1.4 Electrical connection
Electrical connection must be carried out in compliance with the legislation in force and the relevant technical standards.
Make sure that the voltage is the same as reported on the data-plate.
It is necessary to install a suitable omni-polar automatic fuse switch sized according to the absorption that assures
the complete disconnection from the network in an overvoltage category III condition.
This switch must be incorporated in the supply network, dedicated only and exclusively to this circuit and installed in
the immediate vicinity.
The machine has to be absolutely turned off by this switch: only this switch gives the full warranty of complete
detachment from the electric network.
Make sure the appliance is linked to an efficient ground connection.
The machine is also provided with a terminal (marked with the symbol
) placed on the back end.
It shall be used to
bond different appliances via the external bonding conductor, in order to avoid the risk of electric shock.
ATTENTION: Check very carefully if the “ground connection” of the machine is properly sized and fully
efficient, and that not too many units are connected to it. An undersized or poor “ground connection”
might lead to corrosion and/or pitting effect on the stainless steel plates, even to perforation.
FOR APPLIANCES USING A THREE-PHASE POWER SUPPLY, FOLLOW THE INSTRUCTIONS AND
WIRING DIAGRAM ATTACHED TO THE APPLIANCE. ATTENTION TO CORRECT SENSE OF TRI-
PHASES PUMPS ROTATION (if present).
1.5 Ventilation/Steam evacuation
Ensure adequate ventilation of the room according to the legislation in force in the country of installation and the relevant
technical standards. For example, for European countries, please refer to the EN 16282-1 standard.
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