2. Synergic parameter selection interface: a syn-
ergic parameter may be selected by rotating L
Knob in the interface.
3. Welding parameter setting interface: a weld-
ing parameter and its corresponding value may
be selected and set by rotating L Knob and R
Knob in the interface.
4. System setting interface: a system parameter
and its corresponding value may be selected and
set by rotating L Knob and R Knob in the interface
shown below:
System parameters
available by rotating
L Knob
System parameters
available by rotating
R Knob
Language
English/Italian
Unit
English/Metric
Beeper On/off
Brightness
1 - 10
Factory Reset
Press
5. Function icon display interface: an interface
displaying the icon of the welding method cur-
rently used.
6. Welding mode icon display interface: an inter-
face displaying the icon of the welding mode cur-
rently used (2T/4T).
7. Synergic parameter display interface: an inter-
face displaying the synergic parameters current-
ly used (only available when MIG/MAG Synergic
welding method is selected).
8. Multifunction display interface: an interface
displaying the contents corresponding to those
selected by users, such as icons of welding meth-
od, welding mode and parameter, parameter val-
ues, etc.
Operation Steps:
1. Connect the power source input cable of weld-
ing machine with the output port of air switch in
electric box on the spot.
2. Connect the cable plug of wire feeder to the pos-
itive output of welding machine.
3. Connect the control cable plug of wire feeder to
the aero socket on the front board of welding ma-
chine.
4. Connect the negative pole of welding machine to
the work piece (base metal).
5. Connect the output pipe of gas cylinder to the
input joint of gas valve on the wire feeder and
clamp it.
6. Insert the torch joint into the output of wire feed-
er unit and keep the wire aim at the wire feeder
mouth.
Note: The plane of the joint should be aimed at
screw, plugged tightly and rotated 90º, then
screw the bolt tightly to ensure the gun contact-
ing closely.
7. Connect the shielded gas pipe of torch with the
output of front panel on wire feeder.
8. Connect the control cable pin of torch with the
two-lead aero socket of front panel on wire feeder.
9. Notice that the wire diameter should be accord-
ant with the wire wheel and torch tip and press
the wire properly with the handle.
6.3. WELDING OPERATION
6.3.1. Main Start-up Interface
1. Function selection interface: rotate L Knob in
the interface to choose from the four welding
methods of MIG/MAG Synergic, MIG/MAG Manu-
al, TIG Lift and Stick.
1.995.234 EN - Rev. 1.1
NOVAMIG 320 LCD
21
