GE Analytical Instruments ©2006 DLM 14291 Rev. A
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This completes the initial setup of the NOA. Instructions for installing the purge
vessel for liquid samples are in Chapters 1012. Instructions for installation of the
gas-sampling package are in Chapter 5 and instructions for assembly of the exhaled
breath accessories are in Chapters 79. Before continuing with the installation,
start the NOA to verify proper operation.
To Start the NOA:
• From the Main Menu, press CLEAR to display the Status Screen.
• Verify that the Cooler Temperature is –12 ± 0.2 °C, the Supply Pressure is 6 ±
0.2 psig and the Cell Pressure is > 300 torr.
• Press ENTER or CLEAR to return to the Main Menu.
• With the Analysis option highlighted, press ENTER.
• From the Analysis Menu, select Start.
The Startup screen is displayed and the NOA should pass all tests and display the
Measurement Menu. If the NOA fails any tests, consult the Troubleshooting section
(Chapter 14) for assistance.