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14
...5 Maintenance
Cleaning the sensor body
Note . Make sure that the shroud
you start to clean the sensor body.
1 Isolate the transmitter and remove the sensor from the
process.
Referring to Figure 5:
2 Gently scrub the shroud
soft-bristled brush or a nylon dish scrubber.
If it is necessary, use a grease remover to remove grease or
other matter from the sensor body, or soak in vinegar and
deionized water to remove mineral deposits or extensive
fouling.
Figure 5 Cleaning the sensor body
A D S 4 2 0 | D I S S O LV E D OX YG E N S E N S O R | O I/A D S 4 2 0 - E N R E V. B
A
is installed tightly before
A
and the sensor body
B
with a
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