• DO use MPS for spas only, such as Hot Spring
®
Spa Shock.
• DO store the MPS in a tightly sealed container in a cool, dry place.
• DON’T use bromine, sodium bromide or biguanides. These are an active sanitizer and will combine with the silver
ions to inactivate them.
• DON’T use a water clarifier. Clarifiers will cause the spa water to become cloudy.
CHLORINE (SODIUM DICHLOR)
A. Sanitizing chemicals, such as chlorine, are oxidants that kill bacteria and viruses in the water. The Free Available
Chlorine (FAC) is a measure of the amount of unused chlorine available to sanitize the spa. The recommended FAC for
your spa water is 3.0-5.0 ppm.
B. Watkins Manufacturing Corporation recommends the use of Sodium Dichlor type
granulated chlorine for sanitizing the water. Sodium Dichlor is preferred because it is totally
soluble, dissolves quickly and is nearly pH neutral.
C. Maintaining the proper level of chlorine during use is extremely important.
D. If the FAC is too low, bacteria and viruses can grow rapidly in the warm water. Increase the
FAC by adding granulated Sodium Dichlor.
E. If the FAC is too high, the water can cause discomfort to the user’s eyes, lungs and skin.
Simply allow some time to pass. The FAC level will drop naturally over time.
F. When the Free Available Chlorine is within the recommended range, the spa is ready to
be enjoyed.
WARNING: There are several forms of stabilized chlorine available for use in spas and
swimming pools and each form has specific chemical characteristics. It is extremely
important that the one you choose is specifically designed for use in spas. Use of an
incorrect product such as tri-chlor, which has a very low pH (2.6), dissolves too quickly in
hot water resulting in extremely high levels of chlorine, and is designed for concrete or
plaster swimming pools, WILL cause damage to your spa. Use of a liquid or concentrated
form of sanitizer WILL damage your spa and is specifically not covered under the terms of the limited warranty.
IMPORTANT: Granulated chlorine (Sodium Dichlor) will degrade if stored improperly. We recommend purchasing
chlorine in one or two pound containers and storing it in a cool, dry place to maintain its potency.
SUPER CHLORINATION
Super Chlorination is designed to “burn-off” the build-up of chloramines (used chlorine), to eliminate the chlorine smell and
to allow the proper level of free chlorine to be maintained.
When giving your water a super chlorination treatment, open the cover at least half way for twenty minutes to allow the
chlorine gas to vent off. The high concentration of chlorine gas which may exist as a result of super chlorination (not daily
sanitation) may eventually cause discoloration or degradation to the bottom of the cover or the tile grouting, which would
not be covered under the terms of your warranty.
IMPORTANT: Always allow the Free Available Chlorine to fall to 5 ppm before using the spa.
WARNING: Never leave an open spa unattended, especially if there are children present!
BUILDING A SANITIZER ROUTINE
During the first month of ownership, measure the sanitizer residual daily in order to establish standards for User Load and
Usage Time versus Sanitizer Needed.
• The User Load of the spa is the number of times anyone enters the spa.
• The Usage Time is simply the amount of time a user spends in the spa.
• Sanitizer Needed is the amount of Free Available Chlorine (FAC) needed to accommodate the number of users and
their combined usage time.
For example, two spa users who regularly use the spa once an evening for twenty minutes create a specific and somewhat
consistent demand on the sanitizer. During the first month of ownership, these two users can determine exactly how much
sanitizer to use in order to maintain the proper residual. If, at any time, the user load and/or usage pattern changes
dramatically (invited guests), the amount and frequency of sanitizer required increases dramatically.
The greater the usage time or the bather load, the faster the residual value is diminished.
Page 27
Water Quality and Maintenance
Содержание HOT SPOT RE
Страница 1: ...Owner s Manual ...
