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4 CALIBRATION
5. Remove the conductivity sensor from the residual chlorine/conductivity cell.
Stop valve must be closed.
6. Completely dry the electric conductivity sensor using paper, such as filter paper.
Note
Be careful not to scratch the sensor.
7. Turn ON the power.
8. Press the ZERO VALUE button ([x.x]) on the TURB. CAL. screen.
The zero calibration value input screen is displayed.
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Electric-conductivity sensor connector
[x.x]
Conductivity sensor
Installation location
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