Manuals / Teledyne / Household Appliance / Carbon Monoxide Alarm

Teledyne 300M instruction manual 1-10

Models: 300M

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Teledyne API Model 300M CO Analyzer Instruction Manual, 04033, Rev. A

Figure 1-3: Rear Panel Electrical/Pneumatic Connections

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Teledyne 300M instruction manual 1-10

Contents

MODEL 300M CARBON MONOXIDE ANALYZER T-API 6565 NANCY RIDGE DRIVE SAN DIEGO, CATOLL-FREE FAX TEL 04033SAFETY MESSAGES The analyzer should only be used for the purposeand in the manner described in this manual LIST OF TABLES TABLE OF CONTENTSLIST OF FIGURES VIII5 DIAGNOSTICS 3 PERFORMANCE TESTING4 SETUP MODE 6 HANDLING WARNINGS8 CALIBRATION 9 ADJUSTMENTS10 TROUBLESHOOTING 10-112-1 11 ROUTINE MAINTENANCE12 SPARE PARTS LISTS 232 INTERFACELIST OF FIGURES LIST OF TABLES viii1 INTRODUCTION 1.2 WarrantyWARRANTY POLICY 02024c 1.1 PrefaceTERMS AND CONDITIONS 1.3 Principle of Operation Figure 1-1 Pneumatic Diagram 1.4 Specifications lift and carry the Model 300M 1.5 Installation and OverviewLeak check all fittings with soap solution suitable vent outside the analyzer areaPower plug must have ground lug Page Figure 1-2 Carbon Monoxide Analyzer 1-10 1.6.2 Remote Contact Closures Zero/Span Inputs 1.6.1 Electrical Connections1.6 Electrical and Pneumatic Connections 1.6.3 Status Outputs OptionalTable 1-1 Status Outputs 1.6.4 RS-2321.6.5 Pneumatic System 1-121.6.8 Exhaust Connections 1.6.6 Sample Gas Connection1.6.7 Zero/Span Valve Connections sample gas connectionsFigure 1-4 Rear Panel Pneumatic Connections 1-141.7 Operation Verification 1-15Factory Installed Options Table 1-2 Final Test and Calibration Values1-16 Option Installed1.8.2 Span Valve 1.8 Options1.8.1 Rack Mount With Slides 1-17INTENTIONALLY BLANK 1-182 OPERATION 2.1 Key Features2.1.3 E2ROM Backup Of Software Configuration 2.1.1 CO Readout2.1.5 Data Acquisition DAS 2.1.7 Password ProtectionTable 2-1 Password Levels 2.1.6 RS-232Interface2.2 Front Panel 2.2.1 Front Panel DisplayFigure 2-1 Model 300M Front Panel Table 2-2 System Modes ModeMeaning Table 2-3 Test Measurements Test MessageMeaning 2.2.2 Programmable Push Buttons Table 2-4 Warning Messages2.2.3 Status LED’s Figure 2-2 Illustration of Normal DisplayTable 2-5 Status LED’s StateMeaning 2-10 INTENTIONALLY BLANK3.1.1 Zero Check 3 PERFORMANCE TESTING3.1 Manual Zero/Span Check span gas into the analyzer3.1.2 Span Check 3.1.3 Dual Range Calibration 3.2 Span Valve Option 3.3 Zero/Span Valves Option3.4 Automatic Zero/Span Check 5 minutes later than the present time see Section 4.3 and 4.4 for setting present timeThe programmed start time must be a minimum of compute the carbon monoxide readingPage Table 3-1 Calibration Controls least to be established3.9 Hold Off 3.7 Remote Zero/Span Check or Adjustment RS-2323.8 Power-OnHold Off 3-104 SETUP MODE 4.1 Setup Mode Operation4.3Setting the Time-of-Day 4.4 Setting the Date4.5 Adjusting the Clock Speed 4.6.2 Dual Range Mode DUAL 4.6 Setting the CO Concentration Range4.6.1 Single Range Mode SNGL 4.6.3 Auto Range Mode AUTO4.9 Setting the Analyzer I.D 4.7 Setting the Analog Output Offset4.8 Setting the RS-232Baud Rate 4.10 Disabling the Calibration Password4.11 Data Acquisition System DAS 4.11.1 Data Channels4.12 Software Configuration 4.13 Gas Alarms 4.13.1 Summary of Setup FunctionsButton Sequence Table 4-1 Setup FunctionsDefault FunctionButton Sequence Table 4-1 Setup Functions ContinuedDefault Function4-10 INTENTIONALLY BLANK5 DIAGNOSTICS 5.1 Test Measurements5.2 Diagnostic Tests Table 5-1 Diagnostic Tests5.2.1 Signal I/O Table 5-2 I/O Signalstable continued