16
WARNING!
CORROSIVE WATER
VOIDS
WARRANTY
For your health and the protection of your pool equipment, it is essential that your water is chemically balanced.
For years of trouble-free use of your Raypak heater, the following levels may be used as a guide:
Recommended
Fibreglass
Fibreglass
Other Types
Maintenance
Pools
Spas
Pools/Spas
Level(s)
Water Temp
20 to 31
32 to 40
20 to 40
(Deg C)
pH
7.3 to 7.4
7.3 to 7.4
7.6 to 7.8
Total Alkalinity
120 to150
120 to 150
150 to 200
(ppm)
Calcium Hardness
200 to 300
150 to 200
80 to 100 (ppm)
Salt Level (ppm)
6000 Maximum
6000 Max
6000 Max
Free Chlorine
2 to 3 ppm
2 to 3 ppm
2 to 3 ppm
Note:
Free Chlorine must not exceed 5 ppm. Automatic chemical dosing devices and
salt chlorinators are usually more efficient in heated water.
Unless controlled, this can lead to excessive levels of chlorine which can damage your heater.
For further information, please please contact your supplier, a reputable pool shop or chemical supplier.
