Agilent Technologies Agilent 7890 Series Maintenance Manual page 78

6
Maintaining the Purged Packed Inlet
Merlin Microseal and cap
C A U T I O N
78
Replace the septum retainer nut or Merlin cap and
6
finger- tighten. Tighten the septum retainer nut until the
C- ring is about 1 mm above the nut.
Overtightening the septum nut can cause contamination.
1 mm
Restore the analytical method.
7
Reset the septum counter.
8
Standard septum
Maintaining Your GC