Purging Carrier Gas Lines - Emerson Daniel Danalyzer 1000 Hardware Reference Manual

MODEL 1000
3.5.2

Purging Carrier Gas Lines

EQUIPMENT DAMAGE OR PERSONAL INJURY
Purging carrier and calibration gas lines will require that AC power be turned on to the
Analyzer. Ensure that unit interconnections and all external signal connections have
been verified, and proper grounds have been made.
Failure to verify all connections may result in equipment damage or personal injury.
Tubing should be clean and dry internally. During installation use compressed air to remove
moisture, dust, or other contaminants from all tubing.
To purge the carrier gas lines, as preparation for first calibration, follow these steps:
(1) Ensure that the "MV" vent line plug has been removed, and the vent line is open.
(2) Turn ON the AC power to the Analyzer.
(a) With AC power turned ON and the upper enclosure open, the green LED (by the
"Column Heater" label) should now be illuminated. (See Figures 3-37 and 3-38, next
page.)
INSTALLATION AND SETUP
Perform Leak Checks
7
Purge Carrier Gas Lines
8
Purge Calibration Lines
9
Start Up GC System
10
SEP 2005
3-91