To Install A Capillary Column In The Npd - Agilent Technologies Agilent 7890 Series Maintenance Manual

14
Maintaining the NPD

To Install a Capillary Column in the NPD

WA R N I N G
WA R N I N G
268
1 Gather the following materials:
• Column
• Ferrule(s) (See
on page 260.)
• Column nut
• Column cutter
• 1/4- inch open- end wrench
• Septum
• Isopropanol
• Lab tissue
• Lint- free gloves
Load the GC maintenance method
2
become ready.
Be careful! The oven, inlet, and/or detector may be hot enough to
cause burns. If the oven, inlet, or detector is hot, wear
heat-resistant gloves to protect your hands.
Wear safety glasses to protect your eyes from flying particles
while handling, cutting, or installing glass or fused silica capillary
columns. Use care in handling these columns to prevent puncture
wounds.
If using the adaptable detector, verify that the adapter is
installed. (See "To Attach a Capillary Column Adapter on
an Adaptable NPD"
Capillary optimized fitting
"Consumables and Parts for the NPD"
and wait for the GC to
on page 266.)
Adaptable fitting
Maintaining Your GC