The nights start with, a little 'cooler (40 degrees or less), and pool owners recognize him as the first sign that the season is ready to change. The day to reduce enough to swim and later, until they are regularly numbered in the days that are too cold to swim hot. At some point there is no denying, the swimming season is over!
When it is time to close the pool ready, take the time to do it properly to avoid problems during the winter months and to avoid delaysOpening of the pool when warm weather returns. About three days to a week before closing the pool, the preparation begins. Adjust the chemical balance of water in the following areas:
pH: 7.2 to 7.6
Alkalinity: 80-120 ppm
Calcium Hardness: 180-220ppm
Reduce the filtering time, after more than a week
Once this is done, shock the pool, following the instructions on the package. If the chlorine content is 1.0 to 3.0, in the winter algaecide can be added and will not interferethe effectiveness of algaecide.
To avoid damage from freezing and / or snow, these elements should be removed from a pool and stored for the winter:
Skimmer baskets (all pools)
Wall mount (all pools)
Detergents (all pools)
Stairs (land)
Bridges and rails (top)
Solar panels (all pools)
Some pool covers require the water level is lowered. Check the manufacturer's recommendations cover pool. Use a submersible pump orpump low water level if necessary.
Remove all plugs from devices such as pumps, heating and chlorine. Completely drain all the equipment. If necessary, turn off appliances so there is no water to freeze and damage the pool equipment. If possible, remove the pump and the closed shop. DE filter grids and cartridges must be removed and cleaned. It is recommended to lubricate the o-rings, and gas heaters with cast iron plug is a good idea to lubricateTopics.
The pool is clean and clear as possible. If you really must keep the pool should not have much to be flown over and vacuum the pool.
For in-ground pools if you do not turn off lines, add antifreeze, according to package directions. Once the first frost lines for sure, install anchors. For above ground pools, the lines can be separated. Put air cushions in a large above ground swimming pool will help protect the finish.
If 'Swimming pool is clear and the water is clean and the level of desired chemical, it is time to cover them. A well-fitting lid is important for a closed swimming pool.
