Troubleshooting & repair, Materials needed, Warning – Lincoln Electric NA-5S User Manual
Page 134
F-81
TROUBLESHOOTING & REPAIR
F-81
NA-5
WIRE DRIVE MOTOR REMOVAL AND REPLACEMENT
DESCRIPTION
This procedure will aid the technician in the removal and replacement of the drive motor to
the gear box and also associated wiring to the control box.
MATERIALS NEEDED
7/16" Wrench
5/16" Nutdriver
Large slot head screwdriver
Service and repair should be performed only by Lincoln Electric factory trained per-
sonnel. Unauthorized repairs performed on this equipment could result in danger to
the technician or the machine operator and will invalidate your factory warranty. For
your safety and to avoid electrical shock, please observe all safety notes and precau-
tions detailed throughout this manual.
If for any reason you do not understand the test procedures or are unable to perform
the tests/repairs safely, contact the Lincoln Electric service department for technical
troubleshooting assistance before you proceed.
Call (216) 383-2531 or (800) 833-9353 (WELD).
_____________________________________________________________
WARNING
This procedure takes approximately 35 minutes to perform.