8. WATER CHEMISTRY
The NKD1 Fresh Water System is designed for use with swimming pool water balanced in accordance with the
Langelier Saturation Index with a pH range of 6.8-7.8.As previously advised, for best performance and operation of
your NKD1 Fresh Water System, certain water balances must be maintained within your swimming pool. Have your
water tested regularly. Transport the test water in an opaque container and have the test done as soon as possible
for the most accurate results. What follows is a list of recommended water chemistry levels.
8.1
Copper
Measurement Interval: Once a week ideally
Ideal Copper Levels: 0.2-0.4ppm.
Ensure your pH (
see 8.3
) is at the correct levels to ensure an accurate copper reading.
High pH will mask the copper reading and although copper is actually present a reading may not be seen.
Test the copper levels with the Copper Test Kit provided with the system and follow the simple instructions
provided.
To adjust the copper output press [ION] and pressing [+] or [-] increases or decreases in 1% increments.
ION Settings can also be entered by pressing the [OK] button in MAIN MENU and scrolling to ION Setting.
Do not use Stabilizer (Cyanuric Acid)
Do not use Bromine compounds
Do not use Aluminium based or any other occulants
Do not use Soda Ash (Sodium Carbonate)
Do not use Granular Chlorine
Do not use forms of Zeolite ltration media
When having your water tested by either a pool professional or pool shop please show the card below received
with your unit to ensure they test the water correctly.
HANDY TIPS:
IMPORTANT NOTICE FOR TESTING
NAKED FRESH WATER POOLS
Your customer has purchased a hybrid
NKD1 FRESH WATER
SANITISING SYSTEM
to enjoy the highest quality and freshest
water possible for their family and friends.
PLEASE NOTE SPECIFICATIONS ON BOTH SIDES OF THIS CARD
REQUIRED TDS LEVELS – 800-1000PPM.
PLEASE DO NOT ADD MORE SALT
THAN REQUIRED.
(THIS IS A FRESH WATER SYSTEM, NOT A SALT WATER
CHLORINATOR)
COPPER LEVELS – 0.2-0.4PPM.
IF ABOVE 0.4PPM PLEASE TURN OFF
[ION]
ON THE POWER SUPPLY AND WAIT FOR LEVELS TO RETURN TO NORMAL.
Normal water balance applies depending on the pool surface.
However, it is IMPORTANT to follow these simple instructions.
Do not use Stabilizer
Do not use any bromine compounds
Do not use aluminium based or any other occulants
Do not use Soda Ash (Sodium Carbonate)
Do not use Granular Chlorine
Do not use forms of Zeolite ltration media
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FOR FURTHER ASSISTANCE:
1800 NAKED1
(625 331)
WWW.NAKED-POOLS.COM
www.naked-pools.com
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