Aquamatic HYDRAMATIC Operational Manual page 18

Chemicals for your Cover - continued
Avoid build up of excessive chemicals, which can cause improper chemical balance that can lead to
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premature deterioration of the vinyl cover. (This is not covered by the warranty).
After adding chemicals to your pool, allow chemicals to circulate before closing the cover.
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*IF IT IS SAFE TO SWIM IN IT, IT IS SAFE TO COVER!*
High alkalinity (high pH) or high chlorine levels can begin to break down the cover prematurely.
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Some pH adjusters may create harmful levels of alkalinity (high pH) if not allowed to mix with the
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water before the cover is closed.
Some chlorine shock treatments require as long as 12 to 24 hours to return to a safe swimming range.
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Making sure your water is balanced should be on top of the checklist before covering the pool for
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extended periods of time, such as winterizing.
Double check the water after the chemicals have had a change to mix completely. This may require
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checking the pool water a day or two later.
When covering the pool for long periods of time turn down ozone generators and chemical feeders to
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their lowest level. Constant long-term build up of ozone can damage the fabric.
Inspecting your Cover
You should inspect your fabric every six months for any leaks. Patch even the smallest holes as soon as
they occur. If water penetrates the vinyl and comes in contact with the scrim (the thread reinforcing), the
thread will soak up water carrying chemicals and contaminates to the inside of the material. This will lead
to stiffening and or delaminating of the vinyl.
If you have a rip in the cover larger than 8" wide or a hole large than 6" in diameter, the cover should be
returned to the factory so it can be patched on both sides, or if possible have the panel replaced with a new
one. (this cannot be done on older covers or covers that are very weathered and dirty)
Patching a hole
The patch kit includes a 12" x 12" piece of fabric and a can of HH-66 adhesive. If you find a leak, you will
need to clean the area around the leak and dry it thoroughly. Next cut the patch a minimum of 2" larger
than the repair area. Cut the corners round to prevent peeling of the corners. Brush the adhesive on both
sides of contact area , wait until tacky then press onto place and hold down with a weight for 15 minutes,
and do not operate cover for at least two hours.
Patching should be done on both sides of the hole in the cover if possible.
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