Machine Control (Mode Rc - Off) - EWM Tetrix 352 AC/DC SYNERGIC PL. AW GR Operating Instructions Manual

Machine description – quick overview

Machine control (Mode RC - off)

4.4 Machine control (Mode RC - off)
As the plasma welding process is based directly on the TIG welding process, the TIG
descriptions are used for plasma welding, with just a few differences.
Item Symbol
1
2
24
Description 0
Polarity changeover (TIG manual) button
DC welding with positive polarity on the
electrode holder in relation to the
workpiece (pole reversing switch, MMA
only).
DC welding with negative polarity at the
torch (or electrode holder) with respect
to the workpiece.
AC welding with rectangular current
output wave form. Maximum power
loading and safe welding.
AC welding with trapezoidal current
output wave form. An all-rounder,
suitable for most applications.
AC welding with sinusoidal current
output wave form. Low noise level.
"Welding process" button
MMA welding, lights up in green / arcforce setting, lights up in red
TIG synergic welding (synergic parameter setting)
TIG manual welding (manual parameter setting)
NOTE
Figure 4-5
Select material type (TIG
Synergic) key button
Chrome/nickel alloys / iron /
steel alloys
Copper / copper alloys
(bronzes) / copper/zinc alloys
(brass)
Aluminium/magnesium alloys
Aluminium/silicon alloys
99% aluminium
099-003133-SCO01
07.04.2014