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| | | GENERAL RULES OF USE AND INSTALLATION | | |
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| | | | | | | | | | hammering ar | foreseeable, install a pressure | | | | reducing sysle | ti prior to the housing | | | | Use with liqui | s at room temperature (20- 25°C| or, | | | | in any case, w | hin the indicated limits: If installed | | | | | non-return valve should be used in | | | | order lo preve | t boiling water from reluming into | | | | | | | | | |
| | | Apply Teflon tape to guarantee | | |
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| | | • Do not store or install in places exposed to intense cold or very high temperatures since these conditions could jeopardize perlormance and cause breakage • Do not use with liquids containing aggressive pH solutions such as chemical products, solvents, detergents, etc. The filter cartridge housings with SAN transparent cups musl only be used for treating liquids with a neutral pH • If the substances stated above are present, only housings with opaque polypropylene cups should | | |
| | | MAINTENANCE | | |
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| | | ie completely tightened; Check before starling Ihe systerr I only be cleaned with a sponge and running water each cartridge or when it is replaced: a | | |
| | | • The housings mi to prevent watei • The housings shi ol detergents, sx | | |
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| | | s, alcohol, a | | |
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| | | • In the case ol wall installation: 1. Secure the housings using the provided wall supports 2. To prevent stressing of the industrial pipes, connect the housings to the pipes using hose assemblies 3. Always use GAS fillings with cylindrical three do not use conical fittings or pipes directly threaded onto the housing • To isolate the system and keep the supply of wa possible during routine maintenance operations in the case of breakage, provide for a by-pass system: A tap for verifying the quality of the tre. water should also be Installed • Do not use sealing pastes, hardening liquids, | | |
| | | • If the housreplaced si | identally falls during cleaning or n nee ihe drop could cause microcracks. not visible lo the лаке ime could cause the housing itself to break completely for more than one week, especially during very hoi periods,1 of bacterial flora flows out | | |
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| | | REPLACING THE FILTER CARTRIDGE • To replace or wash the filter cartridge inserted in the housing, follow the instructions reported in the technical specifications of the cartridge itself • Isolate the housing from the water mains or activate the by-pass, if present • Unscrew the bleed valve located on the housing's head in order to release the pressure and facilitate unscrewing by using the provided wrench. Proceed by replacing and relighlening, making sure that the O-rlng is In ils housing and the cartridge is properly positioned. Restart the water mains, keeping the bleed valve open until all of the air has been released and Ihen close it | | |
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