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OY NORDIC SPA LTD | Tehdaskatu 7, 24100 Salo | www.novitek.fi
EN
WATER CARE
The water of the pool is maintained in three different ways. The water stays clean and clear by means
of the fibre filter, the ozonisation system and cleaning chemicals.
FIBER FILTER
OZONIZATION SYSTEM
CLEANING CHEMICALS
The fibre filter collects small debris from the water. The fibre filter should be replaced for a new one
always in conjunction with a water change. The fibre filter can get clogged up with calcium particles
found in hard water, as a result of which, the water flow weakens. The operating time of the fibre filter
can be lengthened, and the filtration effectiveness improved, by rinsing the fibre filter under flowing
water 2 – 4 times a month. The filtration system of the pool is completely automatic.
Before switching the fibre filter, make sure that a filtration period is not in action. If needed, turn off the
power to the pool, or switch the pool into the HOLD-mode. The instructions on how to remove the Fibre
filter are on the previous opening.
The ozonisation system removes bacteria, particles and musty odour. The system is functioning, when
air bubbles are rising out of the grey ozone jet.
The ozonisation system is completely maintenance free and does not cause any measures to be taken
by its owner. However, to ensure adequate cleaning effectiveness, the appliance should be replaced for
a new one every 3 – 4 years.
The cleaning chemicals (chlorine) keep the water disinfected, clear and clean, as well as removes
bacteria from the water. In addition to chlorine, chlorine-free active oxygen tablets or SpaBalancer
water care solution can be used in the hot tub. For more precise instructions on the dosage of the
cleaning chemicals, view the package of your chosen chemical product.
Chlorine works best, when the pH value of the water is 7,2 – 7,6. Keep track of the pH values of the pool
regularly. The use of the pool, chlorine use and rainwater that potentially winds up in the pool lower
the pH value of the water. The chemical expenditure varies depending on the municipality, since the
water pH value, as well as chalice and iron concentrations fluctuate greatly.