To Install An Adapter On The Purged Packed Inlet - Agilent Technologies Agilent 7890 Series Maintenance Manual

To Install an Adapter on the Purged Packed Inlet

WA R N I N G
C A U T I O N
Maintaining Your GC
1 Gather the following:
• Brass tubing nut (see
Purged Packed Inlet"
• Adapter (0.53 mm, 1/8- inch packed, or 1/4- inch
packed)
• 7/16- inch and 9/16- inch wrench
• Vespel/graphite ferrule
• Methanol
• Lint- free gloves
2 Load the inlet maintenance method
to become ready.
Be careful! The oven and/or inlet may be hot enough to cause
burns. If the inlet is hot, wear heat-resistant gloves to protect your
hands.
Wear clean, lint-free gloves to prevent contamination of parts with
dirt and skin oils.
3 Clean the end of the adapter with a lint- free cloth and
methanol to remove contamination such as fingerprints.
Place the tubing nut and Vespel/graphite ferrule on the
4
adapter.
Maintaining the Purged Packed Inlet
"Consumables and Parts for the
on page 68.)
and wait for the GC
6
81