Lincoln Electric IM10080 RED-D-ARC LN-25 PRO EXTREME DUAL POWER - Manual (Page 27)

B-7 OPERATION B-7
RED-D-ARC LN25™ PRO EXTREME DUAL POWER
WFS CALIBRATION
Measurements for adjusting the WFS calibration must
be made before entering the set-up menu. When first
entering WFS Calibration, the calibration factor dis-
played is based upon the position of the knob and
does not reflect the actual calibration factor stored in
memory.
If no changes are being made to the calibration, then
press the set-up button to enter Left Display Selection.
While in the set-up menu, adjust the calibration factor
as follows:
Actual WFS 405
Set WFS 400
Press the set-up button when calibration factor is set.
=Calibration Factor Example =1.01
RUN-IN
“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”.
Model Run-in Wire Feed Speed
Extra Torque Models 25 in/min
Standard Speed Models 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 oʼclock position.
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