Agilent Technologies 6850 Series Service Information page 70

9. Lift the inlet assembly and module out of the
lid. Remove the remaining insulation from the
hole under the inlet.
10. Unplug the heater/sensor leads from their
connector to the left of the inlet.
11. Lift the inlet out of the instrument.
Figure 1-15. Removing the top inlet plate
Released: April 2004
12. If you need to remove the thermal block,
Figure 1-16. Removing the thermal block
6850 Series Gas Chromatograph Service Procedures
slide off the insulation sleeve and use a
wrench to remove the bottom nut. Slide the
thermal block off the inlet weldment.
Inlet weldment
Thermal block
Bottom nut
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