Teledyne 3190Z

Model 3190Z

Teledyne Analytical Instruments vi

4.3.2 LO Range 19

4.4 Setting the Alarm Setpoints 19

4.4.1 HI Alarm 19

4.4.2 LO Alarm 19

4.4.3 Sensor Fail Alarm 20

4.5 Selecting a Fixed Range or Autoranging 20

4.6 Calibration 20

4.7 LED Display on StartUp 21

Maintenance ................................................................................ 23

5.1 Replacing the Fuse 23

5.1.1 AC Powered Units 23

5.1.2 DC Powered Units 24

5.2 Sensor Installation or Replacement 24

5.2.1 When to Replace a Sensor 24

A.1 Specifications 25

A.2 Spare Parts List 26

A.4 Miscellaneous 27

Contents

Main OPERATING INSTRUCTIONS FOR Model 3190Z Trace Oxygen Analyzer Model 3190Z Teledyne Analytical Instruments ii Copyright 2009 Teledyne Instruments/ Analytical Instruments Safety Messages Page Table of Contents Page DANGER COMBUSTIBLE GAS USAGE WARNING Page Introduction 1.1 Overview 1.2 Main Features of the Analyzer 1.3 Front Panel Description 1.4 Rear Panel Description Page Page Page Operational Theory 2.1 Introduction 2.2 Zirconium Oxide Sensors 2.3 Electronics Page Page Installation 3.1 Unpacking the Analyzer 3.2 Location and Mounting 3.3 Electrical Connections Page Page Page 3.4 Gas Connections 3.5 Installation Checklist Operation 4.1 Introduction 4.2 Using the Function and Data Entry Buttons 4.3 Setting the Analysis Ranges 4.4 Setting the Alarm Setpoints 4.5 Selecting a Fixed Range or Autoranging 4.6 Calibration 4.7 LED Display on StartUp Page Maintenance 5.1 Replacing the Fuse 5.2 Sensor Installation or Replacement Appendix A.1 Specifications A.2 Spare Parts List