Teledyne 4020 – Hydrocarbon analyzer (special version for automatic background gas switching) User Manual
Page 9
Total Hydrocarbon Analyzer
Teledyne
Analytical
Instruments
ix
4.4.4 Fuel
31
4.5 Flame Ignition
32
4.5.1 Verification of the Flame Guard Circuit
32
4.5.2 Ignition and/or Flame Guard Circuit Failure
33
4.6 Analyzer Operation
33
4.6.1 Default Parameters
34
4.6.2 Style Conventions
35
4.6.3 Using the Controls
35
4.6.4 Mode/Function Selection
36
4.6.4.1 Analysis Mode
36
4.6.4.2 Setup Mode
37
4.6.5 Data Entry
38
4.6.5.1 ENTER
38
4.6.5.2 ESCAPE
40
4.6.6 Setting up an AUTO-CAL
40
4.6.7 Password Protection
42
4.6.7.1 Entering the Password
43
4.6.7.2 Installing or Changing the Password
44
4.6.8 Logging Out
45
4.6.9 System Self-Diagnostic Test
45
4.6.10 The Model Screen
46
4.6.11 Zero and Span Functions
47
4.6.12 The Alarms Function
50
4.6.13 The Range Function
53
4.6.13.1 Manual (Select/Define Range) Screen
53
4.6.13.2 Auto Range
55
4.6.14 Digital Filter Setup
56
4.6.15 Fuel Display
57
4.6.16 Valve Selections
57
4.6.16.1 Disabled
58