Troubleshooting & repair, Chopper board assembly removal and replacement, Warning – Lincoln Electric POWER MIG SVM165-A User Manual

Page 93

CHOPPER BOARD ASSEMBLY REMOVAL

AND REPLACEMENT

Service and repair should be performed by only Lincoln Electric factory trained personnel.
Unauthorized repairs performed on this equipment may result in danger to the technician or
machine operator and will invalidate your factory warranty. For your safety and to avoid elec-
trical shock, please observe all safety notes and precautions detailed throughout this manual.

If for any reason you do not understand the test procedures or are unable to perform the
test/repairs safely, contact the Lincoln Electric Service Department for electrical troubleshoot-
ing assistance before you proceed. Call 1-888-935-3877.

DESCRIPTION

The following procedure will aid the technician in the removal and replacement of the Chopper
Board assembly. The assembly is replaced as a unit; there are no serviceable parts.

MATERIALS NEEDED

5/16” Nut Driver
3/8” Nut Driver or Wrench
7/16” Open End Wrench
1/2” Open End Wrench
1/2” Socket Wrench, Universal Tool, and Extension
3/8” Nut Driver
3/8” Open End Wrench
Diagonal Cutters
Wiring Diagram

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