Arc Length; Arc Dynamics (Choke Effect) - EWM Puls Operating Instructions Manual

Functional characteristics
MIG/MAG welding
4.2.2.3

Arc length

When required, the arc length (welding voltage) can be adjusted for the welding task in hand by +/– 9.9 V.
4.2.2.4

Arc dynamics (choke effect)

This function can be used to adjust the arc between a narrow, hard arc with deep penetration (positive
values) and a wide and soft arc (negative values). In addition, the selected settings are displayed with
signal lights below the rotary knobs.
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Figure 4-9
Figure 4-10
099-0M37XK-EW501
16.07.2018