9
Installation and Operation
WATER SUPPLY CHARACTERISTICS
The machine water supply must be potable. The inlet water must also meet the parameters given in the below
table.
Water parameters table
Min
Max
Chlorine
1
2mg/l
pH
6,5
1
8.5
3
Water hardness
8°F
2-3
Iron
3
0.2 mg/l
Manganese
4
0.05 mg/l
1
Out of range values might lead to corrosion and jeopardize the life of the machine.
2
Should the water hardness is higher it is compulsory to install a water softener and check periodically its
operation.
3
Out of range values might lead scaling and sediments with a consequent lower performance, functionality, and
expected life of the machine.
4
Desired value: out of range values might lead stainless steel blackening/tarnishing.
It is recommended a water test once a year.
POSITIONING THE MACHINE
Remove the packing with care. Maintain a minimum distance of about 2 inches (50mm) from the walls, so
that motors are ventilated. Check that the machine is properly levelled, by adjusting the legs. Make sure the
machine is not standing on the power cable or on the filling/drain hoses. Level the machine flat, by adjusting
the support feet.
ELECTRICAL CONNECTION
Only qualified and properly trained personnel can operate on the electric board and connections.
BEFORE THE INSTALLATION:
Make sure that the voltage is the same as reported on the data-plate. Make sure the line voltage matches the
machine power and voltage indicated on the machine data-plate. Electrical connection must be carried out in
compliance with the current local standards. Use the data reported on the data-plate to check dimensions and
electrical connections.
It is mandatory to install on the machine feeding line, exclusively dedicated for this unit:
•
A fuse protection system with the characteristics shown on the data-plate (or an equivalent
system).
•
A suitable omni-polar switch, sized according to the absorption shown on the data plate, in
order to disconnect the power network completely. Only such a switch grants a full warranty of a
complete separation from the electric network and it has to be used, always and strictly, before any
intervention on the electrical panel, and by qualified personnel only.
Summary of Contents for CD-IT-50-2
Page 18: ...18 Figure Drawings...
Page 19: ...19 Parts Breakdown Model CD IT 50 2 49126 General Body...
Page 20: ...20 Parts Breakdown Model CD IT 50 2 49126 Door...
Page 21: ...21 Parts Breakdown Model CD IT 50 2 49126 Control Panel and Switches...
Page 22: ...22 Parts Breakdown Model CD IT 50 2 49126 Electric Control Components...
Page 23: ...23 Parts Breakdown Model CD IT 50 2 49126 Solenoid Valve Group...
Page 24: ...24 Parts Breakdown Model CD IT 50 2 49126 DVGW Valve...
Page 25: ...25 Parts Breakdown Model CD IT 50 2 49126 Rinse Aid Dispenser Group...
Page 26: ...26 Parts Breakdown Model CD IT 50 2 49126 Boiler Group...
Page 27: ...27 Parts Breakdown Model CD IT 50 2 49126 3 Ways Connection 1...
Page 28: ...28 Parts Breakdown Model CD IT 50 2 49126 3 Ways Connection 2...
Page 29: ...29 Parts Breakdown Model CD IT 50 2 49126 Wash Pump Group...
Page 30: ...30 Parts Breakdown Model CD IT 50 2 49126 Drain Pump Group...
Page 31: ...31 Parts Breakdown Model CD IT 50 2 49126 Pressure Switch Group...
Page 32: ...32 Parts Breakdown Model CD IT 50 2 49126 Wash Arm Group...
Page 33: ...33 Parts Breakdown Model CD IT 50 2 49126 Baskets...
Page 38: ...38 Electrical Schematics Model CD IT 50 2 49126...
