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6-1. Front Panel Controls
1
Power Switch
.
The fan motor is thermostatically
controlled and only runs when cooling is
needed.
2
Voltmeter
3
Ammeter
4
V/A (Voltage/Amperage) Adjustment
Control
5
Mode Switch
Mode switch setting determines the process.
OM-244 642 Page 22
SECTION 6 − OPERATION
2
For Air Carbon Arc (CAC-A) cutting and goug-
ing, place switch in Stick position. For best re-
sults, place Arc Control in the maximum posi-
tion.
6
Arc Control
Control adjusts Dig when Stick mode is se-
lected on mode switch. When set towards
minimum, short-circuit amperage at low arc
voltage is the same as normal welding
amperage.
When set towards maximum, short-circuit
amperage is increased at low arc voltage to
3
5
assist with arc starts as well as reduce stick-
ing while welding.
Select setting best suited for application.
Control adjusts inductance when either
V-Sense Feeder position is selected on the
mode switch. Inductance (0−100%) determ-
ines the "wetness" of the weld puddle. When
set towards maximum, "wetness" (puddle
fluidity) increases.
When the TIG mode is selected, this control
is not functional.
4
6
1
Ref. 803 727-B / Ref. 244 303-A
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