Bacharach 450 - Page 32

Operation ECA 450
28 Instruction 0024-9400
2. Use ∧∨ keys to place cursor next to “Primary Air”; then press ENTER to
display the Primary Air screen.
Note: The message “Primary Air is measured by TC” will appear if a
thermocouple is plugged into the T-AIR socket. This thermocouple must be
removed to continue this procedure.
«««««SETUP LIST«««««
Temperature Units
Pressure Units
Pollution Units
Language
Date
Time
O2 Reference
Test ID
Display Timeout
Display Format
ª Primary Air
Data Logging
Statistics
User Name
Keypad Sound
High Res NOX Enabl
Print Pressure
Information
3. Use ∧∨ keys to place cursor next to “Measure”; then press ENTER to
display the message “Place probe in primary air stream then press
ENTER.”
Primary Air
ª Measure
Enter
Place probe in
primary air stream
then press ENTER
4. As instructed above, place probe into primary air stream; then press
ENTER to display the probe’s current temperature measurement.
Primary Air
Temperature
XXX.X °F
Press ENTER to save
Where: XXX.X = the temperature being measured by the probe.