Teledyne 3010TAC - Split architecture trace oxygen analyzer (EU - CENELEC) - Manual (Page 62)

ii: Part II
Model 3010TAC Oxygen Analyzer
Teledyne Analytical Instruments
Table of Contents
1 Introduction
1.1 Overview ........................................................................ 1-1
1.2 Intrinsic Safe Barriers ..................................................... 1-1
1.3 Area Classification ......................................................... 1-2
1.4 Cell Housing/Probe ....................................................... 1-2
2 Operational Theory
2.1 Introduction .................................................................... 2-1
2.2 Micro-Fuel Cell Sensors ................................................ 2-1
2.2.1 Principles of Operation .......................................... 2-1
2.2.2 Anatomy of a Micro-Fuel Cell ................................. 2-2
2.2.3 Electrochemical Reactions .................................... 2-3
2.2.4 The Effect of Pressure ............................................ 2-4
2.2.5 Calibration Characteristics ..................................... 2-4
2.2.6 Micro-Fuel Cell “Class” .......................................... 2-5
2.2.6.1 Hydrogen and/or Helium Service ....................... 2-5
2.2.6.2 Class L-2C/B-2 Cell .......................................... 2-5
3 Installation
3.1 Unpacking the Analysis Unit .......................................... 3-1
3.2 Mounting the Analysis Unit ............................................ 3-1
3.3 Installing the Micro-Fuel Cell ......................................... 3-2
3.4 Testing the System ......................................................... 3-2
3.5 Intrinsic Safety Barriers .................................................. 3-3
4 Maintenance
4.1 Routine Maintenance ..................................................... 4-1
4.2 When to Replace a Cell ................................................ 4-1
4.2.1 Installing a new Micro-fuel Cell ................................ 4-2
4.2.2 Cell Warranty ........................................................... 4-2
4.3 System Self Diagnostic Test ........................................... 4-2