Lincoln Electric RANGER 305G EFI Service Manual page 50

LINCOLN ELECTRIC
11. Perform the Case Cover Replacement Procedure.
TEST POINT (+)
Table F. 1 – Diode test table
AC1
AC2
AC3
DC(-)
DC(-)
DC(-)
AC1
AC2
AC3
DC(+)
DC(+)
DC(+)
Figure F.12 – Output rectifier lead locations
Ranger® 305G EFI Service Manual
TEST POINT (–)
DC(+)
DC(+)
DC(+)
AC1
AC2
AC3
DC(-)
DC(-)
DC(-)
AC1
AC2
AC3
DIODE BIAS AND EXPECTED
RESULT
0.3 - .7V
0.3 - .7V
0.3 - .7V
0.3 - .7V
0.3 - .7V
0.3 - .7V
OL
OL
OL
OL
OL
OL
45