340
Electron Capture Detector (ECD)
Replacement procedures
Removing the signal board
1.
Remove both the electronics top cover and the right side cover.
2.
Remove the Torx T-20 screw securing the top cover and remove the cover.
3.
Disconnect the signal wire from the signal board interconnect.
Remove detector
top cover
Remove anode signal wire
Figure 340-11
14 of 24
Removing the top cover and anode signal wire
Detectors
Agilent 6890 Gas Chromatograph Service Manual
Jun 2001