Additional Information; Recovering Dry Probes; Additional Tips - Davey DPLGEU Mode D'emploi

ADDITIONAL INFORMATION:

LED = solid is a warning, = flashing is an alarm
Clearing probe alarms are done automatically when readings are within limits.
Probe alarms are triggered only if there is flow, and will remain on until cleared

12.2 RECOVERING DRY PROBES

Should one of the probes dry out the following method should be followed:
1. Remove the probe from the manifold and place in a probe cleaning solution for 15-20 minutes
2. Remove probe from cleaning solution and rinse thoroughly in deionized/distilled water.
3. Place probe in a storage solution for at least 1 hour (can be left overnight).
4. Remove probe from storage solution and rinse thoroughly with deionized/distilled water.
5. Recalibrate probe and return to manifold, if calibration is successful, if unsuccessful the probe
must be replaced.

12.3 ADDITIONAL TIPS

Note:
• Always double check any abnormal probe readings with a pool chemistry test.
• Always ensure your Lifeguard is connected to Wifi when troubleshooting connectivity concerns.
This can be checked via the Lifeguard dashboard (refer Figure 12.1).
Pool pH is high but the probe is showing normal
• Check that the setpoint of your pH level isn't set too high.
• The probe may need recalibration, please follow the instructions in your manual to recalibrate the
probe. You should recalibrate each of your probes every 3 months to maintain accuracy. If the problem
isn't resolved you may need to replace the probe.
Pool chlorine is high but the probe is showing normal or low ORP
• Check that the setpoint of your ORP level isn't set too high. Your ORP may need to be adjusted down.
• The probe may need recalibration, please follow the instructions in your manual to recalibrate the
probe. You should recalibrate each of your probes every 3 months to maintain accuracy. If the problem
isn't resolved you may need to replace the probe.
• Pool chemistry levels such as pH, alkalinity and stabiliser/cyanuric acid levels will affect your ORP
reading. If a pool test shows that their levels are outside of the recommended range you will need to
ignore/disconnect your ORP probe using the app or at the Lifeguard unit and correct the levels of the
other chemistry. If your stabiliser/cyanuric acid levels remain out of range, adjust your ORP setpoint
down to compensate when the probe is reconnected and recalibrated.
Pool chlorine is low but the probe is showing normal ORP
• Check that the setpoint of your ORP level isn't set too low. Your ORP may need to be adjusted up.
• The probe may need recalibration, please follow the instructions in your manual to recalibrate the
probe. You should recalibrate each of your probes every 3 months to maintain accuracy. If the problem
isn't resolved you may need to replace the probe.
Figure 12.1
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