Buchi R-215 - Troubleshooting; Malfunctions and their remedy

4 Description of function
27 R-210/215 Operation Manual, Version B
4.1.3 Rear connections of the Rotavapor
1
2
3
4
 Power supply for Rotavapor
 Socket for control cable to the vacuum
controller (RS-485) or the Vacuum Pump V-
700/710 (to be used alternatively)
 Socket for vapor temperature sensor
 Power supply for heating bath
Fig. 4.3: Rear connections of the Rotavapor
4.2 Motorized quick-action jack
1
With the motorized quick-action jack, the eva-
porating fl ask can be lowered into, and raised
from, the water bath. This operation requires no
physical effort. Motion is effected by an integral
motor. The button  which can be pushed
up or down for the corresponding direction is
located on the handle of the quick-action jack.
When the instrument is switched off manually or
if a power failure occurs, the fl ask is automati-
cally raised from the heating bath.
Fig. 4.4: Quick-action jack