VWR avantor OXY 11 Manual De Instrucciones página 9

OXY 11
General
information
Changing the electrolyte and membrane cap
Unscrew the membrane cap.
Caution: Electrolyte solution!
For disposal of the membrane
head and electrolyte solution,
see section 5.6.
RL/G
Immerse the sensor head
including the counter
electrode in RL/G cleaning
solution.
Allow to react for 1 to 3
minutes.
ba75842e04 05/2021
5.3 Changing the electrolyte and membrane cap
CAUTION
Before starting to work with the sensor, please note the G
MAINTENANCE INSTRUCTIONS
WTW delivers the sensor ready to operate (see section 3). The electrolyte
solution and membrane cap must only be replaced if:
 a calibration error occurs and the membrane is heavily contaminated
 the membrane is damaged
 the electrolyte solution is exhausted.
Rinse the sensor head with
deionized water.
Thoroughly rinse the sensor
head with deionized water.
on page 8.
Carefully rub and dry the
counter electrode with a lint-
free paper towel.
Water the counter electrode in
deionized water for at least
10 minutes.
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