Diamond 350/VCS-N Betriebs- und Wartungshandbuch - Seite 6

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Diamond 350/VCS-N Betriebs- und Wartungshandbuch

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

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