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F-4

F-4

TROUBLESHOOTING & REPAIR

PC BOARD REPLACEMENT

CALIBRATION REQUIREMENTS

DISPLAY

 

SNUBBER

 

SHUNT

 

CONTROL

 

 

 

AMPLIFIER

 

 

BOARD

 

BOARD

 

 

BOARD

 

 

 

BOARD

 

 

REPLACED

 

REPLACED

 

 

REPLACED

 

 

 

REPLACED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IF POSSIBLE

 

 

CURRENT

QUICK

 

 

 

 

CALIBRATION

 

 

VOLTAGE

 

 

 

 

 

CALIBRATION

 

 

 

 

 

 

 

 

 

 

 

 

 

FULL

VOLTAGE

CALIBRATION

POWER WAVE 450

Page 64
Image 64
Lincoln Electric SVM112-B service manual PC Board Replacement Calibration Requirements