Agilent Technologies 6890 Series Service Manual page 212

Figure 310-4
4. The pneumatics block is on the rear face of the manifold. If you do not
intend to remove the manifold, remove the screw holding the pneumatics
block. Remove the T-20 screw on the front only if you intend to remove
the manifold.
5. Unlock the detector manifold ribbon cable from the EPC board and detach
the connector. The adjacent ribbon cable may have to be removed as well.
Slide the manifold out of the back of the GC. You will need to remove the
two 1/16-inch tubes from the sheet metal and straighten them.
6. Unclip the ignitor cable and the electrometer's ribbon cable from the
detector's interface board on the right side of the instrument.
Jun 2001
Disconnecting the detector flow lines
Detectors
Agilent 6890 Gas Chromatograph Service Manual
Flame Ionization Detector (FID)
Replacement procedures
Type 2 manifold
Type 1 manifold
310
T-20 screw
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