Water Maintenance Do's And Don'ts - DM Industries Portable Spa Owner's Manual

DO Add all chemicals slowly with the hydro jets
operating in high speed.
DO Use care when handling chemicals.
DO Store granulated chlorine in a cool, dry place to
maintain the chlorine's freshness. Granulated
chlorine will degrade if stored improperly or for a
long period of time. Do not store in sunlight.
DO Maintain total alkalinity level within the
recommended range of 80 to 120 ppm. The
calcium hardness level should be maintained in the
120 to 250 ppm range.
DO Maintain the
recommended range of 7.4 to 7.6.
DO Maintain proper chemical balance to reduce
the risk of catching or spreading infection.
DO Use granulated chlorine/bromine produced
specifically for portable spas.
DO NOT Use swimming pool chemicals in your
spa.
DO NOT Use household bleach (liquid sodium
hypochlorine).
DO NOT Use swimming pool (muriatic) acid to
lower pH. Many swimming pool water care
products can cause damage to spa liner and
equipment.
DO NOT Allow anyone to be in the spa while
chemicals are being added or dissolving.
DO NOT Use incorrect products such as
which has a very low pH (2.6), dissolves very
slowly, is highly concentrated, and was designed for
concrete or plaster swimming pools. It will cause
damage to your spa!
OR HYDROCHLORIDE BASE CHEMICALS.

WATER MAINTENANCE DO'S AND DON'TS

pH level within
Trichlor,
DO NOT USE HYDROGEN PEROXIDE
CHEMICAL SAFETY INSTRUCTIONS
When using chemicals, read labels carefully and
follow directions precisely. Though chemicals
protect you and your spa when used correctly, they
may be hazardous in a concentrated form. Observe
these guidelines:
DO Accurately measure and use the exact
quantities specified, never more.
DO Handle all containers with care. Store in a cool,
dry, well ventilated place.
DO Keep chemical containers closed at all times
when not in use. Replace caps on proper
the
containers.
DO Allow only a responsible person to handle spa
chemicals. Keep them out of the reach of children.
DO Follow the emergency advice on the product
label in case of accidental contact, or if the chemical
is swallowed. Call a doctor or local Poison Control
Center. If a doctor is needed, take the product
container along so that the substance can be
identified.
DO NOT inhale fumes or let chemicals come in
contact with your eyes, nose or mouth. Wash your
hands after use.
DO NOT Let chemicals get on surrounding
surfaces or landscaping. Don't use a vacuum
cleaner to clean up chemical spills.
DO NOT Smoke around chemicals.
highly flammable.
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Fumes may be