15 of 24
Jun 2001
Detectors
Agilent 6890 Gas Chromatograph Service Manual
Electron Capture Detector (ECD) 340
Replacement procedures
4. Remove the screw and clamp on the electrical interconnect.
5. Remove one Torx T-20 screw from each end of the signal board. (Do not
remove the screw on the top of the cover.)
Figure 340-12 Removing the ECD signal board
6. Unlock and detach the ECD signal board’s ribbon cable from the
detector’s interface board and lift the signal board from the detector
pallet.
7. Reassembly is the reverse of removal.
Clamp