Troubleshooting
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8 Troubleshooting
Observation
Meaning
Remedy
LED of conductivity
measuring cell
does not flash.
The battery is
exhausted.
Replace the battery
(refer to 6.3).
The conductivity
measuring cell is
defective.
Replace the
conductivity
measuring cell.
LED of conductivity
measuring cell
flashes red.
The filling cartridge
is exhausted.
Replace the filling
cartridge
(refer to 6.2).