Astralpool SEL BLUE EVO, Инструкция по установке и эксплуатации

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SEL BLUE EVO ENGLISH
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13. MAINTENANCE GUIDE/WARNINGS
1- PH & ORP SENSORS
1- Cleaning (electrode bulb clogged or covered in scales).
o
Wet the sensor in a hydrochloric acid solution diluted to 10%, or a cleaning solution provided by a
professional for ten minutes.
o
Rinse well with clean water.
o
Calibrate the sensor once again.
Warning: Always clean the sensor before calibrating it.
Warning: In order to clean the sensor, avoid using abrasive materials that might scratch the electrode bulb.
Warning: NEVER WIPE THE SENSOR WITH A CLOTH OR RAG, but instead drain off any excess by shaking it softly.
2- Winter shutdown
Dismantle the pH/RX sensor and put back in place the original cover it was provided with, after necessarily filling it
with a potassium chloride solution (KCl) in order to wet the sensor membrane.
Warning: Store the sensors in a dry location at a constant temperature. Never leave the sensors out in the open air
or exposed to frost.
2- ELECTRODE
1- Electrode handling
If the electrode's removal/insertion is difficult, heavily grease the toric joint (O-ring) of the
electrode, as well as the vessel, using silicone grease each time it is handled.
2- Cleaning - scale removal
If the electrode plates have limescale deposits on them, then they must be cleaned by soaking
them for several hours in a solution containing 80% water and 20% hydrochloric acid.
Warning: ALWAYS POUR ACID INTO WATER AND NEVER THE OTHER WAY AROUND. WEAR PROPERLY ADAPTED
PROTECTIVE GEAR.
Warning
: Upon soaking the electrode in order to remove limescale deposits, do not submerge it beyond the toric
joint (O-ring).
Then check the reasons for the limescale build-up.

salt level too low

polarity inversion duration too long

electrode reaching end of life span

pH too high

failure in case's polarity inversion
If the pool filtering continues throughout the winter months, the chlorinator's operation will stop at any
temperature below 5°C. In such an instance, remove the electrode from the vessel and, after cleaning it, store it in a
dry place protected from frost.
3- VESSEL
If there is a risk of frost/freezing, flush the vessel out using the flushing plug located beneath the vessel.