Sanitization Of Reverse Osmosis Filter - Ecosoft CROSS 90 Installer And User Manual

INSTALLER AND USER GUIDE FOR CROSS 90 DIRECT FLOW REVERSE OSMOSIS FILTER
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6. SANITIZATION OF REVERSE OSMOSIS FILTER

Necessary material:
• Filter housing 2.5" x 10" and connectors
• 3% hydrogen peroxide (1 l)
• Brush
• Single-use vinyl gloves
• Easy-rinse soap or detergent
• Sanitizing spray
• Paper napkin
Carry out a sanitization of the equipment after filters replacement and continuous stand-by.
The water used during sanitization must be potable water (from a public distribution network
complying with the corresponding potability requirements). To do this, follow the steps below:
• Open faucet 3 and let water recirculate in order to renew the water inside the equipment.
• Close the inlet valve (4) and open faucet (3) to decrease the pressure in the equipment.
• Use single-use vinyl gloves to handle sanitizing products.
• Remove the exhausted replacement filters for disposal and clean the inside of the housing and
the connections with a brush (which must be kept clean and disinfected) together with Easy-to-
rinse soap or detergent (low-sudsing) and suitable for cleaning surfaces in contact with food.
Subsequently rinse the housings and connections correctly ensuring that all traces of detergent
are removed.
• Change the filters and wash them as indicated in the corresponding section 6.2. To sanitize the
equipment, the filters must be inside their housings.
• Disconnect the inlet tube to the system marked as "Inlet", and insert the Filter housing 2.5" x
10" with connectors between the feed water valve (4) and the system's water "Inlet".
• Once the assembly is installed, keep the feed water valve (4) closed. The Filter housing 2.5" x
10" must be empty.
• Pour 1 L of Hydrogen Peroxide into the Filter housing. Screw the samp correctly to its head.
• The feed water valve (4) and the faucet (3) must be closed. Connect the equipment to the
electrical supply.
• Open the feed water valve 4 and the faucet (3), allowing the system to start operating and
letting the Oxygenated Water suck into it. When first potion of sanitizing liquid (about 300 ml) will
run out close the faucet (3). At this time the entire circuit contains sanitizing liquid.
• After 10 minutes open faucet (3) and let the water flow for 5 minutes.
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