Lincoln Electric IM573 用户手册

If the sensor calibration is not done, the display board
may have some problems sensing the correct overlay
on power up.

The display is shipped with the water cooler disabled.
If an internal water cooler is being used with the Power
Wave, you must use the Setup Overlay L9660 to
enable the water cooler before using the system.

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If the control board is replaced, the voltage calibration
and current calibration must be performed for optimum
performance.  If the calibration is not done, the voltage
may be accurate only to within 3 volts and the current
will be accurate only to within 15 amps.

The following procedures provide instructions on how
to properly perform sensor calibration, voltage calibra-
tion and current calibration on Power Wave power
sources.  Additionally a procedure is provided to prop-
erly discharge the Power Wave’s input filter capacitors.

• Only qualified personnel should ser-

vice this equipment.

• Do not touch electrically hot parts.

• Prior to replacing any PC Boards or whenever work-

ing inside the Power Wave disconnect input power
and perform the capacitor discharge procedure.

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If the display board is replaced, the display sensor cal-
ibration and a voltage calibration must be performed
for optimum performance.  If the calibration is not done
the voltage may be accurate only to within 3 volts.