Owner`s manual

OM-2226 Page 33
4-9. Adjust Controls (Post Flow/DIG)
1 Post Flow/DIG Control
Press switch pad until desired func-
tion LED is illuminated.
2 Encoder Control
3 Parameter Display
Post Flow - If the TIG process is
active (see Section 4-4), press
switch pad and turn encoder control
to set length of time (0–50 seconds)
gas flows after welding stops. Time
selected is displayed (see Section
4-3) and the S LED will be illumi-
nated.
Application:
Postflow is required to cool tung-
sten and weld, and to prevent con-
tamination of tungsten and weld. In-
crease postflow time if tungsten or
weld are dark in appearance.
DIG - If the Stick process is active
(see Section 4-4), press switch pad
and turn encoder control to set
amount of DIG (0-100%). When set
at 0, short-circuit amperage at low
arc voltage is the same as normal
welding amperage.
When setting is increased, short-
circuit amperage at low arc voltage
increases.
Percentage selected is displayed
(see Section 4-3) and the % LED
will be illuminated.
Application:
Control helps arc starting or making
vertical or overhead welds by in-
creasing amperage at low arc volt-
age, and reduces electrode sticking
while welding.
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CE Models Only