Fine Tuning - Air Liquide SAF-FRO DIGIWAVE II 420 Manual Del Usuario

FINE TUNING

The fine tuning is defined according to the regime of arc :
•
Flat: Arc dynamism
•
Pulsed: Current impulsion energy
Mode
SYN
Relative fine tuning by ±10 increments around the programmed
&
synergic value.
MAN
Tuning advice :
In flat regime, a low value of the fine tuning enables a quick rise of the short cut current. Thus, the regime is dynamic and hot which allows welding in
position but has the drawback of generating more spatter. On the contrary, a high value of the fine tuning reduces the dynamism and cools the weld pool.
Note : The welding position is further facilitated by "speed short arc" arc transfer than"smooth" arc transfer.
In Pulsed mode , fine tuning adjusts the energy of the current pulse and optimize the drop detachment.
Specifically, if fine projections detach from the wire, reduce the fine tuning, if rather large drops off, increase the fine tuning.
MIG WELDING PAGE
you are allowed to weld only if the color of the top left icon is green
The motor current of the wire feeder is proportional to the motor torque. Beyond 1.3A at constant regime, check that the wire feeder liner is not
clogged with dirt.
The previous welding parameters are accessible on the SETUP page from the MIG-MAG menu.
If "call off the trigger program welding" is not active: Short press the trigger vacuum (if program change).
DIGIWAVE II
.
1 Arc current measure
2 Arc voltage measure
3 Wirespeed
4 Motor current of the wire feeder
5 Welding time (includes all the steps of the welding cycle)
setting
Unit Interval
Increments -10 || +10
Step
1
15