Agilent Technologies 6850 Series Service Information page 185

6. Remove the exhaust tubing and the sheet
metal cover—on the single wavelength detec-
tor, it is held by two screws on the top and
two at the bottom; on the dual wavelength
detector, it is held by two screws at the top.
7. Remove the four screws that attach the
detector to the top of the oven (one at each
corner). Remove the detector from the GC.
8. Loosen the transfer line nut. Remove the two
screws that secure the U-clamp to the detec-
tor frame. Remove the U-clamp and the
attached parts from the bottom of the
detector.
Released: April 2004
Figure 1-21. Replacing the transfer line
6850 Series Gas Chromatograph Service Procedures
Transfer line nut
cable assembly
U-clamp screws
fused silica liner
Ignitor cable
Heater/sensor
Heater block
185