Agilent Technologies Agilent 7890 Series Maintenance Manual page 117

Maintaining Your GC
Fill an ultrasonic cleansing bath with aqueous detergent
6
and place the spring and insert into it. Sonicate for
1 minute.
Drain the aqueous detergent and fill the bath with
7
distilled water. Sonicate for 1 minute.
8 Remove the spring and insert from the bath and rinse
thoroughly with water and methanol.
Dry the spring and insert with compressed air or
9
nitrogen.
10 Install the insert. (See
Inlet" on page 114.)
Install the column. (See
11
with the COC Inlet"
Maintaining the COC Inlet
"To Install an Insert on the COC
"To Install a Capillary Column
on page 107.)
7
117