USA
page 31
The machine has a terminal on the back panel indicated by the symbol
that is meant to link the metal structures
of diff erent appliances, to prevent electro-static shocks.
Feed cable:
the retailer - importer - installer must ensure that the feed cable complies with the cable insulation category of
the workplace, in conformity with current Technical Standards.
2.3.5 Ventilation
The exhaust air shall not be vented into a wall, a ceiling or a concealed space of the building.
In accordance with regulations of environmental hygiene, for the proper functioning of the machine and a healthy environment
for the operator who working in there, it should be at least 10 air volume changes per hour in the room where the machine
is installed.
For small wash rooms we recommend at least 15 air volume changes per hour.
2.4 Installation
2.4.1 Positioning the machine
Remove the packing with care.
Lift the machine as described in par.
2.1.1 Handling the product
.
Position the machine as shown on the installation diagram (lay-out) approved at the
time of the off er.
Maintain a minimum distance of about
2 inches
(50mm) from the walls, so that motors
are ventilated (see pict. 4). Install suction hoods to assure proper ventilation of the room,
in order to eliminate steam and excessive humidity.
Check that the machine is properly levelled, by adjusting the legs (see pict. 5).
Make sure the machine is not standing on the power cable or on the fi lling/drain hoses.
Level the machine fl at, by adjusting the support feet.
Should the electrical supply cable get damaged it shall be changed by the Manufacturer,
or his Authorized Service, or other technician with equivalent qualifi cation, to prevent
any risk.
If the machine is fi tted with a three-phase pump, check the correct motor rotation (right
rotation as per arrow on the casing). This is not needed if the pump is a single-phase
model (standard).
50 mm
pict. 4
pict. 5
A suitable omni-polar switch shall be installed and sized according to the actual absorption, in order
to guarantee completely the disconnection from the power network. A fuse protection system with the
characteristics shown on the data-plate shall be installed (or equivalent system).
This switch shall be included in the power network solely and exclusively used for this purpose and
installed in the immediate vicinity of the machine.
This is the only model of switch that guarantees a total electrical power disconnection.
Make sure that the facility is equipped with effi
cient ground connection.
WARNING:
check very carefully if the “ground connection” of the machine, is properly sized and fully effi cient,
and that not too many units are connected on it. An undersized or poor “ground connection” might lead to
corrosion and/or pitting eff ect on the stainless steel plates, even to perforation.
