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f. Turn the Parameter Adjustment Control until the Digital Meter displays the desired Current
(A) setting. This is the current setting that the operator wants when the foot pedal is
completely pressed to the maximum. The operator will then have control of the Current
(A) output from minimum amperage to this maximum setting by varying the amount the
operator is pressing down on the foot pedal.
i. If the operator is using Pulse DC TIG, this setting will be the maximum peak
amperage, or the amperage that the welder will pulse up to when the foot pedal
is completely pressed to the maximum.
ii. As the operator varies the amount they are pressing down on the foot pedal, the
peak amperage and background amperage will automatically be adjusted
proportionally.
g. If the operator is using Pulse DC TIG, they will need to adjust the number of times per
second that the welder will pulse between the peak amperage (high end amperage) and
the background amperage (low end amperage).
i. Press the weld parameter selector button until the indicator light in front of the
Pulse Frequency (HZ) is on.
ii. The Digital Meter is now displaying the Pulse Frequency (HZ) setting.
iii. Turn the Parameter Adjustment Control until the Pulse Frequency (Hz) display
shows the desired setting.
NOTE: When adjusting the Pulse Frequency (HZ) parameter, this unit will automatically default back to
the Current (A) parameter after 5 seconds on no parameter changes.
Weld Process
Indicator Lights
Push to Sequence
Through Weld
Processes
Weld Parameter
Indicator Lights
Weld Parameter
Adjustment
