BUCHI Rotavapo R-220 SE - Manual (Page 26)

4 Description of function
26 R-220 SE Operation Manual, Version F
4 .3 .1 Cooling water routing
General memory aid for cooling water routing
Independent of the number of coolers, the water inlet has to be connected in ascending order
starting with the cooler closest to the receiving vessel. The water output is always the upper
connector!
Example:
Output (sink or chiller reflux)
Input (water tap or chiller)
Receiving
vessel
Vapor temp. sensor
The drawing shows the cooling water routing for a setup of three coolers. Other arrangements with
single or double cooler setup can be connected accordingly.
! DANGER
Death or serious burns by deflagration of hot heating bath liquids.
• Secure all cooling water hoses against slip off with hose clamps
NOTE
The vapor temperature sensor always has to be installed before the vapor inlet of the first condenser.