Table f.1, D #g2206, see figure f.9, D #g1575, see figure f.10 – Lincoln Electric IDEALARC R3R-500 User Manual
Page 57: Troubleshooting & repair, Main transformer (t1) voltage test (continued)
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TROUBLESHOOTING & REPAIR
F-23
F-23
IDEALARC R3R
TABLE F.1 – PHASE ANGLE WINDING VOLTAGES
From Lead #
To Lead #
Expected VAC
201
204
66 VAC
202
204
66 VAC
203
204
66 VAC
MAIN TRANSFORMER (T1) VOLTAGE TEST (continued)
FIGURE F.9 – CONTROL BOARD G2206 - [
] TEST POINTS
FIGURE F.10 – CONTROL BOARD G1575 - [
] TEST POINTS
R3R CONTROL
G2206 - [
]
R3R CONTROL
G1575 - [
]
Plug P3
#201
#202
#203
#204
201
202
203
204
Plug P4
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