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INSTALLER SECTION
ATTENTION:
Once installation is complete, it is recommended to detach and preserve the installer's guide
section of this manual for future reference.
1. MACHINE INSTALLATION
1.1
Receiving the machine
After removing the packaging, make sure that the machine was not damaged during tran-
sportation. Should this be the case, please notify the seller immediately. If safety has been
compromised, do not install the machine.
Double check the fi rm tightness of all hose-clamps on piping, nuts and bolts, and
fasteners, that might come loose with the transport, to prevent water dripping or
leakages, or other damages, during the machine's operation.
For disposal of the packing, see chap. 8.
1.2
Water connection
Water characteristics table
Static Pressure
Dynamic Pressure
Water hardness
Cold water-supply temperature
Hot water-supply temperature
table 1
Capacity
Connect the machine water supply with a stop valve that can quickly and completely
shut the water fl ow.
Make sure that the water supply system is within the parameters showed on table1.
If less than 2 bar dynamic pressure (200 kPa) a pressure pump must be installed to gua-
rantee optimal machine operation (the dishwasher can be supplied with that pump, upon
request). However, should the water supply pressure be more than 400 kPa, a pressure
reducer must be installed.
It is compulsory to install a water-softener, in case of water with average hardness
above 8°f.
Washed objects will be cleaner and the machine will last much longer.
The machine can be equipped with a water softener, on request. If the machine is equipped
with a water-softener, a regeneration of the resins shall be done on regular basis (see par. 5.5).
N.B.:
Any damage caused by limestone (calcareous water higher-up than 8°F and without
water-softener) will not be covered by warranty.
In order to ensure the best performance, the water supply temperature must be within the
range given in table 1.
Machines shall be made with extra power in case of cold water infeed.
Each machine is supplied with a rubber water load hose with a 3/4" threaded connection.
Connect the supplied machine draining tube to the connector located under the tank, making
sure that the water fl ows freely (giving, therefore, minimum slope). Should not be possible
to empty the water at a level lower than the drain of the appliance, it is advisable to install
a draining pump, which can be provided on request.
The drain tube shall always be connected to a siphon in order to prevent the release of odors.
1.3
Electrical connection
The electrical connection shall be carried out by qualifi ed personnel, in accordance to the
local laws in force.
Make sure that the supply voltage is the same as written on the machine plate.
A suitable omni-polar one-way switch shall be installed and sized according to the
absorption provided, in order to completely guarantee the disconnection from the
supply mains, under "category III" overvoltage conditions.
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. Always turn the
machine off via this switch. 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.
Min
Max
200Kpa
400Kpa
150Kpa
350Kpa
2°f
8°f
5°C
50°C
50°C
60°C
10lt/min
EN
page 25
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