Troubleshooting
6850
6850
Released: April 2004 6850 Series Gas Chromatograph Service Procedures 279
3. The septum has been replaced and is inserted
correctly.
4. The glass liner and liner O-ring are installed
correctly and the liner is not cracked. The
insert weldment is tightened.
5. The gold seal and stainless steel washer are
installed correctly (washer on the bottom,
grooves in the seal facing up) and the retain-
ing nut is tightened securely.
6. Confirm that the column ferrule is installed
correctly.
Septum
Liner
O-ring
New?
Gold seal
Column ferrule
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