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3. Verify that the reference sensor fill solution is not below the fill line. Refer to
Filling the Reference Sensor, page 3-69.
CAUTION: Do not remove or return the sensors to the measurement module
without first discharging static buildup. Touch the inner surface of the module
frame to discharge static buildup.
4. If necessary, fill the sensor as described in Filling the Reference Sensor,
page 3-69.
5. Verify that the pH, K
+
, Cl
–
, and Ca
++
sensors are almost full with only a
bubble at the top and that the Na
+
sensor is completely full.
If any sensor is not properly filled, replace the fill solution as described in
Filling the Measurement Sensors, page 3-80.
6. Close the measurement module door.
7. Press
Continue and allow the system to warm up.
A wash sequence starts. When the wash sequence finishes, a message box
appears prompting you to perform a two-point calibration.
you want to perform a
two-point calibration
press Yes.
you do not want to perform a
two-point calibration
a. Press No.
b. Press
Home to return to the Ready screen.
!