EN
page 25
INSTALLER SECTION
ATTENTION:
At the end of installation make sure to remove the parts of this booklet relevant to the in-
staller, for future consultation.
1. MACHINE INSTALLATION
1.1 Receipt of the appliance
After removing the packing, ensure that the appliance has not been damaged in transport.
If it has, inform the retailer. If safety has been compromised, do not install the machine. For
disposal of the packing, see ch.8.
1.2 Water connection
Connect the machine's water supply with an interrupt valve capable of quickly and completely
shutting off water intake.
Make sure that the water supply pressure comes within the values given in the Table 1.
If it is less than 2 bar dynamic pressure (200 kPa) a pressure pump must be installed to
guarantee optimal machine operation (by request, the dishwasher can be supplied with a
pump). If, however, the water supply pressure is greater than 400 kPa, a pressure reducing
device must be installed.
For water with average hardness greater than 10 ° Fr., a water softener must be used. This
will result in cleaner dishes and longer life of the appliance.
In order to ensure the optimum performance, the water supply temperature must come
within the range given in table 2.
By request, the machine can be equipped with a water softener.(see chap. 5.4).
Each machine is provided with a rubber tube with a ¾" threaded attachment for water
lling.
Connect the emptying tube, supplied with the appliance, to the union elbow located under
the tub so that water ows freely. If it is not possible to empty the water at a level lower
than the drain of the appliance, it is advisable to install an emptying pump, which can be
provided by request. The emptying tube should always be connected to a siphon to prevent
odor back-up from the screen.
1.3 Electrical connection
The electrical connection must be made according to current technical standards.
Ensure that the mains voltage corresponds to the value given on the machine dataplate.
Install a suitable omnipolar thermal magnetic circuit breaker, dimensioned according to
absorption, with a contact opening of at least 3 mm.
This circuit breaker must be exclusively used for this purpose and installed in the immediate
vicinity.
Make sure that the electrical systems are suitably earthed.
On the back of the appliance there is a terminal marked with the symbol (see Pict. 1), which
is provided for equipotential connection between different appliances (see electrical safety
standards).
FOR APPLIANCES USING A THREE-PHASE POWER SUPPLY, FOLLOW
THE INSTRUCTIONS AND WIRING DIAGRAM ATTACHED TO THE AP-
PLIANCE
ATTENTION TO CORRECT SENSE OF TRI-PHASES PUMPS ROTATION
(if present).
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 Stan-
dards.
pict. 1
Pressure
Table
Min. Max.
kPa kPa
Static Pressure
250 400
Dynamic Pressure
200 350
Water hardness
2°f 10°f
H
2
O supply temperature table
Machine upon
request
Standard Macchine
from catalogue
H
2
O Cold H
2
O Hot
5°C ≤ t < 50°C 50°C≤ t ≤ 60°C
table 2table 1
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