Lincoln Electric ARC TRACKER K3019-1, Operator'S Manual, Page: 13 / 16

English English 13
Adjustment Procedure:
1. Volt meter Display
2. Volt Meter Calibration Adjust
3. Calibration
4. Right
Push Button
5. Center Knob
6. Left Push Button
7. Ammeter Calibration Adjust
8. Ammeter
Display
Figure D.2: Front Panel
A. With the power source off, connect the ARC
TRACKER™ being calibrated to input power
and turn the ARC TRACKER™ on.
B. Enter into the calibration menu by pressing
both the left and right push buttons on the ARC
TRACKER ™ user-interface. The Calibration
Mode LED will illuminate and the message
display will look like this:
C. Turn the center knob until parameter P.83 is
reached. Press the right pushbutton to enter
into Calibration mode.
D. With the power source turned off, press the
right pushbutton to zero the unit. The unit will
take a few seconds to zero.
E. Turn on the power source to provide the
maximum calibration current and voltage, e.g.
1000 A, 44 V. The ARC TRACKER™ will
begin to display the voltage, amperage, & arc
time, and will begin to calculate and display
heat input.
F. 6. Press the right push button to begin
calibration of the volt meter and ammeter
located on the ARC TRACKER™ under
calibration.
G. 7. Turn the Volt Meter Calibration Adjust knob
located under the volt meter on the user-
interface until it matches the reference volt
meter.
H. Turn the Ammeter Calibration Adjust knob
under the ammeter on the user-interface until it
matches the reference ammeter.
I. When both the volts display and amps display
on the unit being calibrated are dialed in, press
the right pushbutton to accept the calibration
values.
J. Turn the center knob until parameter P.0 is
displayed. Press the left push button to EXIT.
K. 11. Verify that the calibration was completed
successfully by adjusting the power source to
different set points for current and voltage
comparing the volts display and amps display
on the unit being calibrated to the reference
volt meter and ammeter. See Table D.1.
L. 12. As left values should be entered into Table
D.1. Then the % deviation can be calculated
by comparing the reference meter values to
the ARC TRACKER™ as left values.