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o
Minent
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Page 37
Ozone
8.2.2
DULCOTEST
®
OZE Ozone Sensor, Commissioning
8.2.2.1
DULCOTEST
®
OZE Ozone Sensor for Ozone, Assembly
Assembly
Pouring
electrolyte
CAUTION
• When handling ozone-containing water and solutions wear appropriate safety goggles
and protective clothing!
• In case of eye contact with the electrolyte, rinse immediately with a lot of clean water
for at least 10 min.! In case of eye irritation, contact an eye specialist!
• Do not swallow the electrolyte! Drink a lot of water. Trigger vomiting. Seek medical
advice in case of indisposition!
• Protect yourself and your clothing against contact with the electrolyte (acid!) by suitable
protective equipment!
• The skin might be chemically burnt or the clothing might be damaged! Rinse immediate-
ly with a lot of cold water.
IMPORTANT
• Do not touch, damage or bring into contact with greasy substances the membrane at
the bottom of the membrane cap and the electrodes at the bottom of the electrode
shaft! The sensor will then no longer function accurately. Replace the membrane cap by
a new one or return the sensor for cleaning of the electrodes.
• The electrolyte should not be kept in excess of 2 years! (For date of expiry, see label)
Remove the red cap from the spout and cut the spout at the marked position to open the
spout channel.
Remove the protective membrane cover and unscrew the membrane cap from the electrode
shaft.
Rinse the membrane cap and the electrode with some of the electrolyte.
Fill the membrane cap up to the brim with the electrolyte.
Slightly tap the membrane cap onto an even surface to remove any air bubbles.
Assembling
the
membrane
cap
Place the electrode shaft vertically on the fi lled membrane cap and turn until the thread is
locked.
Turn the electrode shaft such that the vent hole is positioned to the top.
Slowly screw in the membrane cap fi ngertight by hand up to the stop. The excessive electro-
lyte fl ows out through the vent hole when screwing together the parts.
Rinse the leaked electrolyte from the sensor and your fi ngers under running water.
No air should be trapped in the membrane cap and the electrolyte. If air is trapped, repeat the
above described steps.
Assembling
sensor
IMPORTANT
• Depressurise the in-line probe before installing the sensor!
• Insert or remove the sensor only slowly into or from the in-line probe! Otherwise the
membrane may be damaged!
• The membrane may not come into contact with the fl ow plug of the in-line probe!
• Ensure that the tensioning ring of the sensor is positioned within the in-line probe after
installation! Otherwise, the sensor might be ejected from the in-line probe due to the
water pressure.
• After commissioning, the sensor must always be kept wet – e.g. the in-line probe may
never run dry!
Install the sensor as described in the operating instructions of the in-line probe.
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