Xylem NiCaVis 705 IQ Operating Manual page 34

Measurement / Operation
Carrying out the
sensor check or
Zero adjustment
34
Sensor
sleeve
Fig. 4-4 Putting the sensor sleeve on the sensor
9. Put the sensor in a horizontal position on a firm and vibration-free sur-
face. Turn the filling opening of the sensor sleeve upward (Fig. 4-4).
10. Rinse the measuring chamber with ultrapure water at least 3 times.
Sensor check (H2O dest.)
11.  For
Fill the measuring chamber with ultrapure water.
or
Sensor check (standard)
 For
Fill the measuring chamber with standard solution (see section 6).
12. If there are any air bubbles on the measuring windows remove them by
gently knocking on the sensor sleeve with a bar.
Carry out the intended sensor check or
after filling the sensor sleeve. If you wait longer, the result of the
Sensor check/
13. Select the required option with <> and <OK>:
Sensor check (H2O dest.)

Zero adjustment

Sensor check (standard)

14. Confirm with <OK>.
A multipart checklist appears. Use it to check once more whether all
preparations have been completed.
Measuring
chamber
Zero adjustment
or
:
Zero adjustment
will be affected.
NiCaVis 705 IQ
:
Zero adjustment
directly
ba75953e03 05/2017