4 Maintaining Capillary Columns
Preparing the column installation to the inlet
Maintaining Your GC 45
Figure 16. Tighten the column nut
7 Using the 1/4-inch open-ended wrench, turn the column nut an additional 15 to 20 degrees
clockwise to assure the ferrule is properly swaged onto the column. See Figure 17.
Figure 17. Ferrule swaged to column and column nut
8 Using the 1/4-inch open-ended wrench, remove the column nut from the swaging tool and
column.