Lincoln Electric POWER FEED 25M Service Manual page 30

B-12
GMAW (MIG) Synergic Welding Display
Synergic CV programs feature an ideal voltage best
suited for most procedures. Use this voltage as a start-
ing point and adjust if needed for personal prefer-
ences.
220
WFS AMPS
Less More
Deposition Deposition
MSP4 OPERATION
WELD MODE
ELECTRODE AND GAS
Steel CO
2
Steel
Ar(Mix)
Stainless
Ar(Mix)
Stainless
Ar/He/CO
2
Aluminum 4043
Ar
Ar
Aluminum 5356
WAVEFORM CONTROL TECHNOLOGY
IR PORT
WELD MODE
ARC CONTROL
ARC CONTROL
EFFECT / RANGE
Pinch controls the arc characte-
PINCH EFFECT
-ristics when short-arc welding.
(-10.0 to +10.0)
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OPERATION
26.4
VOLTS TRIM
Shorter
Longer
Arc
Arc
WIRE SIZE
0.030 0.035 0.045 0.052
--- 10 20 24
94 11 21 25
61 31 41 ---
63 33 43 ---
--- 148 71 ---
--- 151 75 ---
10
STEEL
.035"
SETUP
CV CO2
START OPTIONS
END OPTIONS
SET
DESCRIPTION
-
POWER FEED® 25M
SYNERGIC CV VOLTAGE DISPLAY
When the voltage knob is rotated, the display will show
an upper or lower bar indicating if the voltage is above
or below the ideal voltage.
• Preset voltage above ideal
voltage. (upper bar displayed)
• Preset voltage at ideal
voltage. (no bar displayed)
• Preset voltage below ideal
voltage. (lower bar displayed)
START OPTIONS
EFFECT / RANGE
Preflow Time
Adjusts the time that shielding
0 - 10 seconds gas flows after the trigger is
pulled and prior to feeding.
Run-in WFS: Run-In sets the wire feed
Off, 50 to150 in/min. speed from the time the trigger
is pulled until an arc is estab-
lished.
Start Procedure The Start Procedure controls
the WFS, Volts at a specified
time at the beginning of the
weld. During the start time, the
machine will ramp up or down
from the Start Procedure to the
preset Welding Procedure.
END OPTIONS
EFFECT / RANGE
Adjusts the time that shielding
Postflow Time
0 to 10 seconds gas flows after the welding out-
put turns off.
Burnback: The burnback time is the
0 to .25 Seconds amount of time that the weld
output continues after the wire
stops feeding. It prevents the
wire from sticking in the puddle
and prepares the end of the
wire for the next arc start.
Crater Procedure Crater Procedure controls the
WFS and volts for a specified
time at the end of the weld
after the trigger is released.
During the Crater time, the
machine will ramp up or down
from the Weld Procedure to
the Crater Procedure.
B-12
DESCRIPTION
DESCRIPTION