1140
Typical Valve Configurations
Carrier 1
Carrier 2
Column Selection with Backflush to Vent, Option 806 or 836
Carrier
OFF
10 of 10
Column 2
Vent
Column 1
Detector
or 2nd Valve
OFF
Liquid Sampling, Options 850, 852, 854, and 856
Valves
Agilent 6890 Gas Chromatograph Service Manual
ON
Carrier
ON
Jun 2001