GE Xcellerex XDM Series Operating Instructions Manual page 217

Step
4
Work in Manual mode
In Manual mode, the manually defined CV (pHC_125 Manual CV) range 0% to 50%
controls the CV of the acid pump (SC_201), and the CV range 50% to 100% controls the
base pump (SC_202). See the table below.
pHC_125 Manual CV (%)
Xcellerex XDM 50-1000, XDUO 100-1000 mixers Operating Instructions 29251615 AD
Action
Set the mixer in Auto mode: drag the toggle button
Result: The pH of the disposable bag contents is controlled by acid and base
pumps to the given setpoint.
0
10
20
30
40
50
60
70
80
7.3 Operate Xcellerex XDUO mixer
SC_201 Acid CV (%)
100
80
60
40
20
0
0
0
0
7 Operation
7.3.4 Control the pH
to Auto.
SC_202 Base CV (%)
0
0
0
0
0
0
20
40
60
217