YSI IQ S ENSOR N ET TriOxmatic 702 IQ - Manual (Page 32)

Maintenance, cleaning, disposal, and replacement TriOxmatic
®
702 IQ
5 - 10 ba76048e01 01/2012
5.4.2 Cleaning the silver counter electrode
Caution
The reference electrode must not come into contact with the
cleaning solution under any circumstances. This could destroy
the reference electrode and cause the sensor to become
defective. However, no danger can arise if the RA 600 cleaning
attachment is used correctly.
Cleaning the silver
counter electrode with
the RA 600
cleaning attachment
Caution
Never grease or lubricate the inner O-ring in the RA 600 cleaning
attachment!
1 Wipe the silver counter electrode with a lint-free paper towel
and carefully remove any loose deposits.
2 Screw the cleaning attachment onto the sensor, instead of the
membrane head.