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Water Chemistry

Disinfecting 

(continued)

return to the 2.0 to 5.0 ppm range before using the spa
again.  Do not install a rigid cover during this procedure until
the disinfectant level is back to normal.  High concentra-
tions of chlorine or bromine will damage metallic plated
finishes if the cover is in place.

Balancing pH:

For good hygiene and longevity, maintain the pH of your

spa water according to the instructions provided.  pH is the
measure to determine if the spa water is too acid (low pH)
or too alkaline or basic (high pH).  The ideal range for spa
water is 7.2 to 7.6 pH.  For excessive acidity (below 7.2 pH)
add soda ash or sodium bicarbonate to the spa water.  For
excessive alkalinity (above 7.6 pH) add dry acid to the spa
water.  Caution:  Refer to the spa chemical manufacturer’s
instructions for the initial amount of chemicals to add for the
gallonage of your spa.  Low pH can cause equipment
damage, as acidic water will dissolve metals, while high pH

can cause scale or calcium deposits to build up in the
system or on the shell.  After adding chemicals, run the filter
system for at least 30 minutes before testing water quality
again for accurate readings.

Balancing Total Alkalinity:

Total alkalinity is the measure of base materials in the

water. The recommended range for total alkalinity is be-
tween 80 ppm and 150 ppm.  If the chemistry of the water
is not within this range, you will have difficulty adjusting your
pH level, which will affect your adjustments for the proper
amount of free available chlorine.  If the alkalinity of your
spa water is high, it is advisable to drain the water from the
spa and begin the balancing process over again.  Purge
and sanitize your spa (according to instructions in “Equip-
ment Set-Up” section of the Installation Instructions) and
clean the spa surfaces thoroughly before refilling with fresh
water.  Then re-establish water chemistry. If the spa is used
heavily, change the water at least every month.

pH:

 A chemical term used in expressing relative acid-

ity or alkalinity in numeric values with 7.0 usually
regarded as neutral, and for purposes of this manual,
indicating pure water.  From 7 to 0 indicates increasing
acidity, and 7 to 14 indicates alkalinity.

PPM: 

Parts per million.

Free Chlorine:

  Chlorine that has not combined with

other chemicals and that is available to destroy bacte-
ria in the spa water.

TriChlor:

 A form of chlorine used in pool or spa water

treatment; usually supplied in tablet form.  Not recom-
mended because of its higher acidic nature and slow
dissolving action.  Prolonged contact with the spa shell
may bleach or permanently mark the shell.

Sodium DiChlor: 

 The type of chlorine that is

recommended for spa use, as it is available in fast
dissolving granular form.  It is neither excessively acid
nor alkaline in character and does not readily dissipate
in higher water temperatures.

Calcium Hypochlorite:  

A granular chlorine prod-

uct that is inexpensive and effective but not recom-

mended because it often tends to form calcium depos-
its on heater parts and plumbing fittings and leaves an
unattractive film on the spa at the water line.

Sodium Hypochlorite:  

A liquid chlorine product

that is inexpensive and effective but not recommended
because the liquid is readily spilled onto the spa or a
surrounding area, causing permanent damage.

Total Alkalinity:  

The measure of amount of alka-

line materials (such as carbonates, bicarbonates and
hydroxides) in the water.  High alkalinity inhibits the
effectiveness of chemicals to change the pH.  If the
alkalinity of your spa water is high (above 150 ppm), it
is advisable to drain the water from the spa and begin
the balancing process over again.  Low total alkalinity
(below 60 ppm) could be corrosive and damage your
spa system.

Superchlorination:

 

 

(also referred to as "shock

treatment")  The addition of an above-normal level of
disinfectant to kill any bacteria or algae that might have
become resistant to normal levels of disinfectant.

WATER QUALITY DEFINITIONS

13

MAINTENANCE

Содержание Quantum Plus 770000

Страница 1: ...TM Portable Whirlpool Spa Owner s Manual The Quantum Plus...

Страница 2: ...tion pump and may cause a fire Read manufacturer s safety information provided with all optional equipment Jacuzzi Whirlpool Bath does not recommend spa water temperatures in excess of 40 C 104 F High...

