Our pool was completed in Oct. 2018. We opened last week, pool temp 88, added salt and took water to get tested today after we weren't getting any chlorine readings. (Pool opened may 1, salt added 5/4). Pool store test read salinity at 2468 while our cell read 3.1 so salt was actually too low per pool store. They said we needed to calibrate our swg. I have no idea how to do that and currently swg reading 5.4 so it's all over the place (we added 2 more bags of salt since store said we were at 2.4). We have zodiac nature2 fusion soft, 34000gal in ground plaster pool and jandy pro series filter model dev60.
Pool test read:
pH 8.2 (add 3.5 pts muriatic acid)
Stabilizer 12 (add 12 lbs stabilizer 100)
Hardness 69 ( add 47lbs balance Pak 300)
FC: .1 (add 3.5 lbs super soluble)
So we were sent home w whole bunch of chemicals etc per above and told to salt and calibrate cell as well.
Pool test read:
pH 8.2 (add 3.5 pts muriatic acid)
Stabilizer 12 (add 12 lbs stabilizer 100)
Hardness 69 ( add 47lbs balance Pak 300)
FC: .1 (add 3.5 lbs super soluble)
So we were sent home w whole bunch of chemicals etc per above and told to salt and calibrate cell as well.