
206 BD FACSAria II User’s Guide
c Slide the pinch valve tubing on the inside of the teeth of the nut until it
stops.
d Couple both pieces of the fitting together and then tighten until finger-
tight.
Primary Sample Line - Sample Injection End
At the sample injection end of the primary sample line, a compression fitting
secures the sample line at the top of the sample injection chamber.
Figure 6-11 Primary sample line insertion
1 Turn the stream off (if needed). Make sure the loading port is in the unload
position.
2 If there is a sample line filter installed, remove it by pulling it off of the
sample line.
To gain access to the filter, see Installing or Removing a Sample Line Filter
on page 220.
3 Unscrew the connecting nut at the top of the sample injection chamber and
slowly pull out the sample line. (See Figure 6-9 on page 204.)
ferrule
sample injection
chamber
nut
primary sample
line
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