Graphic Symbols That Appear On This Machine Or In This Manual; Definition Of Welding Terms - Lincoln Electric POWER FEED 25M Operator's Manual

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POWER FEED 25M & 25M ALUMINUM
GRAPHIC SYMBOLS THAT APPEAR ON THIS
MACHINE OR IN THIS MANUAL
INPUT POWER
ON
OFF
WIRE FEEDER
POSITIVE OUTPUT
NEGATIVE OUTPUT
INPUT POWER
DIRECT CURRENT
OPEN CIRCUIT
U 0
VOLTAGE
U 1
INPUT VOLTAGE
U 2
OUTPUT VOLTAGE
I 1
INPUT CURRENT
I 2
OUTPUT CURRENT
PROTECTIVE GROUND
WARNING OR
CAUTION

DEFINITION OF WELDING TERMS

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 correct voltage and
amperage based on the wire feed speed (WFS) set by the
operator.
WFS
• Wire Feed Speed
CC
• Constant Current
CV
• Constant Voltage
GMAW
• Gas Metal Arc Welding
GMAW-P
• Gas Metal Arc Welding-(Pulse Arc)
GMAW-STT
• Gas Metal Arc Welding-(Surface Tension Transfer)
SMAW
• Shielded Metal Arc Welding
FCAW
• Flux Core Arc Welding
CAG
• Carbon Arc Gouging
4
GENERAL DESCRIPTION