First time pool owner. It is just me. A company will open it in the middle of May. They closed it last year. But I want to learn myself and save money. I work a lot of hours during the week. But surely this forum can walk me thru everything. And probably a stupid question. But the Hayward pump is on the ground and lines are under ground in a metal sleeve If I am at work and it’s pouring g rain,will the water hurt the running pump ? I truly have no clue on anything Pool. But I truly want to learn and not be afraid of hurting something