
224 BD FACSAria II User’s Guide
Figure 6-26 Tubing removed from pinch valve
3 Unscrew the nut on the black collet fitting at each end of the tubing, and
pull the pinch valve tubing out of both fittings.
Leave both pieces of the fitting on the sample line tubing.
4 Install a new 3-inch piece of pinch valve tubing. See Figure 6-27 on
page 225.
a Slip the collet over one end of the new pinch valve tubing.
b Slide the pinch valve tubing over the sample line tubing until
approximately 6 mm of the sample line is inside the pinch valve tubing.
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.
e Repeat steps a through d at the other end of the tubing.
f Check to see that both ends of the new pinch valve tubing are held
securely in the compression fittings.
pinch valve tubing
pinch valve
collet fittings
sample line
Komentarze do niniejszej Instrukcji