Agilent Technologies 6890 Series, Service Manual, Page: 378 / 867

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Jun 2001
Detectors
Agilent 6890 Gas Chromatograph Service Manual
Auxiliary EPC 360
Replacement procedures
Figure 360-2 Removing the auxiliary flow manifold
4. Disengage the tubing from the slots in the chassis so that the gang fitting
on the manifold can be removed easily. See Figure 360-2.
Caution Always hold the Type 2 manifold by its support bracket to avoid damaging
board components.
5. Unlock the manifold’s ribbon cable from the pneumatics control board
and detach the connector. The adjacent ribbon cable may have to be
removed as well.
6. Remove the one Torx T-20 screw holding the gang fitting on the manifold.
See Figure 360-3.
Caution Do not lose the O-rings when you remove the gang fitting.
Slot for tubing
Torx T-20
mounting screw