BUCHI Nano Spray Dryer B-90 - Manual (Page 58)

5 Putting into operation
58 B-90 Operation Manual, Version B
Installation steps
1. Disconnect the power cord from the mains and depressurize all system parts.
2. Install the check valve at the exhaust gas tubing outlet and lead it to a fume hood or ventilation
system.
3. Connect all tubes (see pictures).
4. Connect the communication cable to the Nano Spray Dryer B-90 Advanced.
5. Connect the power cord to the mains. The device can now be switched on.
NOTE
If air is sucked in through the tube during operation, this is an indication that the ‘closed loop’ is not
tight. Switch off the assembly and re-check all connections and sealings immediately. Take out the
necessary corrective actions to obtain a sealed configuration.
5.9 Dehumidifier B-296 installation
The Dehumidifier B-296 can be used for reproducible inlet air conditioning by condensation of water/
solvent residues in gases. It works at a fixed cooling temperature of 0 °C.
! Warning
Death or serious poisoning by contact or incorporation of condensed liquid.
• Dispose of condensate safely after use
• Wear safety gloves