Frequency And Balance Setting; Hotstart - EWM Tetrix 351 AC/DC Synergic FW Operating Instructions Manual

Design and function
MMA welding
5.4.4

Frequency and balance setting

Balance setting
Frequency setting
5.4.5

Hotstart

The function hot start ensures a secure igniting of the arc and a sufficient heating to the still cold parent
metal at the beginning of the welding process. The ignition takes place here with increased current (hot
start current) over a certain time (hot start time).
66
Figure 5-50
Figure 5-51
A = Hot start current
B = Hot start time
C = Main current
I = Current
t = Time
Figure 5-52
099-000109-EW501
23.08.2018