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Teledyne 3000TA-XL-EU, Trace Oxygen Analyzer 1-5, 1.6 Rear Panel (Equipment Interface)

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1-5

Trace Oxygen Analyzer Introduction 1

Teledyne Analytical Instruments

all the way in with a narrow gauge tool. Accessing the main circuit board

requires unfastening rear panel screws and sliding the unit out of the case.

1.6 Rear Panel (Equipment Interface)

The rear panel, shown in Figure 1-2, contains the gas and electrical

connectors for external inlets and outlets. Some of those depicted are op-

tional and may not appear on your instrument. The connectors are described

briefly here and in detail in chapter 3 Installation.

Figure 1-2: Model 3000TA-XL Rear Panel

•Power Connection Universal AC power source.

•Gas Inlet and Outlet One inlet and one exhaust out.

•Analog Outputs 0–1 V dc oxygen concentration plus 0-1

V dc range ID, and isolated 4–20 mA dc

oxygen concentration plus 4-20 mA dc

range ID.

•Alarm Connections 2 concentration alarms and 1 system

alarm.

Contents

Main i Trace Oxygen Analyzer OPERATING INSTRUCTIONS FOR Model 3000TA-XL-EU Trace Oxygen Analyzer DANGER ii Model 3000TA-XL-EU Copyright 1999 Teledyne Analytical Instruments Page iv v vi Page viii COMBUSTIBLE GAS USAGE WARNING DANGER 1-1 Introduction 1.1 Overview 1.2 Typical Applications 1.3 Main Features of the Analyzer 1-2 1.4 Model Designations 1-3 1.5 Front Panel (Operator Interface) 1-4 1-5 1.6 Rear Panel (Equipment Interface) 1-6 2-1 Operational Theory 2.1 Introduction 2.2 Micro-Fuel Cell Sensor 2-2 2-3 2-4 2-5 2.3 Sample System 2-6 TOP RIGHT SI D E 2-7 2-8 2.4 Electronics and Signal Processing Page 2-10 3-1 Installation 3.1 Unpacking the Analyzer 3.2 Mounting the Analyzer 3-2 3.3 Rear Panel Connections 3-3 3-4 3-5 3-6 3-7 3-8 3-9 3-10 3-11 3.4 Installing the Micro-Fuel Cell 3.5 Testing the System 3-12 4-1 Operation 4.1 Introduction 4-2 4.2 Using the Data Entry and Function Buttons 4-3 4.3 The System Function 4-4 4-5 4-6 4-7 4-8 4-9 4-10 4-11 4.4 Calibration of the Analyzer 4-12 4-13 4-14 4-15 4-16 4.4.3 Span Failure 4.5 Switching of Sample Streams 4-17 4.6 The Alarms Function 4-18 4-19 4.7 The Range Function 4-20 4-21 4.8 The Analyze Function 4.9 Signal Output 4-22 5-1 Maintenance 5.1 Routine Maintenance 5.2 Cell Replacement 5-2 5-3 5-4 5-5 5.3 Fuse Replacement 5-6 5.4 System Self Diagnostic Test 5.5 Major Internal Components Page 5-8 5.7 Troubleshooting Problem: Problem: A-1 Appendix A-1 Specifications A-2 A-3 A-2 Recommended 2-Year Spare Parts List Page A-5 3000XL SERIES ANALYZERS Page Page A-8 A-6 Material Safety Data Sheet Section III Physical/Chemical Characteristics Section I Product Identification Section II Hazardous Ingredients/Composition A-9 Trace Oxygen Analyzer Appendix Section VI Health Hazard Data Section IV Fire and Explosion Hazard Data Section V Reactivity Data A-10 Section VII Precautions for Safe Handling and Use Protective measures during cell replacement: A-11 Trace Oxygen Analyzer Appendix Section VIII Control Measures Section IX Disposal Section X References A-12 A7 - Installling and Replacing a new Insta-Trace Micro-fuel Cell Read completely before beginning the procedure