Full Product Manual

50
TIG ALUMINUM (AC TIG) WAVE FORM SELECTION AND ADJUSTMENT OF AC FREQUENCY AND BALANCE
To select the wave form and adjust the AC Frequency and Balance:
1. Press and release one of the arrow buttons until the AC segment of the Pinwheel is highlighted.
2. Press and release the settings (gear icon) button to access the 4-way menu. The AC wave form is selectable from this menu.
The AC Frequency and AC Balance may also be adjusted from this menu.
3. Use one of the arrow buttons to highlight the desired wave form. Choose between Advanced Square Wave, Soft Square
Wave, Sine Wave or Triangular wave shapes. (Indicated by the shape of the icon.)
4. Use the top knob to adjust AC Balance. Use the bottom knob to adjust AC Frequency.
5. Press and release the home button to return to the main pinwheel menu.
NOTICE: When in Aluminum AC TIG mode, the AC segment will always indicate “On”. This is simply a reminder and a point of
access for the AC Frequency, AC Balance and AC wave form. In Steel/Stainless DC TIG mode this segment is not present. The 4-
Way menu departs from the typical function of the other 4-Way menus. In this instance, both top and bottom knobs are used. The
arrow keys are used only for selecting the wave form and nothing else on this screen.
Section 2 Setup Guide
SETTING UP WELDING PARAMETERS
AC TIG FUNCTIONS AND PARAMETER SELECTIONS