Xylem LFOx1400_LFOx1400-ID - Manual (Page 13)

LFOx1400(-ID) Maintenance, cleaning, replacement
37 ba75523e04 07/2011
Changing the electrolyte solution and membrane cap
Unscrew the membrane cap.
Caution: Electrolyte solution!
For disposal of the membrane
cap and electrolyte solution,
see section 5.7.
Rinse the sensor head with
deionized water. Carefully rub and dry the
counter electrode with a lint-
free paper towel.
Immerse the sensor head in-
cluding the counter electrode
in Ox921 cleaning solution.
Allow to react for 1 to 3 min-
utes.
Thoroughly rinse the sensor
head with deionized water. Water the counter electrode in
deionized water for at least
10 minutes.
Ox921 H O
2