Lincoln Electric POWER FEED SVM185-A - Manual (Page 30)

OPERATION B-12 B-12
POWER FEED® 25M
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OC 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 26.4
WFS AMPS VOLTS TRIM
Less
Deposition
Shorter
Arc
Longer
Arc
More
Deposition
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)
EFFECT / RANGE
PINCH EFFECT
(-10.0 to +10.0)
DESCRIPTION
-
EFFECT / RANGE
Preflow Time
0 - 10 seconds
Run-in WFS:
Off, 50 to150 in/min.
Start Procedure
DESCRIPTION
Adjusts the time that shielding
gas flows after the trigger is
pulled and prior to feeding.
R u n - I n s e t s t h e w i r e f e e d
speed from the time the trigger
is pulled until an arc is estab-
lished.
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.
EFFECT / RANGE
Postflow Time
0 to 10 seconds
Burnback:
0 to .25 Seconds
Crater Procedure
DESCRIPTION
Adjusts the time that shielding
gas flows after the welding out-
put turns off.
T h e b u r n b a c k t i m e i s t h e
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 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.
Steel
Steel
Stainless
Stainless
Aluminum 4043
Aluminum 5356
ELECTRODE AND GAS
CO
2
Ar(Mix)
Ar(Mix)
Ar/He/CO
2
Ar
Ar
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 ---
WELD MODE
ARC CONTROL
END OPTIONS
STEEL
.035"
SET
SETUP
IR PORT
CV CO2
WAVEFORM CONTROL TECHNOLOGY
WELD MODE
ARC CONTROL
10
START OPTIONS
Pinch controls the arc characte-
-ristics when short-arc welding.
START OPTIONS
END OPTIONS
MSP4 OPERATION
GMAW (MIG) Synergic Welding Display