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Maintenance of peristaltic pumps
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The pump hose has reached the end of its service life after 500/600 operating hours
(chemical compatibility) and must be replaced annually
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The hoses of the drain and supply pipe must be replaced every two years.
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The nozzles must be descaled and rinsed every two years. The limescale can block the
supply or return. We recommend the use of chlorine with anti-limescale agent
(ZWCX1232).
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The drain and supply pipes must be replaced 2 times a year. .
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A maintenance kit is available: ZWMX2201-Z
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The pumps must always be higher than the supplied liquids.
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Use the correct, prescribed products for the peristaltic pumps and the Santoprene
hose (to be replaced annually as indicated).
Warnings
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Improper installation may cause an electrical or chemical hazard that could result in
serious injury
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Never mix acid and liquid chlorine. These react to form dangerous chlorine gas
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Keep the installation and chemicals out of the reach of children. Always wear protective
gloves and goggles when working on the installation.
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NEVER make internal adjustments to the dosing unit.
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If you are not familiar with the pool filter system and the dosing unit:
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Try not to rent anything without consulting your supplier, a professional pool
contractor.
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Read the entire installation and operating manual before using the dosing unit.
