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•
Connect the plug, marked with the symbol of the gun plug power,
connected to the gun itself and moderately tighten clockwise.
•
Connect the machine to the 115 V line , making sure that the main switch
of the same is in the off position (0).
•
Before turning on the machine, rotate fully counterclockwise adjustment
potentiometer
•
Switch on the system by bringing the power switch in the on position (on),
to ensure that the LEDs meet the following conditions:
yellow LED alarm overheating
red LED 115 V line
green LED OK
yellow LED contact
red LED button
F.2 – Cable connecting
For smaller diameter Cuphead use, connect the ground cable in
the center bottom plug. For higher diameter Cuphead use, and also
threaded stud, connect the ground cable in the left bottom plug.
F.3 - Machine adjustment
Looking at the tables (tab. A-b) of combinations of voltage-diameter, adjust
accordingly the potentiometer on the values obtained from the table itself.
These values are indicative and will, from time to time, refined from practical
experience, in order to obtain good welds with respect to the processing in use.
A) Tab. A – TABLE OF MATERIALS FERROUS (VOLTAGE REGULATION)
stud
Diameter
3 mm
4 mm
5 mm
6 mm
8 mm
.
Fe 360 / 4.8
3
5
6
8
10
Off
On
On with charged capacitors.
Off
Off
Galvanized steel sheet
/ 4.8
3
4
5
8
10
1
1
1
1
Alloy steel / 1.4301
4
5
6
8
-
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