Lincoln Electric power wave c300 Operator's Manual page 34

B-13
STEEL AND STAINLESS GMAW-P
(PULSED MIG) WELDING
WELD MODE
GAS
ELECTRODE AND
Steel(Crisp)
Ar(Mix)
Steel(Soft) Ar(Mix)
Ar/
CO
Stainless
2
Ar/ CO
Stainless
2
Stainless Ar/He/CO
UltimArc™ Control
EFFECT / RANGE
ARC FOCUS Arc Focus adjusts the arc from
a wide, soft arc good for out of
-10.0 (SOFT to
position work to a narrow, stiff
10.0 (STIFF)
arc preferred for faster travel
speeds. The pulse frequency is
lower with a soft arc and higher
with a stiff arc.
OPERATION
BASIC OPERATION
WFS
220
AMPS
+
More
Less
Deposition
Deposition
CONTROL OPTIONS
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
Pulse
WELD MODE
UltimArc™ Control
DESCRIPTION
POWER WAVE
1.06
VOLTS
TRIM
+
Shorter Longer
Arc
Arc
EFFECT
Postflow Time
RUN-IN WFS:
201
28
---
Start Procedure
---
---
SETUP
.035"
IR PORT
Crisp ArMix
START OPTIONS
END OPTIONS
END OPTIONS
EFFECT
Spot Timer
Crater Procedure
Burnback:
Postflow Time
C300
®
START OPTIONS
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.
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
Adjust the time welding will
continue even if the trigger
is still pulled. This option
has no effect in 4-Step
Trigger Mode.
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.
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.
Adjusts the time that shielding
gas flows after the welding out-
put turns off.
B-13