Electricity Tech Talk

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Floor sanding machines, edgers, and dust containment systems all require AC (alternating current) electricity to operate. And when a machine doesn’t operate properly, understanding the electrical functions of the machine and the condition of the job-site electrical system can make the task of trouble shooting much easier. This tutorial video provides explanations of 120V and 240V electrical systems, maintenance and troubleshooting of power tool electrical systems, and job-site tips to help lower the risk of delays. This tutorial was recorded as a Facebook Live event.