Страница 3: ..._______________________ 11 Silent Air Induction _______________________________________ 11 Filtration _______________________________________________ 11 Maintenance ___________________________________...

Страница 4: ...ftwopatented front loadskimmer filtersformaximumefficiency Theunique 4 65m2 50 sq feet filtration system designed by Jacuzzi Whirlpool Bath allows easy access from inside the spa to both filter cartri...

Страница 5: ...kirt panels and the acces sory package which contains the Owner s Manual filter cartridges and extra lenses and bulbs Set aside skirt panels until equipment set up Set aside the filter cartridges in a...

Страница 6: ...mes from the factory requires a 230 VAC 50 AMP 4 wire grounded type electri cal service and must be in a separate circuit having no otherapplianceconnectedinthatcircuit Ifyoudonothave this kind of cir...

Страница 7: ...nstallation If you install the spa outdoors we recommend that you provide a concrete pad for it to rest on To do this construct forms for a 8 x 8 x 4 thick level pad Install a 10 gauge wire mesh appro...

Страница 8: ...plastic sheet covering the spa Use care stepping into the spa with shoes will scratch the acrylic surface 2 Remove any packing materials from the spa 3 Remove each filter cartridge from its plastic ba...

Страница 9: ...position Move the switch to the ON 1 position to reset If the interrupter fails to operate in this manner there is a ground current flowing or a device malfunctioning indicating the possibility of ele...

Страница 10: ...e reason the switches are tripped the reset button must be pushed in for the heater to operate again after the water has cooled to about 38 C 100 F Set the built in timer see below Use of the timer al...

Страница 11: ...FILTER The next selection is OFF again Use the JETS function as a reference to indicate your location in the function sequence since that function is the most obvious when operating For best performan...

Страница 12: ...as just turned off the indicator lamp on the control panel will turn off at this time 10 OPERATION Temperature Control Turn on the heater by selecting the HTR FILTER mode on the SYSTEM selector switch...

Страница 13: ...fully adjustable jets will dramatically increase the Water Rain bow flow CAUTION The water circulating through the Water Rainbow spouts is not fresh water and therefore is not suitable for drinking A...

Страница 14: ...its pores The addition of clarifier will make the water clearer but clogged filters must be cleaned as prescribed under the section entitled Filter Maintenance in this manual Hard Water Add a de miner...

Страница 15: ...used heavily change the water at least every month pH A chemical term used in expressing relative acid ity or alkalinity in numeric values with 7 0 usually regarded as neutral and for purposes of this...

Страница 16: ...nd winds etc accumulate in the spa and cannot be filtered out it is necessary to drain your spa and refill it with fresh water This should be done every 2 months or more often depending on the amount...

Страница 17: ...idges clean them and store them dry 5 Keep water and debris out by covering with a rigid spa cover 6 Before using the spa again review the Operating In structions CAUTION Not winterizing will cause ir...

Страница 18: ...n forced polyester resin A catalyst causes a chemical reac tion during manufacture that bonds these layers perma nently into a hard strong material With a minimum amount of care and cleaning your whir...

Страница 19: ...Heater not functioning but heater light on A B C A Clogged or blocked suction strainer or skimmer basket B Filter clogged dirty C Poor water chemistry D Insufficient filtering time E Improper mainten...

Страница 20: ...our power company A Turn on power at service panel B Select other function C Reset circuit breaker D Reset circuit protector E Reset button s on heater after water has cooled see Note if switch contin...

Страница 21: ...D Inadequate supply wiring E High temperature safety switches tripped A Let cool for one hour Motor overload protector will reset if problem persists see Note B C D Consult electrician to cor rect wir...

Страница 22: ...Do not interconnect water supply with recirculating system of the spa To make the connections necessary to use the Water Rainbow as a fill spout follow this procedure Make sure spa is unplugged and c...

Страница 23: ......

Страница 24: ...vailable on a national basis for products of this type It is the responsibility of the installer owner to determine specific local code compliance prior to installation of the product Jacuzzi Whirlpoo...

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