BUCHI Rotavapo R-220 SE - Manual (Page 38)

5 Putting into operation
38 R-220 SE Operation Manual, Version F
5 .3 .3 Foam sensor
Description of function:
A foam sensor is highly recommended whenever heavily foaming products are in use. When foam
formation is detected by the sensor, the aeration valve of the Rotavapor will be opened for an instant,
causing the foam to collapse.
a
b
Gasket
Foam sensor
Ring nut
Distribution piece for
foam detector
c
Installation instructions:
Put the gasket into the ring nut a and pre-mount it at the distribution piece. Subsequently insert the
foam sensor b and fasten the ring nut to tighten the connection. Insert the sensor plug at the "FOAM
DET." socket c.