Electrical Connections - Lincoln Electric SVM189-B Service Manual

C-10

ELECTRICAL CONNECTIONS

544A
(Male)
543A
(Female)
J7 (10-pin)
J8 (6-pin)
P7 (10-pin)
8. Adapter harness. All 6 connections shown are
used, and each one is unique. (Proceed as follows)
9.A. Remove P3 (10-pin) from board J3 (10-pin).
9.B. Connect P3 (10-pin) to harness J7 (10-pin).
ACCESSORIES
Toggle Switch
P8 (6-pin)
P3
J3
P3
J7
COMPACT WIRE WELDERS
10. Connect harness P7 (10-pin) to board J3 (10-
pin).
IF MACHINE DOES NOT HAVE OPTIONAL SPOT TIMER.
(11.A. thru 11.D.)
11.A. Remove P5 (6-pin) from board J5 (6-pin).
11.B. Connect P5 (6-pin) to harness J8 (6-pin).
11.C. Connect harness P8 (6-pin) to board J5 (6-
pin).
C-10
P7
J3
P5
J5
J8
P5
P8
J5