Arctic Spa Summit Manuel de service télécharger pdf (Page 5)

Onzen Technical Guide North American Topside

1.11 D  T

TERM DEFINITION

Onzen An all-natural, salt-water soening and maintenance system.

Onzen Output Electrode Platinum-iridium Titanium electrode - equipped salt cell converts the saltwater

solution to sanitizer, and as this solution reverts back to its natural form (salt) aer

sanitizing. Unless large volumes of water are added to the spa you never have to add

more salt.

Onzen Output Electrode Version Modication status of the electrode ed to the spa.

Calcium Hardness (CH) Calcium Hardness is a measure of the total amount of dissolved calcium salts in the

water.

CH helps determine how scaling or corrosive the water is. It is believed that

calcium helps control the corrosive nature of water.

Calcium has two major problems in Hot Water Chemistry:

1. CH has a tendency to precipitate (fall out of suspension in high

temperatures.

2. High pH will cause calcium to precipitate. e problem with

calcium falling out of suspension is that it collects on the heater

and pump, and shortens their life. Any natural corrosiveness

in the water can be combated by maintaining a slightly higher

Total Alkalinity Level.

Alkalinity Total Alkalinity (TA) A measure of how stable the pH is (a measure of the total levels of carbonates,

bicarbonates, hydroxides, and other alkaline substances in the water).

TA is referred to as the water’s “”pH buer””. In other words, it’s a measure of the

ability of the water to resist changes in pH level.

If the TA is too low, the pH level will uctuate widely from high to low.

Fluctuations in pH can cause corrosion or scaling of the spa components.

Low TA can be corrected by adding Arctic Pure, Perfect Balance to the spa water.

If the Total Alkalinity is too high, the water will be more susceptible to scale and

high pH. High pH may be dicult to bring down. Note: Salt systems naturally

drive pH levels to increase.

High TA can be lowered by adding Arctic Pure, Adjust Down to the spa water.

Once the TA is Balanced, it normally remains stable, although some sanitizers, and

the addition of more water with a high or low alkalinity will raise or lower the TA

reading of the water.

1 2 3 4 5 6 7 8 9 10 ... 28 29

Pas de commentaire

Arctic Spa Summit Manuel de service Page 5