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INSTRUCTION AND OPERATIONAL MANUAL MANUAL DE INSTRUCCIONES Y FUNCIONAMIENTO MANUEL D’INSTRUCTIONS ET DE FONCTIONNEMENT BEDIENUNGS- UND BETRIEBSANLEITUNG MANUALE DI ISTRUZIONI E DI FUNZIONAMENTO MANUAL DE INSTRUÇÕES E FUNCIONAMENTO

INDUSTRIAL POLYESTER FILTERS FILTROS EN POLIÉSTER INDUSTRIALES FILTRES INDUSTRIELS EN POLYESTER INDUSTRIEFILTER IN POLYESTER-AUSFÜHRUNG FILTRI IN POLIESTEREINDUSTRIALE FILTROS EM POLIÉSTER INDUSTRIAIS

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1. Generalities .................................................................................2 1.1. Filters............................................................................. ….2 1.2. The filters....................................................................... ….2 1.3. Choosing the filters and the type ofinstallation ............. ….3 1.3.1. Characteristics of the filters ............................. ….3 1.3.2. Characteristics of the installation..........................3 2. Installation...................................................................................4 2.1. Installing the filters..............................................................4 2.2. Installing the battery supports............................................6 2.3. Installing the tube supports ................................................6

3. Start-up........................................................................................7 4. Normal operation cycle ..............................................................8 4.1.Filtration..............................................................................8 4.2. Wash ..................................................................................8 4.3. Rinse ..................................................................................8 4.4. Drainage.............................................................................9 4.5. Closure ...............................................................................9 5.Valve battery. Their position in each operation.......................9 5.1. 4-valve batteries .................................................................9 5.2. 5-valve batteries .................................................................9 6. Draining the sand from the filter ..............................................10 7. Other recommendations ofinterest.........................................10 8. Table of head loss from the filters ...........................................10 9. Maintaining the pool filters……………………...........................10 9.1. Wintering the filter................................................................11 10. Safety warnings...................................................………….…..11 11. Solving problems or possiblebreakdowns...........................12

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1. Generalities.
1.1.Pool filters.
Manual air valve Pressure Gauges Cover Diffusers

Valve battery Sand

Collector

Battery support

Gravel Sand valve

Water valve

The filters are, without a doubt, the most important accessories for filtering water. And their object is to eliminate suspended materials and to clarify the water. The effectiveness of properfiltration affects the results of the disinfectant treatment that any public pool is obligated to follow. The physical principle of filtration consists in trapping the suspended particles found in the water as they pass through the filtration sand bed. The water filtration and purification process includes a whole variety of elements, besides the filter, to take into account, like the pumps,chemical water treatments, pool structure accessories for ensuring the return and suction of the water, as well as other elements capable of ensuring proper circulation and maintaining water quality. Normally, each country has its own private and public pool regulations, and the installers should consult them before carrying out any design or installment. For this reason, the elements and materials of...