7
BÜCHI Vacuum Controller B-720
4 Putting into operation
4 Putting into operation
Check that the voltage of the power supply corresponds to the
value marked on the B-720 rating plate.
Figure 7: The right-hand side of the B-720 housing
V Valve connection
CW Cooling water valve connection
Power switch
Fuse (at the left-hand side of the housing)
CW
V
4.1 Connections on the side