BUCHI Rotavapo R-220 SE User Manual
Page 32
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4 Description of function
32
R-220 SE Operation Manual, Version F
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Hardwired power connection to heating bath.
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See Operation Manual of the
connected device(s)!
Serial (RS485) bus sockets with power over bus connector. Suit-
able BUCHI devices: Vacuum pump, vacuum controller, chiller.
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TO
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Cooling water flow sensor (optional).
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Up to two optional level sensors can be connected – one per
receiving flask. Once the liquid level inside the receiving flask
reaches the sensor, the alarm output will be triggered.