced PCA Model FeaturesPrintout Capability The PCA Computes and Displays 2.0 TECHNICAL CHARACTERISTICSThe PCA Directly Measures and Displays Standard Fuels** Available forPerformance Normal Operating ConditionsFront Panel Controls Weight Power RequirementsDimensions DisplayAgency Approvals EquationsFigure 3-1.Battery Replacement 3.0SETTING UP THE PCA3.2 Power 3.1Scope3.3 Connecting the Probe 3.2.2 Using the Optional Power SupplySetup Figure 3-2.Connecting the Probe to the AnalyzerInstruction Parameters 3.4 Configuring the PCAFunction To Change4.0OPERATION 4.1Key Pad Functions4.2 Sampling Hole Location Figure 4-1.Sampling Hole Location4.3.1Analyzer Turn On and Warm Up 4.3 Combustion Test10minutes 4.3.2 Installing Probe in the Stack Figure 4-2.Installing the Probe4.3.3 Performing a Combustion Test 4.3.4 Ending a Combustion TestPURGING CO SENSOR Turn off the analyzer by pressing the key– 2.25 MB 4.4 Differential Pressure MeasurementDRAFT HOT SPOTBACHARACH, INC PCA WARMUP yy 4.5 Warmup ScreenFront Panel Key Functions BACHARACH, INC. PCA WARMUP 0 z 4.6 Sensor Status ScreenFront Panel Key Functions PCA models 30, 35, 60, & Combustion Test ScreenPCA models 10–25, 40–55 Xs XXXX appear in the displayFUEL 4.8 Fuel Selection Screen«NATGAS KOKS4.9 Draft Screens Front Panel Key FunctionsMEMORY DIRECTORY «M8 28.7.97 15:45 4.10 Memory Directory Screen‘Standard’ PCA Screen M9 MEMORY EMPTY CLEAR MEMORYFor ‘Advanced’ PCA Models 40, 45, 50, 55, 60 & Figure 4-4.Connecting the Serial Data Cable4.11 Memory to PC Screen MEMORY TO PC «TRANSMIT DATA CLEAR MEMORYCLEAR MEMORY Front Panel Key FunctionsData Name or Value TABLE 4-1. COMMA-DELIMITEDFIELDSField Label in ColumnSETUP ID #1 « 4.12 ID Setup ScreensSETUP «ID #1 ID #2 ID #3 “spaceABCDEFGHIJKLMNOPQRSTUVWXYZüäöß0123456789”– Increment character – Decrement character SETUP TEMPERATURE UNIT «C F 4.13 Temperature Setup ScreenFront Panel Key Functions SETUP DRAFT UNIT «MB PA WC 4.14 Draft Unit Setup ScreenFront Panel Key Functions SETUP LANGUAGE DEU FRA «ENG ITA ESP POL 4.15 Language Setup ScreenSETUP LANGUAGE DAN NED DEU SVE «ENG FIN Front Panel Key FunctionsFor PCA Models 30, 35, 60 & 4.16 Display Mode Setup ScreenSETUP DISPLAY «CO NX CU NU Front Panel Key FunctionsSETUP «TIME 15:45:06 DATE 4.17 Time/Date Setup ScreenFront Panel Key Functions SETUP «IR - HP PRINTER IR - IRDA RS232 4.18 Printer Setup ScreenFront Panel Key Functions MAINTENANCE «PASSWORD 4.19 Maintenance Password ScreenFront Panel Key Functions MAINTENANCE «CALIBRATION USER NAME 4.20 Maintenance ScreenFront Panel Key Functions USER NAME LINE « 4.21 User Name ScreensUSER NAME «LINE 1 LINE 2 LINE “spaceABCDEFGHIJKLMNOPQRSTUVWXYZüäöß0123456789”20.0 4.22 Saving Test DataDRAFT DRAFT – 0.25 MB HOT SPOT 190 C P «S 12 HLD When using an infrared printer4.23 Printing Test Data DRAFT –RS-232Connector When using a serial printerSerialDataCable PartNo.24-1073 4.24 Clear Memory Screen 4.25 Resetting the MicroprocessorFigure 4-7.Reset Button CLEAR MEMORY C «EOperation NOTESInstruction 5.0 CALIBRATION 5.1 Sensor CheckMaterial