BUCHI Inert Loop B-295 - Manual (Page 35)

5 Putting into operation
35 B-290 Operation Manual, Version I
Installation as safety outlet filter
Install the filter between the outlet filter and the Aspirator. This will hold back finest particles from the
Aspirator and the environment e.g. the laboratory air.
Fig. 5.11: Cleaning filter installed with stop cock
5 .7 Adjusting the peristaltic pump bed and choosing the feeding tube
The pump bed of the peristaltic pump is adjusted ex works to the standard silicone tube.
If different tubes, e.g. the tygon tubes for organic solvents, are used, adjust the pump bed with an
allen key. Connect an adapter piece as a tube stopper between two feeding tubes to prevent slipping
in the peristaltic pump.
Adjusting the peristaltic pump bed
Notice
Risk of instrument short-circuits and damage by liquids.
• Do not spill liquids over the instrument or its component parts
• Wipe off any liquids instantly
• Place the sample vessel onto the designated reservoir-plate on top of the instrument
• Ensure a safe positioning of the sample vessel
• Do not move the instrument when it is loaded with liquid
• Keep external vibrations away from the instrument