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Shell weldment
WARNING
High temperature. The inlet and oven may be
very hot. Before beginning, turn off the inlet
and oven heated zones and allow them to
cool.
1. Load the SERVICE method (or turn off the
GC) and allow the inlet and oven to cool.
2. Remove the top cover. See
page 1-23.
3. Disconnect the column from the inlet.
4. Remove the insulation cup.
Released: April 2004
5. Using a 1/2-inch wrench, remove the reduc-
6. Close the lid.
"Lid top cover"
on
6850 Series Gas Chromatograph Service Procedures
ing nut containing the gold seal.
Remove
63
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