I've given up trying to keep my chlorine levels as high as they need to be just using my SWG - during the hot summer here, even cranked at 100% and running 12 hours a day, the Aquapure 1400 still can't keep the chlorine levels up and I'm having to constantly supplement. I also have to descale the cell around every three weeks like this. Just please accept my word that all other levels - CYA, pH, etc are optimized. I only have a one-speed pump and two speed won't work for me as the aquapure won't sense enough flow at low speed (have had trouble there before).
So, I bought a Pentair in-line chlorinator that I can use to supplement in the summertime. The diagram shows that I should install it on both sides of the gas heater. No problem, but my SWG cell is in-line just past the heater. Dos it matter if the output of this chlorinator is before or after the cell? My pool guy says the more acidic water coming out of the cell from the dissolving tablets may help to keep the scale down on the cell. Thoughts?