Hi, I have an Intellichlor SWG that consistently will indicate that salt levels are good even when test strips yield 1680 ppm salt. Upon inpsection there is no scaling inside the cell and the plates are all clean. Eventually, the cell will indicate a low salt condition. I'm thinking that the cell may have reached its end of life, although when I tested the pool with this salt cell, I was reading 8 ppm Free Chlorine even with the 1680 salt level. Obviously, the cell is putting out chlorine even with the low salt levels in the water. Does anyone have any idea as to what may be going on with this system?