Xylem WTW DurOx 325, Руководство по эксплуатации, Страница: 12 / 20

Maintenance, cleaning, replacement DurOx 325
12 ba25400e04 10/2020
Thoroughly rinse the sensor
head with deionized water. Water the counter electrode in
deionized water for at least
10 minutes. Carefully shake off the drops
of water.
Fill a new membrane cap with
ELY/G electrolyte solution. Remove any air bubbles by
carefully tapping the
membrane head. Additionally,
you can prevent air bubbles
by throwing the first filling
away and refilling the
membrane cap. Rinse the sensor head with
electrolyte solution.
Hold the sensor inclined and
screw on the membrane head
fingertight using a paper
towel. Excess electrolyte
solution is forced out of the
ventilation area. Check the filling:
Inspect the face surface. No
air bubbles may be present
within the dashed circle. Air
bubbles outside this area do
not interfere.
H O
2
EL
Y/G
EL
Y/G
Ventilation area
points upwards
3 mm