Procedure: Replacing The Fid Ignition Wire - Agilent Technologies 6890 Series Operating Manual

The Flame Ionization Detector

Procedure: Replacing the FID ignition wire

3. Install the upper collector assembly and tighten the knurled nut finger-tight.
Knurled brass nut
4. Close the GC detector cover. You can now restore normal operating condi-
tions.
Procedure: Replacing the FID ignition wire
Materials needed:
• 5/16-inch wrench
• T-20 Torx screwdriver
• ESD wrist strap
• New ignition wire assembly (part no. G1531-60680)
1. Complete the following preliminary steps:
•
•
•
40
Allow the detector to cool to room temperature. When the detector is
cool, turn off the GC.
Lift the GC detector cover to access the FID.
Remove the electronics top cover.
Part 4. Maintaining a Flame Ionization Detector