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To change the wire feed speed units:
Rotate the WFS knob to the left
to use V;@5:7E?;@GF7Wfor the
wire feed speed units.
Rotate the WFS knob to the
right to use V?7F7DE?;@GF7W
for the wire feed speed units.
Then rotate the WFS knob to
the 12 o’clock position.
Press the set-up button again to enter the Run-In
menu.
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“Run-in” refers to the wire feed speed during the time
from when the trigger is pulled to when an arc is
struck.
When Run-in is “ON”, the wire feed speed is reduced
until an arc is struck. Factory setting is Run-In “OFF”.
%A67> *G@;@/;D7776+B776
LN-25™ PIPE 50 in/min
When Run-in is “OFF”, the wire feed speed is the
same as the welding wire feed speed. Turn Run-In
“OFF” for fast, crisp starts, especially when running
with .035 or .045 (0.9 or 1.2mm) solid steel wires at
high wire feed speeds.
To change the Run-in setting:
Rotate the WFS knob to the
left to turn Run-In OFF.
Rotate the WFS knob to the
right to turn Run-In ON.
Then rotate the WFS knob to
the 12 o’clock position.
Press the set-up button again to enter the WFS cali-
bration menu.
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To calibrate the wire feed speed, 478AD77@F7D;@9F:7
E7FGB ?7@GWhen first entering WFS Calibration,
the calibration factor displayed is based upon the
position of the knob and does not reflect the actual
calibration factor stored in memory.
Set the display to the desired wire feed speed
(example: 400 inches per minute)
Measure the actual wire feed speed (example: 405
inches per minute)
While in the set-up menu, adjust the calibration factor
as follows:
Actual WFS 405
Set WFS 400
Press the set-up button.
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=
Calibration Factor Example
=
1.01