Agilent Technologies HP 5890 II Plus Series, Manual

Page: 30 / 53

Installation
Connecting supply gases
29
Assemble fitting,
bottom tubing Hand-tighten, then
wrench-tighten
C
For a carrier gas , its tube is connected at the fitting on the
appropriate mass flow controller labeled
IN
.
C
For a capillary makeup gas , its tube is connected at the fitting on
the appropriate flow manifold block labeled FID—AUX for an FID or
NPD, or
TCD—AUX
for a TCD or ECD.
C
For H
1
and air for an FID or NPD , their tubes are connected at
fittings on the appropriate flow manifold block labeled, respectively,
FID—HYD and FID—AIR .
C
For TCD reference gas , its tube is connected at the fitting on the
appropriate flow manifold block labeled TCD—REF .
Once all connections are made, proceed to Setting initial supply
pressures and leak testing.