Important Safety Information
Please read this manual prior to installation.
Thank you for purchasing Nature
2
. This Nature
2
Pro A Plus Aboveground Vessel provides the housing for the A
Aboveground Replacement Cartridge which is sold separately. Always refer to the owner’s manual included with your
cartridge for proper start-up procedures and the required low chlorine recipe. If you have questions, your Nature
2
dealer
can provide advice and service.
Vessel Installation and Operating Manual
The Nature
2
Pool Sanitizer is designed for residential swimming pools only.
IMPORTANT:
Pool owner, save this manual.
Builders, leave this manual with pool owner.
Specifications
Capacity: Up to 30,000 gallons
Dimensions: 18” L x 18” H x 10” D
Ports: 1.5” FPT threaded inlet and outlet
Weight: 10 lbs.
Maximum operating pressure: 45 psi
Minimum flow rate: 20 GPM
Maximum flow rate: 80 GPM
Limited warranty: Vessel - 2 years
Replacement cartridge: (sold separately)
A30 Limited - 5,000 to 30,000 gallons
Important: The proper replacement cartridge model is
indicated on the front label of your Pro A Plus.
Chlorine: (sold separately)
Use only slow dissolving Trichloro-S-Triazinetrione
(Tri-Chlor) tablets.
Tri-Chlor tablet capacity: 4.5 lbs.
EQUIPMENT UNDER PRESSURE
• AlwaysturnpumpoffpriortoinstallingorchanginganyNature
2
vessel or cartridge, or adding chlorine tablets. Your pump/filter
system is operated under pressure and the pressure must be
released before you begin work. Please see your pump/filter
owner’s manual for further instructions.
PREVENT CHILD DROWNING
• Donotletanyone,especiallysmallchildren,sit,step,leanor
climb on any equipment installed as part of your pool’s operational
system. Locate the components of your operational system at least
3 feet from the pool so children cannot use the equipment
to access the pool and be injured or drown.
CHEMICAL USE HAZARD
• TheProAPlusisdesignedtouseonlyTrichloro-S-Triazinetrione
tablets - slow dissolving type. Never mix with other types of
chlorine or chemicals. Explosion or fire may result.
• Exerciseextremecautionwhenopeningorservicingyourfeeder.
Always shut off pump and available valves before opening. Do not
inhale any fumes from any chemical feeder or container. Protect
your eyes, skin and clothing from chemicals at all times.
• Never open chlorinator when pump is running.
• Topreventbuild-upofgasinchlorinator,besurepoolreturnline
valve(s) is kept open - except when opening/servicing unit.
• Alwaysreadlabelandcarefullyfollowchlorinemanufacturer’sand
dealer’s recommendations for proper water conditioning and daily
chlorine requirements for your particular pool and area.
WARNING
Failure to comply with the following warnings can result in permanent injury or drowning.
!
Nature
2®
Pro A Plus
Aboveground
Sanitizer
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