Teledyne 3020T User Manual

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Teledyne Analytical Instruments i
OPERATING INSTRUCTIONS FOR
MODEL 3020T
Trace Oxygen Analyzer
DANGER
Toxic gases and or flammable liquids may be present in this monitoring system.
Personal protective equipment may be required when servicing this instrument.
Hazardous voltages exist on certain components internally which may persist
for a time even after the power is turned off and disconnected.
Only authorized personnel should conduct maintenance and/or servicing.
Before conducting any maintenance or servicing, consult with authorized
supervisor/manager.
P/N M65908
8/18/2014

Teledyne 3020T Specifications

General

Measurement Type	Oxygen
Operating Temperature	0-50°C
Display	LCD
Outputs	4-20 mA, RS-232
Operating Humidity	0-95% RH (non-condensing)

Summary

Introduction to the 3020T Analyzer

Operator Interface of the 3020T

Details the controls, displays, and indicators accessible from the instrument's housing.

Equipment Interface Connections

Operational Theory of the Trace Oxygen Analyzer

Micro-Fuel Cell Oxygen Sensors

Details the principles of operation, anatomy, and electrochemical reactions of the micro-fuel cell.

Electronics and Signal Processing

Installation Guide for the 3020T Analyzer

Unpacking and Mounting the Analyzer

Electrical Connections and Wiring

Details power connections, analog outputs, alarm relays, and digital communication ports.

Gas Connections and Sample Flow

Explains how to connect sample, zero, and span gases, including restrictor usage.

Testing the System After Installation

Operating the 3020T Analyzer

Introduction to Operation and Controls

Calibration Procedures

Setting up and performing automatic and manual zero and span calibrations.

Alarm, Range, and System Settings

Configuring alarms, setting analysis ranges, standby mode, and contrast.

Maintenance Procedures for the 3020T

Micro-Fuel Cell Replacement

Guides on storing, handling, replacing, and the warranty of the micro-fuel cell.

Fuse Replacement Procedure

System Self-Diagnostic Test

Explains how to run and interpret the analyzer's self-diagnostic tests and failure codes.