Mma Welding; Mma Welding With Power Source; Mma Welding With Wire Feeder - Helvi Maxitech 360C Manuel D'instructions

In STICK/MMA Welding (SMAW), for the connection
of the ground cable connector check for correct
polarity for the electrode you are going to use, refer
to the information on its box.
Most of the electrodes requires to connect the ground
cable on the negative (minus) connector -
connect the electrode holder on the positive (plus) -
-. Positive connectors are allocated on the generator
and also on wire feeder, you can use both but just
one at time.
Press Mode key to enter in MMA menu
1

MMA WELDING WITH POWER SOURCE

MMA welding process
Welding current
Arc force value
Figure 17 - MMA Display View
1
1 2
MODE
MATERIAL SETUP
DYN
6
Figure 7 - Power Source Control Panel - Copy
Left Regulation Knob - Current
7
adjust the welding current (A) on a range from 5 to
maximum current value. Note: adjust the welding
current according to the diameter of the electrode
to be used.
RANGE
UP TO 40 A
40÷70 A
55÷90 A
90÷135 A
135÷160 A
170÷220 A
230÷300 A

MMA WELDING

E
VRD ON
Hot start
value
7 5
1
2
/A /
V/PARAM.
WORKING POINT
SAVE &
RECALL
8 4
Ø MM
1.6mm
2.0mm
2.5mm
3.2mm
4.0mm
5.0mm
6.0mm
Right Regulation Knob - Hot start
5
Adjust, in the start phase, the welding current
increase percentage variable from 0 to 50% on the
set current. Thanks to an initial peak current, this
function makes the welding arc striking easier.
- and to
Arc force key
6 8
B
Adjust arc force value on a range from 0 to 20
Save & Recall
4
Use this key to save and recall the points that the
operator can customize. Refer to "Save & Recall".

MMA WELDING WITH WIRE FEEDER

16 16B
18 9
Figure 8 - Wire Feeder Control Panel - Copy
Left Regulation Knob - Current
9
Adjust the welding current (A) on a range from 5 to
the maximum current value. Note: adjust the wel-
ding current according to the diameter of the elec-
trode to be used.
Right Regulation Knob - Hot start
12
Adjust, in the start phase, the welding current
increase percentage variable from 0 to 50% on the
set current. Thanks to an initial peak current, this
function makes the welding arc striking easier.
Left Display - Current
16
I2 Visualization in Amp,
Right Display - Hot start
17
Hot start value in percentage
Arc force key
18
Adjust arc force value on a range from 0 to 20,
change value with right knob, press again Key for
exit in main menu
19 Save & Recall
Use this key to save and recall the points that the
operator can customize. Refer to "Save & Recall".
12
- I2 LED is lit
16B
17
19
EN-15