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GC interface tip:
Heater connection
7.
Adjust the position of the tip to approximately 5 mm from the rod.
8.
See
Figure titled "GC-FI column position:" on page
9.
Ensure that the two Viton O-rings:
•
Sit correctly in the groove in the GC interface flange.
•
Are in good condition.
•
Are clean and free from dust.
10. Slide the GC interface onto the two guide rods.
11. Pull out the stop and slide the GC interface towards the instrument.
12. Ensuring that the heater connection on the interface flange is at the
bottom of the assembly, fit the GC interface to the instrument and
secure using the two thumbscrews.
13. The GC column can now be installed, or the transfer line blanked, to
allow the source housing pumping.
9-16
FI/FD Operation
Interface flange
Interface body
Locating ring
Heater tube
Lock nut
Adjustment screw
9-20.
Ceramic tip
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Table of Contents
Troubleshooting
