Lincoln Electric R3R-500, R3R-300 service manual FAN Motor and Blade Removal and Replacement

Models: R3R-500 R3R-300

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F-41

F-41

TROUBLESHOOTING & REPAIR

FAN MOTOR AND BLADE REMOVAL AND REPLACEMENT

WARNING

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.

IDEALARC R3R

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Lincoln Electric R3R-500, R3R-300 service manual FAN Motor and Blade Removal and Replacement