BUCHI Rotavapo R-220 SE - Manual (Page 66)

5 Putting into operation
66 R-220 SE Operation Manual, Version F
5 .20 Vacuum controller installation / removal
a
b
c
a Lift the small plastic reed at the plug to unlock the connection. Pull out the plug and safely
put the cable end aside.
b Remove the two thumb nuts.
c Take off the retaining plate from the controller. The vacuum controller is now freely acces-
sible.
For reinstallation proceed in reverse order.
NOTE
• More information about the operation and handling of the available controller models can be
found in the respective operation manuals of the controllers.