Sol Welding QUAD Serie Manual De Instrucciones página 72

Instruction Manual
AC BALANCE Modification
Here Below is possible to see the TIG AC wave shapes at the va-
riation of the following parameters:
BALANCE, FREQUENCY and SOFTNESS.
GB
26
1. Square wave shape
30% BALANCE.
2. Sinusoidal wave shape
50% BALANCE.
3. Sinusoidal wave shape
25% BALANCE.
QUAD AC/DC SERIES
Balance:
Positive polarity %
increment referred to
the negative polarity.