Lincoln Electric R3R-300 Welder User Manual


 
TROUBLESHOOTING & REPAIR
F-26 F-26
IDEALARC R3R
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FIGURE F.14 – RESISTOR R3 LOCATION
FIGURE F.13 – SNUBBER BOARD M15370 PLUG P5 LOCATION
RESISTOR R3
STATIC SCR/DIODE RECTIFIER BRIDGE TEST (continued)
M15370-[ ] SNUBBER
Plug P5