SQUARE WAVE TIG 255
Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC
F-45
TROUBLESHOOTING & REPAIR
Test Points Voltages
X1 – X2 73 – 78 VAC
X3 – X4 (230 – 232) 116 – 122 VAC
X3 – X5 (230 – 52A) 217 – 228 VAC
MAIN TRANSFORMER SECONDARY VOLTAGES (See Figure F.16)
FIGURE F.16 - TRANSFORMER LEAD TEST POINTS.
RETEST AFTER REPAIR (cont’d)