table continued Table 5-2 I/O Signals ContinuedSignal Controltable continued Table 5-2 I/O Signals ContinuedSignal Control5.2.2 Analog Output Test 5.2.3 Electric TestTable 5-2 I/O Signals Continued 5.3 M300M Internal Variables Table 5-3 M300M VariablesINTENTIONALLY BLANK 6 HANDLING WARNINGS INTENTIONALLY BLANK Table 7-1 RS-232Port Setup - Front Panel 7 RS-232COMMUNICATIONS7.1 DAS Reporting Table 7-2 RS-232Message TypesPage 7.2 Warnings Table 7-3 RS-232Warning Message Clear Commands CommandWarning Message Cleared 7.3 Status/Control Table 7-4 Status ReportsTable 7-5 Control Commands when the analyzer is in the sample modeTable 7-7 Diagnostic Reports 7.4 DiagnosticsTable 7-6 Diagnostic Commands the analyzer is in sample mode7.5 Test Measurements Command Table 7-8 Test Measurement Request Commands7-10 Test Measurement7.6 Viewing and Modifying Variables 7-11Table 7-9 RS-232Variable Names 7-128 CALIBRATION 8.1 Required Equipment and Gas StandardsFigure 8-1 Gas Generation System Figure 8-2 Inlet Venting Recommendations8.2 Multi-PointCalibration Qv × L = Qa × D8.2.1Procedure Page Page 8.3 Zero/Span Checking INTENTIONALLY BLANK 9 ADJUSTMENTS 9.1 Power Supply Board Adjustment9.1.1 Box Temperature Limits Figure 9-1:M300M Electrical Block Diagram 9.2 A/D - D/A Calibration Procedure the value on the voltmeter will remain constantPage 9.3 Dark Current Signal Adjust Procedure To adjust analog recorder offset, see Section9.4 Output Voltage Range Changes 9.5 Flow Readout Adjustment 9.6 DC Power Supply 9.7 CPUINTENTIONALLY BLANK 10 TROUBLESHOOTING 10.1 Overview10-1 10.2.1 Checking the Power Sub-Systems 10-210.2.3Checking the Keyboard 10.3 Troubleshooting Using Warning Messages10.2.2 Checking the CPU and Display 10-3Warning Message Table 10-1 Warning Messages10-4 Meaning10.4 Troubleshooting Using Test Function Values 10-5Test Function Table 10-2 Test Function Values10-6 Meaning10.5.2Noisy, Unstable, or Non-LinearSpan Readings 10.5 Troubleshooting Dynamic Problems10.5.1Noisy or Unstable Readings at Zero 10.5.3Slow Response to Changes in Concentration10.5.6Cannot Span or Cannot Dynamic Span 10.6.1 Troubleshooting Flow Problems10.5.5Cannot Zero or Cannot Dynamic Zero 10-8Low Flow Hazardous voltages present - use cautionFlow is zero High FlowOptical Bench Temperature 10.6.2 Troubleshooting Temperature ProblemsSample Temperature Gas Filter Wheel Temperature10.6.3 Checking the V/F Card 10-11Hazardous voltages present - use caution Table 10-3 V/F Board Jumpers - Factory Settings 10-1210.6.3.1 Analog Inputs 10.6.3.2 Digital to Analog Converters10-13 10.6.4 Checking the DC Power Supply Board 10.6.3.3 Digital I/O Lines10-14 10.6.5 Checking the Synchronous Demodulator Board 10-15Figure 10-2 Detector Waveform 10.6.6 Checking the Opto InterrupterFigure 10-1 Opto Pickup Waveform 10-1610.6.7 Flow/Pressure Sensor 10-1710.7 Warranty/Repair Questionnaire 10-18Table 11-1 Maintenance Schedule 11 ROUTINE MAINTENANCE11.1 Model 300M Maintenance Schedule 11-111.3Leak Checking 11.2Replacement of Sample Filter11.3.1 Using a Leak Checker Do not exceed 15 PSI of pressurevacuum. This may cause damage to the analyzer the solution may enter and contaminate the cell11.3.2 Leak Self Test Use only bubbles, not liquid11-4 INTENTIONALLY BLANK12 SPARE PARTS LISTS 12.1 Spare parts for CE Mark units12-1 Includes 12.2 Model 300M Expendables kit12.3 Model 300M Spare parts kit for one unit 12-212.4 Model 300M Level 1 parts kit for ten units 12-3Includes Cables & Adapters come in 4 general types ConnectorsSignal 12-4Wiring 12-5Troubleshooting the modem connection ENABLE MODEM TRANSMISSION12-6 Title APPENDIX B Electrical drawing indexDrawing Number 12-7