Troubleshooting & repair – Lincoln Electric IDEALARC R3R-500 User Manual
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TROUBLESHOOTING & REPAIR
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F-41
IDEALARC R3R
WARNING
FAN MOTOR AND BLADE 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 manu-
al.
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 trou-
bleshooting assistance before you proceed. Call 216-383-2531 or 1-800-833-9353 (WELD).
DESCRIPTION
The following procedure will aid the technician in gaining access to the fan blade and fan
motor for maintenance or replacement.
MATERIALS NEEDED
5/16” Nut driver
3/8” Wrench
Allen head type wrench
This procedure takes approximately 30 minutes to perform.