Mma Welding; Selection And Adjustment; Hotstart; Hotstart Current - EWM TETRIX 351 AC/DC COMFORT activArc Operating Instructions Manual

Functional characteristics

MMA welding

5.3 MMA welding
5.3.1

Selection and adjustment

Operating
element
5.3.2

Hotstart

The hotstart device improves the ignition of the stick electrodes using an increased ignition current.
a) = Hotstart time
b) = Hotstart current
I = Welding current
t = Time
5.3.2.1

Hotstart current

Operating
element
54
Action Result
Select MMA welding process
The
Set welding current
Action Result
Select hotstart current welding parameter
x x
Press until hotstart current signal light
Set hotstart current
The factory setting is a value as a percentage of the
selected main current. To set an absolute value for the
hotstart current, see chapter "Advanced settings".
signal light lights up in green
AMP%
Displays
Display shows the
last current value
used for welding.
Welding current is
displayed.
Displays
comes on
Item No.: 099-000108-EWM01