Agilent Technologies 6820 Getting Started page 56

Preparing for Operation
56
2 Install the insulation cup, if needed. Push the cup spring to
the right. Slide the cup over the inlet fitting so that the
insulation at the top of the cup is flush against the oven roof
(Figure 19).
Figure 19 Open the insulation cup spring
3 Place the spring into the groove in the inlet liner. Remove the
column nut and place the no-hole ferrule aside
Figure 20 Insulation cup locked in place
4 Prepare the column. See page 49 for instructions.
(Figure 20).
Getting Started