Wire Pulse - Optional - MMA Compacto Serie Manual De Uso

HOT SLOPE TIME
Time required to shift from hot start phase to welding
phase
CRATER SLOPE
Time required to shift from welding phase to crater
fill phase
CRATER %
Percentage of current decrease during crater fill
phase
CRATER VOLTAGE
Adjust arc voltage compensation during crater fill
phase
BBT
Regulation of the lenght of the wire protruding from
the torch at the end of welding (1-510)
Adjustable only with knob inside wire spool com-
partment (see control interface paragraph)
POST GAS
Regulation of the gas outflow time at the end of
welding (0 – 25 Sec.)

WIRE PULSE - OPTIONAL

Figure 25 - WIRE PULSE Setup View
Setup Key
3
For entering the Wire Pulse Setup Menu by pressing
the setup key - from "setup menu".
3 -
PULSE WIRE
Activate/Deactivate Wire pulse
Lo LEVEL %
Low welding current. It's a percentage of welding
current
Lo LEVEL V.
Low welding current arc voltage compensation
Hi TIME
Welding time at high current
SLOPE TIME
Time needed to switch between high and low current
Lo TIME
Welding time at low current
EN-22
Right Regulation Knob
5
Arc voltage Balance regulation (V)
6 Navigation / Material Key
• Decrease the Arc Dyn. value (-20%)
Program
number
Material
Figure 26 - Synergic Welding Curves View
• Hold the key for viewing the Synergic Welding
Curves available in the unit.
Turn the Right Regulation Key -
the Material Key -
Synergic Curve, suitable to the type of wire
and to the gas going to be used for welding;
• press the Mode Key -
main screen and confirm your choice.
Once selected a Synergic Curve, Slope, In-
ductance, Wire Speed Balance and Mate-
rial thickness settings go back to their de-
fault values.
•
Left Regulation Knob
7
adjusts the welding current (A), wire speed, material
thickness
Navigation Key - Arc Dyn
8
Increase the Arc Dyn. value (+20%)
Save & Recall
4
for saving and recalling the points that the operator
can customize. Refer to the chapter "Save & Recall" .
Welding Wire
Thickness
GAS
or press
5 -
to choose the desired
6 -
to go back to the
1 -