Required Procedure5.2 Calibration Fixtures Figure 5-1.Calibration FixturesTL-SPANDRAFT 5.3 Calibrate Menu Screen«TA-ZEROCALIBRATE TA-SPANNX TL-ZEROCO Front Panel Key FunctionsProcedure 5.4 Calibrate TA-ZeroCALIBRATE TA-ZERO MEASURED 3.0C APPLIED 0000.0C Material RequiredProcedure 5.5 Calibrate TA-SpanCALIBRATE TA-SPAN MEASURED 295.0C APPLIED 0300.0C Material RequiredProcedure 5.6 Calibrate TL-ZeroCALIBRATE TL-ZERO MEASURED 3.0C APPLIED 0000.0C Material RequiredProcedure 5.7 Calibrate TL-SpanCALIBRATE TL-SPAN MEASURED 102.0C APPLIED 0100.0C Material RequiredTypical Calibrate NX Screen During Calibration Using 100 ppm Nitric Oxide Calibration Gas5.8 Calibrate NX CALIBRATE NXCALIBRATE CO 5.9 Calibrate COFor PCA Models 20, 25, 30, 35, 50, 55, 60 & 0500CALIBRATE H2 TEST GAS CO/H2CO-VALUEXXXX ENTER CO-VALUE 1050CALIBRATE 5.10 Calibrate DraftFor PCA Models 15, 25, 35, 45, 55 & 9.00Calibration NOTESInstruction 6.0MAINTENANCE 6.1Routine Maintenance6.2 Disassembly Figure 6-1.Disassembling the AnalyzerMaintenance Figure 6-2.Rear View of the PCB and SensorsInstruction Equipment Required 6.3 Cleaning the ProbeProcedure Drain the water condensate after every use 6.4 Water Trap/Filter Assembly MaintenanceFigure 6-3.Water Trap/Filter Assembly ProcedureProcedure 6.5 Replacing the Particulate FilterEquipment Required Procedure 6.6 Replacing the Oxygen SensorEquipment Required Procedure 6.7 Replacing the Nitric Oxide Sensor6.7.1 Replacing the Nitric Oxide Sensor Filter ProcedureBias removed for ProcedureEquipment Required Stabilization timeFor PCA Models 20, 25, 30, 35, 50, 55, 60 & 6.8 Replacing the Carbon Monoxide SensorProcedure Equipment RequiredMaintenance 6.8.1 Replacing the Carbon Monoxide Sensor FilterProcedure InstructionProcedure 6.9 Replacing the Pump AssemblyEquipment Required 7.0TROUBLESHOOTING 7.1Analyzer Repair7.2 Error Codes Fault 7.3 Troubleshooting GuideTABLE 7-1.TROUBLESHOOTING GUIDE O2-SENSORERROR code apNX-SENSORERROR code ap TABLE 7-1.TROUBLESHOOTING GUIDE ContFault CO-SENSORERROR code ap“- - - -”appears in one or more value Backlight won’t turn on 8.0PARTS & SERVICE 8.1Replacement PartsOPTIONAL ACCESSORIES 8.2 AccessoriesSTANDARD ACCESSORIES DescriptionParts & Service Figure 8-1.Replacement Parts2 1 Instruction23 24 21 Figure 8-2.Replacement PartsParts & Service 14 15 10 12 13 2220 18 Figure 8-3.Replacement PartsParts & Service InstructionParts & Service 8.3 Sales/Service CentersSales/ServiceCenter - Denmark UnitedStates CaliforniaAppendix A APPENDIX A Display Screen TranslationsInstruction Danish EnglishGerman FrenchSwedish PolishDutch FinnishDanish EnglishGerman FrenchDutch ItalianPolish SwedishDanish EnglishGerman FrenchDutch PolishItalian SwedishDanish EnglishGerman FrenchDutch PolishItalian SwedishA-10 NOTESAppendix A InstructionGerman APPENDIX B – Printout TranslationsEnglish DanishPolish FrenchSpanish Draft OnlySwedish ItalianDutch Combustion Test DataDraft Only Finnish FINCombustion Test Data Appendix BInstruction 621 Hunt Valley Circle, New Kensington, PA World HeadquartersPrinted in U.S.A