For several years I've had a Pool Frog mineral system and this year I'm switching to a SWG. The pool is still under cover until May 15th but I have purchased and will have installed next week by the local pool service company a Pentair IC-40 Intellichlor cell and power center. They will leave the salt for me to add when I remove the cover and startup the pool. My question, what procedures do I follow? I assume I will: top the pool off, start the pump, charge the filter, test the water and balance as per instructions at Pool School. Does it matter when I add the salt, before or after balancing the water. Then do I shock the pool and turn on the SWG? Are there any concerns with the minerals that were added by the Pool Frog. I have a Taylor K2006 test kit. I may not have shown it in my profile but, I'm near Philadelphia, PA. Great Site! Glad I found it.