Lincoln Electric PRECISION TIG 275 SVM162-B - Manual (Page 101)

F-55 F-55
PRECISION TIG 275
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TROUBLESHOOTING & REPAIR
SCR BRIDGE REMOVAL AND REPLACEMENT (continued)
Negative
LIFT BAIL STABILIZER
217
B
G4
G3
G2
G1
Pos.
X1
Shunt
220A
Bridge
Mounting
Bolts
216
218
Figure F.14 - SCR BRIDGE CONNECTIONS