voestalpine Bohler Welding URANOS NX 2200 SMC Classic Mode D'emploi page 21

8
MMA welding process
Allows the selection of the welding procedure.
MMA (electrode)
2 Step
advance;
when it is released, the gas, the voltage and the wire feed are turned off.
4 Step
9
Inductance
Allows electronic regulation of the series inductance of the welding circuit.
Makes it possible to obtain a quicker or slower arc to compensate for the welder's movements and for the
natural welding instability.
Minimum
-30
1 0
Permits adjustment of the wire feed speed in the phases prior to arc striking.
Burn back
Permits adjustment of the wire burn time, preventing sticking at the end of welding.
Permits adjustment of the length. Permits adjustment of the length of the piece of wire outside
the torch.
1 1
Wire feed
Allows the manual wire feed without gas flow and without the wire live.
Allows the insertion of the wire into the torch sheath during the welding preparation phases.
1 2
Allows the gas circuit to be cleansed of impurities and the carrying out of the appropriate preliminary gas
pressure and flow adjustments, without power on.
Maximum
+30
Minimum
10 %
Minimum
-2.00
Maximum
100 %
Maximum
+2.00
21
SYSTEM PRESENTATION
Default
0/syn
Default
50 %
Default
0/syn
EN