Cebora MIG Manuel D'instruction page 48

Soft Start�
Adjustment ranges from 0 to 100%. This is the wire speed expressed as a percentage of the speed set for welding,
before the wire touches the workpiece to be welded.
This adjustment is important for consistently achieving effective start-up.
The manufacturer adjustment is Auto (Default function)
Turn knob 2 to select the parameter and confirm the selection by pressing the knob.
Adjust the value by turning knob 2 Confirm the choice by pressing knob 2 or key
Press the DEF key to restore factory settings.
• Burnback Correction.
Adjustment ranges from -9.9 to +9.9%. Its purpose is to adjust the length of the wire coming out of the gas nozzle
after welding. A positive figure corresponds to more wire burnt.
The manufacturer's setting is 0 (Default function).
Turn knob 2 to select the parameter and confirm the selection by pressing the knob.
Adjust the value by turning knob 2 To confirm the selection, press knob 2 or key
Press the DEF key to restore factory settings.
• Bi-level.
Active in synergic MIG/MAG processes only. This type of welding varies the current intensity between two levels.
Before setting bi-level welding, weld a short bead to determine the wire speed and thus the current to obtain the
optimum bead penetration and width for the type of weld required.
In this way the wire feed speed (and hence the corresponding current) is determined; the metres per minute that will
be set will be added to or subtracted from this value.
Before start working you should not forget that for a correct bead, the minimum overlap between one mesh and
another must be 50%.
MIN.
Frequency 0.1 Hz
Speed
0.1 m/min
difference
Duty cycle
Arc correction
48/58
MAX
5.0 Hz
3.0 m/min 1.0 m/min
25% 75%
-9.9 9.9
DEF
1.5 Hz
50%
0.0
.
.