Thermo Scientific HyPerforma G3Pro - Page 24

Thermo Scientific HyPerforma G3Pro Universal Bioreactor Controller User’s Guide | 22
Chapter 2 | Gas and liquid handling
3. If present, remove the plastic caps from all ports to be used.
4. Loosen the nut on the TruFlow port enough that the 6.35 mm (1/4 in.)
outer diameter (OD) pneumatic tubing can be inserted into the fitting
(Figure 2.4). Note: If the fitting comes off, make sure that the flange is
seated properly in between the threaded nut and the fitting.
5. Attach the tubing by inserting the tubing into the fitting (Figure 2.5)
and finger-tighten the nut.
6. Use a 9/16 in. or adjustable wrench (spanner) to tighten the nut by a
full turn (Figure 2.6).
7. Ensure the tubing is properly connected to facility gas.
Figure 2.2. TruFlow ports on the controller. Figure 2.3. TruFlow communication ports.
Figure 2.4. Flange seated properly into the threaded nut.