Everfresh ® Water Care System - HotSpring Landmark Owner's Manual

• The sanitizer is less effective.
• Scale will form on the spa shell surface and the equipment.
• The water may become cloudy.
• The filter cartridge pores may become obstructed.
If the pH is too high, it can be decreased by adding sodium bisulfate to the spa water.
NOTE: After adding sodium bisulfate, wait two hours before testing the water for pH.
Measurements taken too soon may not be accurate.
E. It is important to check the pH on a regular basis. The pH will be affected by the bather load,
the addition of new water, the addition of various chemicals, and the type of sanitizer used.
F. When the pH is within the recommended range, proceed to the final step.
MAINTAINING THE SANITIZER LEVEL
A. Sanitizer is extremely important for killing algae, bacteria and viruses, and preventing
unwanted organisms from growing in the spa. At the same time, you don't want too high a sanitizer level, or it can
irritate your skin, lungs and eyes.
B. Always maintain the sanitizer level in your spa at the recommended level for each type of sanitizer.
C. Watkins recommends only the following sanitizers:
• Sodium Dichloro-s-Triazinetrione (Sodium Dichlor or chlorine)
• Brominating Concentrate
™
• Baqua Spa (please consult your Baqua Spa
WARNING: DO NOT use tri-chlor chlorine, bromo-chloro-dimethyl-hydantoin (BCDMH), or any type of compressed
bromine or chlorine, acid or any type of sanitizer which is not recommended by Watkins.
THE WATKINS WATER MAINTENANCE QUICK REFERENCE GUIDE
Steps
1 Total Alkalinity
2 Calcium Hardness 150
3 pH
4 Sanitizer
EVERFRESH
The EverFresh ® water care system is comprised of the following products:
™
• FreshStart Pre-filter
10,000
• Sodium Dichlor
• Monopersulfate (MPS)
• FreshWater III high output ozone system
®
• FreshWater ® Silver Ion Purifier
Ag +
™
FreshStart Pre-filter is used when filling a spa for the first time or at refill. It attaches to a garden hose and filters out
10,000
rust, dirt, detergents, algae and chemicals.
™
(One Step Granular Bromine)
™
manual for instructions on the use of this product).
Ideal Range (ppm)
Minimum Maximum
125 150
200
7.4
See section on Maintaining the Sanitizer Level
® WATER CARE SYSTEM
What Chemicals to Use
To Raise
Sodium Hydrogen
Carbonate, or
Sodium Bicarbonate
Calcium Hardness
Increaser
7.6 Sodium Hydrogen
Carbonate
Page 45 Water Quality and Maintenance
To Lower
Sodium Bisulfate
Use a mixture of
75% hard water
and 25% soft water
or use a Stain and
Scale Inhibitor
Sodium Bisulfate