Cleaning, Rear-Panel Screws | Teledyne 3000PA specs

5 Maintenance		Model 3000P

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Figure 5-4: Rear-Panel Screws

To detach the rear panel, remove only the eight screws marked with an X.

5.6Cleaning

If instrument is unmounted at time of cleaning, disconnect the instru- ment from the power source. Close and latch the front-panel access door. Clean outside surfaces with a soft cloth dampened slightly with plain clean water. Do not use any harsh solvents such as paint thinner or benzene.

For panel-mounted instruments, clean the front panel as prescribed in the above paragraph. DO NOT wipe front panel while the instrument is controlling your process.

5-8	Teledyne Analytical Instruments

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Teledyne 3000PA operating instructions Cleaning, Rear-Panel Screws

Contents

Model 3000PA Model 3000PA Teledyne Analytical Instruments Percent Oxygen Analyzer Specific Model Information IiiInstrument Serial Number Includes the following options OperationalTheory Model 3000PA Table of Contents IntroductionInstallation Operation Percent Oxygen Analyzer MaintenanceAppendix Combustible GAS Usage Warning Typical Applications Main Features of the AnalyzerOverview Percent Oxygen Analyzer Introduction Model Designations Introduction Model 3000PA Front Panel Operator Interface Model 3000PA Front Panel Introduction Model 3000PA Rear Panel Equipment Interface Recognizing Difference Between LCDAnalog Outputs Network RS-232 PortRemote Probe Optional Percent Oxygen Analyzer Operational Theory Operational Theory IntroductionMicro-Fuel Cell Sensor Principles of Operation Operational Theory Model 3000PA Anatomy of a Micro-Fuel Cell Electrochemical Reactions + 2H O + 4e → 4OH Calibration Characteristics Effect of Pressure Class A-3 Cell Micro-Fuel Cell ClassClass A-5 Cell Class B-1 Cell Hydrogen and/or Helium ServiceSample System Class B-3 Cell Piping Layout and Flow Diagram for Standard Model Electronics and Signal Processing Span Zero Sample Block Diagram of the Model 3000P Electronics Operational Theory Model 3000PA Unpacking the Analyzer Percent Oxygen Analyzer InstallationMounting the Analyzer Installation Model 3000PA Rear Panel Connections Gas Connections Rear Panel of the Model 3000PA Electrical Connections Percent Oxygen Analyzer Installation Teledyne Analytical Instruments Percent Oxygen Analyzer Installation Command Description Parameter Setting Remote Probe Connector Installing the Micro-Fuel Cell Testing the System Percent Oxygen Analyzer Operation Auto Ranging on Using the Data Entry and Function Buttons Operation Model 3000PA System Function Hierarchy of Functions and Subfunctions Setting the Display Percent Oxygen Analyzer Operation Setting up an Auto-Cal Password Protection Entering the Password Installing or Changing the Password Logout Version Screen Span Functions Cell Failure Auto Mode Spanning Span Cal Alarms Function Manual Mode Spanning Installation AL-1 AL-2 Choose Alarm Setting the Analog Output Ranges Range Function Operation Model 3000PA Autoranging Analysis Fixed Range Analysis Voltage Signal Current Signal Output V dc Output mA dc Signal OutputAnalyze Function Range Voltage Current mA Percent Oxygen Analyzer Maintenance Routine MaintenanceCell Replacement Storing and Handling Replacement Cells Maintenance Model 3000P When to Replace a Cell Index Removing the Micro-Fuel Cell Removing or Installing a Micro-Fuel Cell Cell Warranty Fuse Replacement System Self Diagnostic Test Analog PowerMajor Internal Components Preamp Cleaning Rear-Panel Screws Solution TroubleshootingPossible Cause Maintenance Model 3000P Teledyne Analytical Instruments Model 3000PA Specifications Percent Oxygen Analyzer Appendix Appendix Model 3000PA Recommended 2-Year Spare Parts List Qty Part Number Description Drawing List 19-inch Relay Rack Panel Mount Series Analyzers Calibration GAS Conversions Zero Cal ZeroSettlingMan ENT To Begin