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→Troubleshooting
Complete the <strong>Welding Shop - {{PAGENAME}} Module</strong> at the link below to gain access to the {{PAGENAME}}. The Maker Hub Canvas course pertains to all facilities and equipment contained in the Maker Hub; simply complete the quizzes for the facilities/equipment you wish to use in the Maker Hub. Please email <span style="color:blue">makerhub@georgefox.edu</span> if you have any questions.
Complete the <strong>Welding Shop - {{PAGENAME}} Module</strong> at the link below to gain access to the {{PAGENAME}}. The Maker Hub Canvas course pertains to all facilities and equipment contained in the Maker Hub; simply complete the quizzes for the facilities/equipment you wish to use in the Maker Hub. Please email <span style="color:blue">makerhub@georgefox.edu</span> if you have any questions.
[https://georgefox.instructure.com/enroll/GH36RT Maker Hub Canvas Course]
[https://georgefox.instructure.com/enroll/R6RF69 Maker Hub Canvas Course]
==Troubleshooting==
==Troubleshooting==
*Grinder will not start - Check power supply, plug, and switch; inspect for blown fuses or tripped breakers.
*Motor hums but wheel does not turn - Inspect for jammed wheel, loose drive components, or capacitor failure.
*Excessive vibration - Verify wheel balance, check for worn bearings, and ensure grinder is securely bolted to pedestal.
*Wheel wobbles - Check wheel flanges, spindle threads, and wheel seating; replace damaged wheels.
*Overheating motor - Reduce load, check ventilation, and inspect for blocked air passages or over-tensioned bearings.
*Poor grinding performance - Dress the wheel, verify correct wheel type for material, and replace if worn or glazed.
==Maintenance==
==Maintenance==