Lincoln Electric 11141 Service Manual page 115

F-69
INPUT RECTIFIER REMOVAL AND REPLACEMENT (continued)
9. Apply a thin coat of Penetrox A-13 heatsink com-
pound to the point of contact between the input rec-
tifier and the mounting surface.
10. Secure the new input bridge into its proper position
with the two 3/16" allen mounting screws previ-
ously removed. Torque to 44 inch pounds.
Small Lead "H1"
To Auxiliary Transformer
B
A
TROUBLESHOOTING AND REPAIR
FIGURE F.32 – INPUT RECTIFIER (CLOSE-UP)
3/16" ALLEN
BOLTS
C
FRONT
REAR
POWER WAVE
11. Reconnect the previously removed leads to their
proper locations. Torque to 31 inch pounds.
12. Cover the input rectifier and its six terminals with
silicon sealant.
13. Replace the case wraparound cover.
#207
#207A
#209
Small Lead "A"
To Circuit Breaker
® 355M/405M
F-69