Pool Technologie JUSTPH - Failure Diagnosis and Securities; Understanding Device Securities

JUSTPH – PAPI004045MULTI1 - FR/EN/ES/IT/DE - Rev.08.18
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7/ DIAGNOSTIC OF THE FAILURES
SECURITIES
Uno model – Redox regulation
Securities
Causes / Remedies
pH value
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The device has detected an abnormal value of the pH, either too high (example: 8.2) or
too low (example: 6.0).
The regulation is interrupted.
1/ Control the pH value directly in the pool with your usual analysis kit.
2/ In case of abnormal pH, stop the device. Add the pH acid corrector (pH too high) or pH
basic (pH too low) directly in the pool to the buzzards of expulsion. Wait for 30 minutes.
Restart the device up.
In case of normal pH, calibrate the pH probe (see § 6.2, p.19).
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message
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The device has detected that the last pH correction attempts are unsuccessful.
The REGULATION is interrupted.
1/ Check that the pH corrective tin is not empty.
2/ Measure by hand the value of the pH in the pool with your usual analysis kit and
compared it with the value indicated by the device :
▪ If the value is different, calibrate the probe (see §, p. 19)
▪ If the value is similar, contact your professional.
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