What To Do If - wtw Oxi 315i Operating Manual

Oxi 315i
Display LoBat
Error message
Error message
AR flashes
continuously
6

What to do if...

Cause
– Batteries almost empty
Cause
0FL 0FL
0FL 0FL
Display range exceeded
Oxygen sensor
– Not connected
– Cable broken
– Electrolyte solution depleted
– Short-circuit between gold and
lead electrode
Cause
E3 E3 E3 E3
Invalid calibration
Oxygen sensor
– Electrolyte solution depleted
– Membrane contaminated
– Electrode system poisoned
– Worn out
– broken
Cause
No stable measured value
– Membrane contaminated
Remedy
– Replace batteries
(see section
5.1 M
AINTENANCE
Remedy
– Connect the probe
– Replace probe
– Regenerate probe
– Clean probe and replace it if
necessary
Remedy
– Regenerate probe
– Clean membrane
– Regenerate probe
– Replace probe
– Replace probe
Remedy
– Clean membrane
What to do if...
)
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