Installing and Plumbing the Columns and Suppressor
Doc. 065294-01 3/09
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4. Unscrew the six
thumbscrews on the top
metal plate (see
the plate.
Figure 28. Column Heater with Cover Removed
13.3
Plumbing the Columns
1. Remove the coupler connecting the lines labeled
GUARD IN
and
GUARD OUT
.
2. Connect the
GUARD IN
line to the guard column inlet. Check the
arrow on the guard column label; it should point down (flow away
from the injection valve).
3. Connect the
GUARD OUT
line
to the guard column outlet.
4. Push the guard column onto the back column clip.
5. Remove the coupler connecting the
COL IN
and
COL OUT
lines.
6. Connect
COL IN
to the separator column inlet. Connect
COL OUT
to
the separator column outlet. Check the arrow on the column label. It
should point up (flow toward the cell).
7. Push the separator column onto the front column clips.
8. Replace the top metal plate on the column heater.
Thumbscrew (6)
