Lincoln Electric LN-9 SVM127-A Service Manual page 85

F-27
FIGURE F.3 – "PROTECTION CIRCUIT TROUBLESHOOTING" NAMEPLATE
TEST PROCEDURE
1. Remove input power to the LN-9 wire feed-
er.
2. Using the phillips head screw driver, remove
the screws holding the left side cover
assembly.
TROUBLESHOOTING & REPAIR
T2 TRANSFORMER TEST (continued)
PROTECTION CIRCUIT
TROUBLESHOOTING NAMEPLATE
LN-9 Wire Feeder
3. Lift the right side cover assembly.
4. Using the Phillips head screw driver,
remove the two screws from the "protection
circuit troubleshooting"
Remove the nameplate as far as the lead
length will allow. See Figure F.3.
F-27
name plate.