Teledyne 3020T - Manual (Page 5)

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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