A. External motor body cleanliness of totally enclosed is important since the body helps to dissipate heat generated B. Dirt, oil, grease and moisture are primary culprits in deterioration of insulation of stator windings of a motor. C. High-pressure dry compressed air cleaning is preferred over suction cleaning for stator windings. D. Dry compressed air at a high pressure can drive in dirt inside windings instead of removing them. « Previous Next »
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