Cell Cleaning; Swimming Pool Applications & Use Of Cyanuric Acid - Certikin CTX Consignes D'installation Et D'utilisation

6.7 Cell Cleaning

Your E25 Chlorinator has an automatic cleaning feature that under normal conditions, will keep the cell plates clear of
deposits of salt and calcium.
E25 Series cells have a negative charge sensor that monitors the flow and salt levels of the water. This sensor is designed
to be fail safe. As it is negative charges deposits of calcium or other debris may be deposited on it and cause it to indicate
a low salt or no flow condition. Should a low salt condition be indicated, have your salt level checked at your local pool
shop. If the low salt condition persists, or a no flow condition is indicated when the supply pump is operating, you may
need to manually clean your chlorinator Cell.
Cell Cleaning Instructions:
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close applicable valves
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disconnect the Chlorinator from the Mains power supply
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disconnect the cell wires
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Undo the barrel nuts connecting the cell to your filtration system.
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Turn the cell upside down (inlet and outlet on top) and fill the cell with a mix of 1 part Hydrochloric acid to 10
parts water and leave standing for a few minutes. As an alternative, you may use an approved commercial
Cell cleaning solution
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repeat if necessary and then rinse well in clean water
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re-install the cell ensuring o-rings are correctly located and barrel nuts are tightened to prevent leaks
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Re-connect cell wires with wing nuts supplied making sure the blue wire is connected to the blue terminal.
Incorrect connection may damage your chlorinator control. Tighten wing-nuts to ensure the electrical
connection is sound.
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Return all valves to their normal positions, re connect power to the Chlorinator and turn on Chlorinator.
WARNING: Follow safety instructions provided with the Hydrochloric acid or cleaning solution. When handling
Hydrochloric Acid, the use of eye protection, mask and gloves are highly recommended. Extreme caution should
be taken whenever handling Hydrochloric Acid or Cell Cleaning Solution.
7.0 Swimming pool Applications & Use of Cyanuric Acid
USE OF A SUN SCREEN CHEMICAL (CYANURIC ACID) FOR OUTDOOR POOLS IS RECOMMENDED.
CHECK WITH YOUR LOCAL POOL SHOP AND USE THE CORRECT DOSAGE. ENSURE YOUR POOL WATER IS WELL
BALANCED WITH THE CORRECT pH, TDS, TA AND STABILSER LEVELS AND FREE FROM PHOSPHATES.
INST322 – CERTIKIN CTX SALT CHLORINATOR Instructions V02_14 9