Hayward Pool AquaRite + Manual Del Usuario página 36

Chemical water balance
The water must be balanced manually BEFORE the device is started up.
The following table summarizes the concentrations recommended by Hayward. Your water should be checked regularly to
maintain these concentrations and minimize surface corrosion or deterioration.
Salt
Salt (Low salt)
Free chlorine
pH
Cyanuric acid
(Stabilizer)
Total alkalinity
Water hardness
Metals
Saturation index
Saturation index
The saturation index (Si) gives us information about the calcium content and alkalinity of the water; it is a water balance indicator.
Your water is correctly balanced if the Si is 0 ± 0.2. If the Si is below -0.2, the water is corrosive and the coating on the pool walls
may be damaged. If the Si is above +0.2, stains may appear. Use the table below to determine the saturation index.
• WARNING – Chemicals can cause internal and external burns. To avoid death, serious injury and/or damage to equipment,
wear personal protective equipment (gloves, goggles, mask, etc.) when servicing or maintaining this device. The treatment products
must be installed and/or stored in an adequately ventilated place.
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CHEMISTRY
3.2 g/l
1.5 g/l
1.0 to 3.0 ppm
7.2 to 7.6
20 to 30 ppm max.
(Add stabilizer only if necessary)
0 ppm in indoor pool
80 to 120 ppm
200 to 300 ppm
0 ppm
-0.2 to 0.2 (preferably 0)
Si = pH + Ti + Ci + Ai - 12.1
°C °F Ti
12 53 0.3
16 60 0.4
19 66 0.5
24 76 0.6
29 84 0.7
0.8
34 94
39 100 0.9
Use: Measure the pH of the pool water, the temperature, water hard-
ness and total alkalinity. Use the table above to determine Ti, Ci and
Ai in the formula shown above. If the Si is equal to 0.2 or more, stains
may appear. If the Si is equal to -0.2 or less, corrosion or deterioration
may occur.
CORROSION
USE ONLY GENUINE REPLACEMENT PARTS
AquaRite +
Recommended CONCENTRATIONS
Hardness Total
Ci Ai
(Calcium) alkalinity
75 1.5 75
100 1.6 100
1.7
125 125
150 1.8 150
200 1.9 200
250 2.0 250
300 2.1 300
2.2
400 400
600 2.4 600
800 2.5 800
- 0.2 0 0.2
STAIN
OK
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.8
2.9
Rev. B