chlorine generator

salt cell picture

To optimize chlorine generator performance, manufacturers recommend that service technicians visually inspect the cell every three months. Today‘s units remind users to do this by displaying the message inspect or clean cell after a preset length of time. Maximum 90 days without cleaning. Many units have a self-cleaning feature, which keeps the cell working at optimum efficiency. This automatic cleaning is accomplished by reversing the cell polarity every few hours, reducing any calcium build up.

Nonetheless, there are areas where the water is hard, or has a high mineral content, which can lead to scale. Some filters allow debris to pass through the cell, and it sometimes lodges between the plates in the cell. In all of these cases, the self-cleaning feature may not be adequate, and manual cleaning is necessary.

If it is determined that there is excessive scale formation between the plates or, if debris is present, the cell may be cleaned using the high-pressure jet from a garden hose. If the cell can not be can not be reasonably cleaned with this technique, it should acid-cleaned. To acid clean the cell, turn off the power to the unit, either by switching off the filter pump or setting the circuit breaker to off. Mix one quart of muriatic acid, with one gallon of water in a plastic bucket. Always add acid to water, never the reverse.

The equipment manufacturer Pentair Water Pool and spa offers an electrolytic cell acid cleaning kit for their popular Intellichlor chlorine generators. The kit includes an O-ring, a washer, and a cap to allow acid to be poured into the electrolytic cell plates for cleaning. It also serves to protect the sensitive areas of the cell during washing. Remove the unit from the pool‘s plumbing system by unscrewing both unions from the unit. Placing the O-ring in the washer, and the washer in the cap, screw the cap on the Intellichlor unit.

Place the cell vertically in a five-gallon bucket with the cap end down. Pour the acid solution into the cell until the blades are just covered. Allow the acid solution to bubble to clean the blades. The acid should only be contained in the cell and not around it. The bubbling is caused by the scale, which is calcium carbonate, being dissolved from the plates, if rigorous foaming action does not begin, the cell does not need to be cleaned. Otherwise, allow the cell to remain in the solution until the foaming has stopped. It is not recommended to leave in acid in the cell for more than 30 minutes because excessive acid washing will damage the cell.

Remove the cell from the bucket and place in an empty five-gallon bucket. Rinse the cell thoroughly with clean tap water and inspect for remaining deposits. If visible deposits are present, immerse the cell again in the solution for further cleaning. Additional acid may need to be added to the solution. Rinse the cell again with clean tap water and inspect. If the cell appears to be clean, remove the cap, o-ring, and washer, which can be used for future use. Replace the cell and resume normal operation. If this acid washing procedure is necessary, it is recommended that a sample of pool water be analyzed for excessive hardness or improper water balance. Excessive calcium levels cause scale and should be monitored or frequent cell cleaning will be necessary.

On the other hand, if no scale or debris deposits have been observed in the cell after two bimonthly inspections, it may not be necessary to continue these bimonthly inspections. Nonetheless, it is still a good idea to remove the cell for inspection at least twice a year because of possible changes in pool water chemistry and filtering effectiveness.

iChlor Salt Chlorine Generator

The technology behind the iChlor Salt Chlorine Generator makes it so simple to use. Just add salt and iChlor does the rest; automatically producing a steady stream of pure chlorine for softer, silkier pool water that’s free of bacteria and other contaminants.

Touch pad controls enable fast checking of salt levels, chlorine output and cell life. The i Chlor with Smart Sense™ Flow Detection prevents the generation of chlorine when the IntelliFlo® Variable Speed Pump is not activated.
NEW PRODUCT ANNOUNCEMENT

iChlor™ Salt Chlorine Generator
salt chlorine generator picture

Introducing the easiest, most effective
and convenient way to sanitize your
pool!
The technology behind the iChlor Salt Chlorine
Generator makes it so simple to use. Just add salt and
iChlor does the rest; automatically producing a steady
stream of pure chlorine for softer, silkier pool water
that’s free of bacteria and other contaminants.
Touchpad controls enable fast checking of salt
levels, chlorine output and cell life. The iChlor with
SmartSense
Flow Detection prevents the generation
of chlorine when the IntelliFlo
Variable Speed Pump
is not activated.

SMART TECHNOLOGY FOR HEALTHIER, PURER POOL WATER

ORDINARY TABLE SALT. EXTRAORDINARY TECHNOLOGY.
Just add salt to generate all the chlorine your pool needs. Our smart technology provides built-in intelligence for unmatched convenience and control.

Features

  • Adjust the sanitizing level in 1% increments for 1-100% to achieve the precise level of chlorine.
  • Detects IntelliFlo® Pump activity. Prevents the generation of chlorine when the pump is not activated.
  • Seamlessly interfaces with Pentair EasyTouch and IntelliTouch Automation Systems. Used with ScreenLogic2 Interface, you can control it from anywhere at any time – even from your Apple Watch