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POWER MIG 300
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B-2
B-2
OPERATION
COMMON WELDING ABBREVIA-
TIONS
WFS
• Wire Feed Speed
CC
• Constant Current
CV
• Constant Voltage
GMAW (MIG)
• Gas Metal Arc welding
GMAW-P (MIG)
• Gas Metal Arc welding-(Pulse)
GMAW-PP (MIG)
• Gas Metal Arc welding-(Pulse-on-Pulse)
GTAW (TIG)
• Gas Tungsten Arc welding
SMAW (STICK)
• Shielded Metal Arc welding
FCAW (INNERSHIELD)
• Flux Core Arc Welding
Read entire Operation section before
operating the POWER MIG 300.
ELECTRIC SHOCK can kill.
• Do not touch electrically live
parts or electrode with skin or
wet clothing. Insulate yourself
from work and ground.
• Always wear dry insulating
gloves.
FUMES AND GASES can be
dangerous.
• Keep your head out of fumes.
• Use ventilation or exhaust to
remove fumes from breathing
zone.
WELDING SPARKS can
cause fire or explosion.
• Keep flammable material away.
• Do not weld on closed contain-
ers.
ARC RAYS can burn eyes
and skin.
• Wear eye, ear and body protec-
tion.
Observe all safety information throughout
this manual.
DEFINITIONS OF WELDING MODES
NON-SYNERGIC WELDING MODES
• A Non-synergic welding mode requires all welding
process variables to be set by the operator.
SYNERGIC WELDING MODES
• A Synergic welding mode offers the simplicity of
single knob control. The machine will select the cor-
rect voltage and amperage based on the wire feed
speed (WFS) set by the operator.
WARNING