Agilent Technologies 6890 Series Service Manual page 245

320 Nitrogen Phosphorus Detector (NPD)
Replacement procedures
2. Detach the bead drive cable by twisting the metal connector and pulling
it out.
Figure 320-6
3. Lift up the hinged metal cover.
14 of 32
Plumbing to manifold
To detector
card
NPD detector cable and tower cover
Detectors
Agilent 6890 Gas Chromatograph Service Manual
Detector tower cover
Metal connector
Bead drive cable
Jun 2001