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Installation and maintenance should be carried out to standard by specialist
technicians, in particular in compliance with this manual, pursuant to Ministerial
Decree no. 25 of 7 February 2012 and, where relevant, with provisions in Ministerial
Decree no. 37 of 22 January 2008.
The reverse osmosis purifying system was designed for installation in a closed
environment, not outdoors, in a hygienically suitable location, protected from frost. It must
also be connected to standard to the electricity mains and the drinking water mains, in
compliance with the technical characteristics outlined in chapter 2.
• For a perfect preservation, the membranes are kept in preservative substances.
Therefore, do not use the first water produced by a new system, or on which the
osmotic membrane was replaced, but let it flow for 2 cycles of approx. 10 minutes,
with 5-minute stop intervals.
• Always install a sediment pre-filter with an adequate flow rate and characteristics
based on the system and the quality of the input water.
• Installations, repairs, interventions or changes must be carried out by authorised staff.
Before proceeding with the installation, check if there is enough space to:
• Comfortably install the water connections;
• Easily remove spare parts;
• Carry out maintenance.
Water connection:
Install the water connections following the writings on the machine, "IN" means water input; "OUT"
means water subjected to reverse osmosis, for delivery;
"DRAIN" means water output for drainage.
Supply the machine with an adequate tubing based on the water system to be created.
Always install a shut-off valve (for example a lever tap), upstream of the water supply circuit.
To check if the flow rate of the supply circuit is adequate, proceed as follows:
Install a gauge IMMEDIATELY BEFORE THE MACHINE INLET. The system pressure
during operation in the delivery phase must be at least 0.5 bar.
Electricity connection:
Check if the fuse is in the power supply socket of the machine. Check the characteristics
and safety requirements of the electrical system.
Position the switch on 0 (machine off) and connect the machine to the electrical system
with the specific cable.
6 - INSTALLATION
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