Emerson Rosemount 370XA System Reference Manual page 83

System Reference Manual
7P00370-H01
temperature has not been reached three hours after the power was applied, refer to
the troubleshooting guide.
3.
4.
NOTICE
You may be asked to log in first.
5.
6.
7.
8.
NOTICE
The first few analysis runs will show a chromatogram on the Home screen that may
not look normal. This is common for the first runs after the unit has been started up
after an extended amount of down time.
9.
NOTICE
You may be asked to log in first.
10.
11.
3 - 56
Press exit to close the screen.
Go to the GC Control menu and select Single Stream. The
Start Single Stream Analysis screen displays.
Select the calibration stream by clicking the Edit button and
using the arrow keys to highlight 4-Cal, and clicking the edit but
again.
Make sure the Purge Stream for 60 seconds and the
Continuous Operation check boxes are selected.
Press to start the analysis.
Press to return to the Home screen.
Let the analysis run for 30 minutes and then go to the GC
Control menu and select Halt.
Wait for the analysis cycle to finish and the mode change to
Idle.
Return to the GC Control menu and select Calibration. The
Start Calibration screen displays.
370XA Gas Chromatograph
APRIL 2014