Agilent Technologies 6890 Series Service Manual page 294

6. Disconnect the ECD vent tube at the rubber sleeve.
7. Use a 5/16-inch wrench to disconnect the 1/16-inch Swagelok union on
the anode purge line.
8. Remove the one Torx T-20 screw securing the top ECD detector cover to
the detector pallet and remove the cover.
9. Disconnect the anode signal wire from the detector.
Detector top cover
Remove anode signal wire
Figure 340-6
10. Fully loosen the four Torx T-20 screws on the detector pallet and lift the
pallet and detector from the GC.
11. Thread the heater/sensor leads out of the detector pallet and remove the
detector from the pallet.
Jun 2001
Removing the cover, anode purge fitting, vent tube, and anode signal
wire
Detectors
Agilent 6890 Gas Chromatograph Service Manual
Electron Capture Detector (ECD)
Replacement procedures
Anode purge line
(disconnect fitting)
Remove ECD vent tube
340
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