Lincoln Electric IM10090 ARC TRACKER - Manual (Page 22)

D-3 MAINTENANCE D-3
1. With the power source off, connect the ARC
TRACKER™ being calibrated to input power and
turn the ARC TRACKER™ on.
2. Enter into the calibration menu by pressing both
the left and right push buttons on the ARC TRACK-
ER™ user-interface. The Calibration Mode LED
will illuminate and the message display will look
like this:
3. Turn the center knob until parameter P.83 is
reached. Press the right pushbutton to enter into
Calibration mode.
4. With the power source turned off, press the right
pushbutton to zero the unit. The unit will take a few
seconds to zero.
5. 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 volt-
age, amperage, & arc time, and will begin to calcu-
late and display heat input.
6. Press the right push button to begin calibration of
the volt meter and ammeter located on the ARC
TRACKER™ under calibration.
ARC TRACKER™
Adjustment Procedure:
ARC TRACKER™ Front Panel
FIGURE D.2
AMMETER
DISPLAY VOLT METER
DISPLAY
AMMETER
CALIBRATION
ADJUST
VOLT METER
CALIBRATION
ADJUST
CALIBRATION
MODE LED
MESSAGE
DISPLAY
LEFT PUSH
BUTTON
RIGHT
PUSH
BUTTON
CENTER
KNOB
P.0
User
Exit
Prefs
P.83
Calibrate V & I ?
Yes
P.83
Please Wait...
P.83
Adjust Knobs
Done
P.83
Is output OFF?
Yes Cancel
P.83
Enable Output
Cancel