Buchi Nano B-90, Operation Manual

Page: 49 / 104

5 Putting into operation
49
B-90 Operation Manual, Version B
5.5.3 Feeding tube installation
Steps before installation:
• Switch off the Nano Spray Dryer B-90.
• Place the sample vessel on the top cover of the instrument or on the stand plate.
• Choose the silicone tubing for aqueous applications or alternatively the appropriate tygon type for
other solvents (see also Table 5-1 for a list of most common solvents).
Sample vessel
1
2
a
Install the feeding tube at the peristaltic pump first. Make sure the plastic manifold is seated in the
right holder of the pump mechanism (see example photo below).
Connect the tube to the spray head. The inlet and outlet positions depend on the internal tubing
of the spray head.
Place the free end of the tube in the sample vessel.
b
Connect a second tube at the spray head and place its free end in the sample vessel.