Lincoln Electric IM10077 POWER FEED 25M - Manual (Page 27)

B-11 OPERATION B-11
Synergic CV programs feature an ideal voltage best
suited for most procedures. Use this voltage as a
starting point and adjust if needed for personal prefer-
ences.
POWER FEED™ 25M
WFS
AMPS
VOLTS
TRIM
220 26.4
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)
Steel
.035
CV CO2
10
START OPTIONS
END OPTIONS
SET
SETUP
EFFECT / RANGE
PINCH EFFECT
(-10.0 to +10.0) DESCRIPTION
-
EFFECT / RANGE
Preflow Time
Run-in WFS:
Start Procedure
DESCRIPTION
Adjusts the time that shielding
gas flows after the trigger is
pulled and prior to feeding.
Run-In sets the wire feed
speed from the time the trigger
is pulled until an arc is estab-
lished or 2.5 seconds.
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
Burnback:
Crater Procedure
DESCRIPTION
The burnback time is the
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
Metal Core --- --- 81 83
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
ULTIMARC*
END OPTIONS
START OPTIONS
Pinch controls the arc characte-
-ristics when short-arc welding. Spot Timer Adjust the time welding will
continue even if the trigger
is still pulled. This option
has no effect in 4-Step
Trigger Mode.
WELD MODE
ARC CONTROL
*Wave Control in Power Wave 355 and 455 machines.
®
Postflow Time Adjusts the time that shielding
gas flows after the welding out-
put turns off.
USER INTERFACE Operation, Synergic GMAW(MIG) Welding
Display Operation