Dionex As, Руководство оператора

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AS Autosampler Operator’s Manual
150
Doc. 065051-03 1/08
6. Thread the new needle seal line (see Figure 5-22 ) down through the top of the
inject port.
Figure 5-22. Needle Seal Assembly
7. Align the slots on the needle seal with the projections on the inject port and
push the needle seal into the inject port.
8. Rotate the bottom fitting until
the slots are perpendicular to
the projections on the inject
port (see
Figure 5-23 ).
Figure 5-23. Inject Port
9. Reinstall the drip tray (see Section 5.6 ).
10. Reset the Needle Cycles usage counter from either the AS Wellness panel in
Chromeleon or Chromeleon Xpress or on the front panel
USAGE LOG
SCREEN
(see Section 5.2 ).
11. Align the sampling needle in the inject port (see Section 5.8 ) and then
calibrate the inject port volume (see Section 5.9 ).
12. Do not connect the needle seal line to the injection valve until after aligning
the inject port and calibrating the inject port volume.
Do not cut the needle seal line to shorten it, and do not replace it with
a different line. The needle seal line is specially constructed and the
autosampler will not function correctly if this line is shortened.
Needle
Seal
Needle Seal Line
(P/N 061290 shown)
18-in assembly with fitting
(P/N 057301)
18-in assembly without
fitting (P/N 061290)
24-in assembly with fitting
(P/N 062564)
Slot
Inject Port
Projection