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Trace Oxygen Analyzer
Teledyne Analytical Instruments
3.5 Gas Connections .......................................................... 3-12
3.6 Testing the System........................................................ 3-14
4 Operation
4.1 Introduction .................................................................... 4-1
4.2 Using the Controls ......................................................... 4-1
4.2.1 Mode/Function Selection ....................................... 4-2
4.2.1.1 Analysis Mode............................................... 4-2
4.2.1.2 Setup Mode ................................................... 4-2
4.2.2 Data Entry .............................................................. 4-4
4.2.2.1 ENTER .......................................................... 4-4
4.2.2.2 ESCAPE........................................................ 4-4
4.3 The AUTO-CAL Function............................................... 4-5
4.4 The PWD Function ........................................................ 4-5
4.4.1 Entering the Password ........................................... 4-6
4.4.2 Installing or Changing the Password ..................... 4-7
4.5 The LOGOUT Function.................................................. 4-8
4.6 The VERSION Screen ................................................... 4-8
4.7 The SELF TEST Function.............................................. 4-9
4.8 The ZERO and SPAN Functions................................... 4-9
4.8.1 Zero Cal ................................................................. 4-10
4.8.1.1 Auto Mode Zeroing........................................ 4-10
4.8.1.2 Manual Mode Zeroing.................................... 4-11
4.8.1.3 Cell Failure.................................................... 4-11
4.8.2 Span Cal ................................................................ 4-12
4.8.2.1 Auto Mode Spanning..................................... 4-12
4.8.2.2 Manual Mode Spanning................................. 4-13
4.9 The ALARMS Function.................................................. 4-14
4.10 The RANGE Function .................................................... 4-16
4.10.1 Setting the Analog Output Ranges ......................... 4-16
4.10.2 Fixed Range Analysis ............................................ 4-17
4.11 The CONTRAST Function............................................. 4-18
4.12 The STANDBY Function................................................ 4-18
4.13 The

Analysis Mode ........................................................

4-19
Maintenance
5.1 Routine Maintenance..................................................... 5-1
5.2 Major Internal Components............................................ 5-1
5.3 Cell Replacement .......................................................... 5-2
5.3.1 Storing and Handling Replacement Cells ............... 5-3
5.3.2 When to Replace a Cell........................................... 5-3
5.3.3 Removing the Micro-Fuel Cell ................................. 5-4