See figure f.22, Troubleshooting and repair, F-37 – Lincoln Electric LN-25 SVM114-C User Manual
Page 75: Ln-25, J2 j3 j1, J4 j14
TROUBLESHOOTING AND REPAIR
F-37
F-37
LN-25™
T
P
1
R
6
5
D
4
9
R
8
1
R
4
3
R49
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4
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L12253-4
CONTROL
J2
J3
J1
667
621
J4
J14
512
500
691
690
555
Contactor
FIGURE F.22. - PLUG LOCATIONS FOR L12253-[ ] CONTROL BOARD