The "backwash knob" - usually called the handle - is located on top of the filter or just to the side of the filter on a sand filter. They could be on the very bottom of the filter or to one side of the filter but never on the pump. The filter is the large tank.
29 gallons
You may have to check the seals in the multyport on top of the sand filter.
To winterize your inground swimming pool, first backwash the filter, and then disconnect the pump. Purchase winterizing chemicals for the pool water, and be sure to use a pool cover.
You can not measure the pressure in a swimming pool. If you mean the pressure on the filter tank gage then you may have to backwash the filter. Talk to your local pool store for instructions as how to maintain a swimming pool and the equipment. Get some education on swimming pool maint. before you get into some real trouble. A pool is not too forgiving for someone without a basic knowledge of pools.
how do i calculate the volumn of backwash in a pool
A few public swimming pool that are located in Toronto include Ponds in the City, Thornhill outdoor swimming pool, Thornlea Pool and the Toronto Hilton pool.
Titanic's pool was located down on F deck. Altho the Adriatic was the first vessel of all to have any swimming pool, the Olympic-Class vessels had the first heated swimming pool for any sailing vessel.
Just backwash until it is at the level you would like it to be. Or get a floating swimming pool skimmer ond take advantage of the free water and save on pool salt if you have a saltwater chlorinator.
Backwash first then shock. If you shock and then backwash you will be throwing away the shock you just put.
It just stays there. some is lost to the backwash , splashing, overflow and so on but the salt that is in the water stays there.
Cleveland swimming pool is one of the best and most affordable swimming pool service comanies located in Cleveland. They have specials all the time and are located near downtown.
Mine did the same. The rubber gasket under the valve knob had become messed up. I unscrewed the valve and put the gasket back in place. My local pool place says this happens alot when you turn the valve from backwash to filter while the pump is running.