Pool Maintenance And Chemical Definitions - Intex 26669EG Owner's Manual

POOL MAINTENANCE & CHEMICAL DEFINITIONS
Free Chlorine
Combined Chlorine
pH
Total Alkalinity
Calcium Hardness
Stabilizer (Cyanuric Acid)
Free Chlorine
Combined Chlorine
pH
Total Alkalinity
Calcium Hardness
Stabilizer
(Cyanuric Acid)
• Do not add pool chemicals directly to the skimmer. This may damage the cell.
• Maintaining a salt and sanitizer level above the recommended range can contribute to the
corrosion of the pool equipment.
• Check the expiry date of the test kit as the test results may be inaccurate if the kit is used
after that date.
• If, due to heavy pool usage, it is required to increase the sanitizer level, then use a chemical
based on Trichloro-s-triazinetrione or sodium dichloro-s-triazinetrione dihydrate.
SAVE THESE INSTRUCTIONS
(260PO) MODEL ECO7110&8110 SALTWATER SYSTEM ENGLISH 7.5" X 10.3" PANTONE 295U 05/15/2015
Preferred Water Chemistry Reading
Minimum
0
0
7.2
40 ppm
50 ppm
10 ppm
-
Is the chlorine residual present in pool water.
-
Is formed by the reaction of free chlorine with ammonia wastes.
Result if too high - Sharp chlorinous odor, eye irritation.
-
A value that indicates how acidic or basic a solution is.
Result if too low - Corroded metals, eye & skin irritation, destruction
of total alkalinity.
Result if too high - Scale formation, cloudy water, shorter filter runs,
eye & skin irritation, poor chlorine efficiency.
-
Indicates the degree of the water's resistance to change in pH. It
determines the speed and ease of pH change, so always adjust total
alkalinity before adjusting the pH level.
Result if too low - Corroded metals, eye & skin irritation. Low
alkalinity will cause the pH to be unstable. Any
chemical added to the water will have an affect on
pH.
Result if too high - Scale formation, cloudy water, eye & skin irritation,
poor chlorine efficiency.
-
Refers to the amount of calcium and magnesium dissolved in the
water.
Result if too high - Eye & skin irritation, difficulty balancing water and
poor chlorine efficiency. Scale will form and will
cause the water to become cloudy.
-
Stabilizers extend the life of chlorine in swimming pools.
Ideal Maximum
0.5 - 3.0 ppm 5.0 ppm
0 ppm 0.2 ppm
7.4 - 7.6
80 ppm 120 ppm
100 - 250 ppm 350 ppm
20 - 40 ppm 50 ppm
260
English
PO
7.8
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