Section f troubleshooting & repair – Lincoln Electric CLASSIC I SVM134-A User Manual
Page 45
Section F-1
Section F-1
CLASSIC I
Troubleshooting & Repair Section.................................................................................Section F
DC Exciter Test ..............................................................................................................F-13
Idler Solenoid Test .........................................................................................................F-17
Main Generator Shunt Field Winding Test.....................................................................F-19
Engine Throttle Adjustment Test....................................................................................F-22
Flashing the Fields ........................................................................................................F-26
Normal Open Circuit Voltage Waveform (115VDC Supply)...........................................F-29
Normal Open Circuit DC Weld Voltage Waveform.........................................................F-30
Typical DC Weld Voltage Waveform, Machine Loaded..................................................F-31
DC Exciter Armature and Field Coils Removal and Replacement................................F-32
Main Generator Frame Removal and Replacement......................................................F-35
Main Generator Armature Removal and Replacement .................................................F-46
TABLE OF CONTENTS
TROUBLESHOOTING & REPAIR SECTION