Lincoln Electric SVM123-A service manual From Expected VAC

Models: SVM123-A

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F-19

TROUBLESHOOTING & REPAIR

F-19

 

 

MAIN TRANSFORMER (T1) VOLTAGE TEST

 

From

 

 

To

 

Expected VAC

 

 

 

 

 

 

 

Plug

Pin

Lead

Plug

Pin

Lead

 

 

 

 

 

 

 

 

J5

2

#203

J5

4

#204

75 VAC

 

 

 

 

 

 

 

J5

7

#205

J5

3

#206

75 VAC

 

 

 

 

 

 

 

J5

9

#207

J5

8

#208

75 VAC

 

 

 

 

 

 

 

FIGURE F.5 - Phase Angle Windings Test Points and Firing Board Pin

Location

IDEALARC DC-1000

Page 59
Image 59
Lincoln Electric SVM123-A service manual From Expected VAC