Xylem WTW TriOxmatic 690 Operating Manual page 19

®
TriOxmatic 690
ba25314e05 09/2020
11 Remove any air bubbles by carefully tapping the membrane
cap.
CAUTION
The ELY/A electrolyte solution irritates eyes, skin and mucus
membranes. If it comes into contact with the eyes, rinse
thoroughly with water and consult a doctor! During working
activities, always wear suitable protective gloves and protective
goggles/face shield! Follow the safety datasheet.
12 Screw the membrane cap onto the shaft while holding the
sensor at an angle. Excess electrolyte solution is forced out of
the ventilation area.
13 The filling should be free of air bubbles as far as possible.
However, small air bubbles do not cause any interference.
14 After approx. 60 minutes polarization time, the sensor is ready
for operation.
15 Recalibrate the sensor.
Maintenance, cleaning, disposal, and replacement
Ventilation area (hold upward)
19