Xylem WTW TriOxmatic 690, Operating Manual, Page: 18 / 40

Maintenance, cleaning, disposal, and replacement TriOxmatic
®
690
18 ba25314e05 09/2020
8 Thoroughly rinse the sensor head with electrolyte solution.
9 Fill a new WP 600 membrane cap with ELY/A electrolyte
solution (see section 5.8 M
AINTENANCE EQUIPMENT AND
REPLACEMENT PARTS
).
10 Throw away the first filling and fill the membrane cap with
electrolyte solution once more.