Hydrochloric (Muriatic) Acid Warnings
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Read warnings on the label. Do not allow acid to come in contact with skin, eyes or mouth, and
follow directions on label if accidental contact occurs.
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Hydrochloric acid is highly corrosive, and will corrode metallic surfaces.
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General advice for accidental contact with Hydrochloric Acid is to flush with fresh cold water
for at least 15 minutes, and remove any contaminated clothing. Seek immediate medical
attention.
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Hydrochloric Acid does produce dangerous fumes. These fumes are highly irritant to skin, eyes
and airways, and can also damage equipment. Always ensure the area is well ventilated when
handling acid.
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Always wear protective clothing when handling acid or servicing the acid dosing system. Acid
resistant gloves, eye protection or face shield, boots and a suitable respirator are recommended.
Note: a Type E filter approved to EN141, European Standard for Gas Filters is suitable for
Hydrochloric acid fumes
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Service acid dosing pump at least every 12 months
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When diluting acid, always add acid to water.
Never add water to acid.
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Store acid in a cool, dry, and well ventilated place away from sources of moisture. Keep away
from incompatible materials, such as oxidizing agents, organic materials, metals and alkalis.
Acid Dosing System Warnings
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For installations where an acid leak could result in damage to property such as flooring or
nearby equipment, or where a leak may result in a safety hazard, the drum must be located
within an additional containment vessel with a capacity no less than 200% of the acid drum
volume. The containment vessel must be made from a plastic suitable for containment of
hydrochloric acid eg. High Density Polyethylene (aka. HDPE) and should ideally be located
directly below the acid pump and feed tubes so that it may catch any potential leaks from acid
feed tubing and fittings. This will minimize the risk in the event of a leak.
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The area around the acid dosing system, including the storage drum and feed tubes must be
inaccessible to children, animals and other unauthorised persons.
➔
The acid drum
MUST NOT BE
located in direct sunlight as heat will cause the drum to
pressurize, resulting in a safety hazard and increased risk of leakage.
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Where a SPA ONLY system exist, acid drum volume must be limited to 5 Litres.
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The acid drum and acid dosing system components must be located in a well ventilated area
(preferably a shaded outdoor area) where there is minimal risk of damage to persons and/or
property in the event of an acid leak.
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For indoor installations the installer must complete a risk assessment and discuss plans with the
property owner for minimizing risks to persons and property.
➔
All elements of the acid dosing system must be regularly inspected to ensure it is in safe
working order. Component must be replaced as per the instructions if degradation is evident.
Poolpower Australia Pty. Ltd. will not be liable for damage where a duty of care has not been
demonstrated with respect to the installation of this equipment or its ongoing maintenance.
