Display Operation - Lincoln Electric Power Feed 25M Operator's Manual

POWER FEED™ 25M
WFS
AMPS
Operation, Steel and Stainless GMAW-P (Pulsed MIG) Welding
WELD MODE
GAS
ELECTRODE AND
Steel(Crisp)
Ar(Mix)
Ar(Mix)
Steel(Soft)
Ar/ CO
Stainless
2
Ar/ CO
Stainless
2
Stainless Ar/He/CO
Pulse ArMix
WELD MODE
ARC CONTROL
ARC
FOCUS
-10.0 (SOFT to
10.0 (STIFF)
*Wave Control in Power Wave 355 and 455 machines.

DISPLAY OPERATION

220
WIRE SIZE
0.030 0.035 0.045 0.052
95 12 22
---
14 19
66 36 46
62 32 42
--- 34 44
2
12
Steel
.035
SET
ULTIMARC*
DESCRIPTION
Arc Focus adjusts the arc from
a wide, soft arc good for out of
position work to a narrow, stiff
arc preferred for faster travel
speeds. The pulse frequency is
lower with a soft arc and higher
with a stiff arc.
®
1.06
START OPTIONS
EFFECT / RANGE
26
Preflow Time
28
---
---
Run-In WFS:
---
Start Procedure
SETUP
START OPTIONS
END OPTIONS
END OPTIONS
EFFECT / RANGE
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.
Burnback: 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 Crater Procedure controls the
WFS and Trim 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.
Postflow Time: Adjusts the time that shielding
gas flows after the welding out-
put turns off.
B-13
OPERATION
VOLTS
TRIM
DESCRIPTION
Adjusts the time that shielding
gas flows after the trigger is
pulled and prior to feeding wire.
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, Trim 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.
FUNCTION