9
There is air in the pumps or pipework.
Release the pump and pipe
connection, and let any air out of the
pumps.
NOTE!
Make sure that you consult with the dealer of your mini pool to rectify any failures if necessary.
5.
MAINTENANCE OF POOL WATER
The recommended interval for changing your mini pool water is 2–3 times a year. This applies if the water maintenance
recommendations have been carefully followed. Make sure that you read the detailed mini pool water maintenance
instructions provided in your mini pool package.
5.1.
pH level of your mini pool water (that is its alkalinity/acidity)
Each time after you change the water in your mini pool, make sure you check the pH level of the water, and balance it
if necessary. The pH of clean water is 7. The recommended pH of your mini pool water is between 7.2 and 7.4. Use the
special pH level adjusters pH Up and pH Down to adjust the level. Your purchase of a mini pool includes a free start-
up kit of maintenance chemicals, which includes, among other things, pH adjusters. Thereafter you can purchase more
of these adjusters from the parlour of your mini pool’s dealer.
The lower above 7 the pH is, the more acidic the water is; the higher above 7 the pH is, the more alkaline the
water is. Short-term fluctuations of the pH level below 7 or above 7.4 do not damage the materials and devices of your
pool but can temporarily irritate human skin, eyes, and mucous membranes.
A pH that is too high reduces the effect of maintenance chemicals on water, causes skin irritation, water
haziness, promotes the formation of scale deposits (incl. on the water heater, which can in turn increase the time and
energy spent on heating water).
Water with too low pH (hard water) causes skin and mucosal irritation, promotes metal corrosion, damages
your pool's plastic and acrylic surfaces, and mechanical components.
5.2.
Disinfection of mini pool water
Chlorine
The best and most effective method of disinfecting pool water is using chlorine. Chlorine is the only agent which can
destroy all microorganisms found in water (bacteria, viruses), and it also removes any organic dirt through oxidation
that mechanical filtration might not always remove. It is recommended to use chlorine shock tablets which dissolve
quickly at least once a week, but such tablets may be used more often depending on the intensity of use of your pool.
Use: switch on the pumps of your mini pool to ensure water circulation, then add the required amount of
chlorine tablets in the water in accordance with the instructions (the quantity differs depending on the water volume
in litres). It is safe to use your pool after a short waiting time of 4–5 minutes. These chlorine tablets dissolve completely
in water without leaving any residue, and they do not affect the pH of your pool water.
Make sure that you abide by the instructions of the manufacturer of the chlorine tablets!
Active oxygen
Active oxygen is an alternative to chlorine. Using active oxygen allows you to purify your mini pool water in a natural
way.
Bromine
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