Diamond 350/VCS-N Manuale operativo e di manutenzione - Pagina 6
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2.3 - ELECTRICAL CONNECTION
Check that the data reported on the
technical-part number plate (Fig. n°18),
in the delivery documents, correspond
in the right order; contact the supplier
for clarification if they do not.
At this point make sure that the system
is standard and that the cable and
grounding system perfectly operate.
2.3.1 - Slicer with single-phase motor
The slicer is equipped with a feeding cable with a cross section area of 3x1mm²;
length 1.5m and a "SHUKO" plug. Connect the 230 V. - 50 Hz slicer,
interposing a magnetothermic differential switch of 10A,= 0.03A.
2.3.2 - Slicer with 400 V. three-phase motor
The slicer is equipped with a feeding cable with a cross section area of 5x1mm²,
length 1.5m and a red 15A 3F + T CEI plug. Connect the slicer to the 400 V. -
50Hz three-phase supply mains, interposing a magnetothermic differential switch
of 10 A, =0.03A.
2.3.3 - Blade rotation direction
Check the direction of the blade
rotation with a pulse of the "I" push-
button (ON), immediately followed by
the "0" push-button OFF.
The direction of the blade rotation must
be counter-clockwise when looking at
the slicer from the bladeguard side (Fig.
n°19). In the case that the rotation
direction is not exact, invert (Fig. n°20)
the position of two of the three phase
wires (black, gray or brown) in the plug.
Fig. n°18
Fig. n°19
Fig. n°20
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2.3.4 - Slicer with 230 V. three-phase motor
The slicer is equipped with a feeding cable with a section area of 5x1mm²; length
1.5m and a blue 15A 3F + T CEI plug.
Connect the slicer 230 V. - 50 Hz three-phase supply mains, interposing a
magnetothermic differential switch of 10A,= 0.03A.
Check that the direction of the blade rotation is counter-clockwise looking at the
slicer from the side of the bladeguard. If not proceed as in 2.3.3.
2.3.5 - Electrical connection modification
Unless otherwise specified, the slicers are equipped with 400 V. three-phase
connection. To modify the connection carefully follow these instructions:
remove the plug from the electric network;
-
turn the slicer on the side opposite the trolley;
-
take off the yellow cover from the electrical box;
-
remove the motor cables from the electronic card;
-
connect wires from the motor that have the same color (white-white, blue-blue,
-
etc.);
reconnect them to the electronic card;
-
check the positioning of the feed selection plugs on the electronic card (Fig. n°
-
21);
close the box, reposition the slicer and proceed as in paragraph 2.3.3.
-
2.4 - 115 V. ELECTRICAL DIAGRAM - 230V. SINGLE-PHASE - 230V.
THREE-PHASE - 400V. THREE-PHASE, PUSH-BUTTON PANEL
Fig. n°21
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