ITV ICE MAKERS ALFA NDP55 Manual Del Usuario página 7

USER MANUAL NG
(1) Water and Drainage
Water quality has a remarkable influence on the appearance, hardness and flavor of the ice as well as, in the machines
condensed by water, on the life of the condenser.
(2) Connections to the Water Network
Use a flexible food grade pipe.
Pressure should be established between 1 and 6 Bar (14 and 85 psi / 0.1 and 0.6 Mpa).
If pressures overpass such values, install the necessary corrective devices.
ATTENTION: The machine shall be plumbed according to applicable Federal State and local regulations.
(3) Connection to Drainage
Drainage should be located below the level of the machine, at 150 mm (5.91 inches) minimum.
It is convenient to use a 30 mm inside diameter pipe (1.18 in) with a minimum gradient of 3 cm (1.18 in) per meter (see
figure).
CORRECT INCORRECT
Descending Ascending
INCORRECT
(4) Electrical Connection
IT IS MANDATORY TO GROUND THE EQUIPMENT: To avoid possible discharges on individuals or damages to the
equipment, the machine should be grounded pursuant local and/or national regulations as the case may be.
THE MANUFACTURER SHALL BE HELD HARMLESS IN CASE OF DAMAGES ARISING DUE TO THE LACK OF THE GROUND
INSTALLATION.
The machine is supplied with a 6 feet length cable. In case the supply cable is damaged, it should be replaced by a cable
or a special kit to be furnished by the manufacturer or post-sale service. Such replacement should be performed by
qualified technical service only.
The machine should be placed to allow a minimum space between the back and the wall in order to guarantee an easy
and a risk free access to the plug.
Safeguard the socket. It is convenient to install adequate switches and fuses.
Voltage and tension are indicated on the nameplate and in the technical specifications of this manual. Variation on
voltage above the 10% stated on the nameplate could result on damages or prevent the machine from start-up.
(5) Safety Brackets (not necessary for models NDP55 and NG95).
1) Level the machine with adjustable feet.
2) Assembly the two brackets symmetrically using the milled screws (A) . fig 1,2 . Tighten by hand.
3) Fit the brackets to the wall with two screws for each one.
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