BSV BSPOOL BSsalt-10 Manual De Usuario página 109

Reading above the
DPD-1
Unstable reading
Manual EVO v.4
There are air bubbles in the
measuring zone of the sensor
The sensor has been
calibrated without waiting for
sufficient conditioning time
DP-! Reactives are worn
Failure in the connection of
the sensor with the controller
The water flow reaching the
sensor holders is unstable
and the flow regulator is not
operating.
There are air bubbles in the
measuring zone of the sensor
Bleed the sensor holders and ensure
that there is no air remaining in the
measuring zone.
Repeat conditioning of the sensor and
recalibrate.
Repeat the DPD-1 measurement with
new reactives
Check connections
Stabilize pressure in the piping where
samples are taken for the sensor
holders and check the flow regulator.
Bleed the sensor holder and ensure
that there is no air remaining in the
measuring zone.
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