Common knowledge on fan maintenance

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Common knowledge on fan maintenance: There are a wide variety of fans, which are used in many applications. We will guide you through the proper maintenance of boiler blowers and exhaust fans: 1. Regularly inspect the bearings in the fan’s drive mechanism, as well as the oil level and quality, and replace the lubricating oil on a regular basis. 　　 　　2. Regularly inspect the motor’s rotor, stator, and terminals; regularly check the motor bearings as well as the lubrication condition of these bearings, and replace the lubricant on a regular basis ； Check the condition of the motor cooling fan. 　　 　　3. Keep the outer surface of the equipment clean and apply paint for corrosion protection. 　　 　　4. Check the vibration of the fan; if the vibration is excessive, check the dynamic balance of the impeller. 　　 　　5. Regularly inspect and test the electrical components and wiring of the motor. 　　 　　6. During use, ensure that the temperature rise of the fan bearings and the motor does not exceed the allowable limit. 　　 　　7. Inspect other accessories of the exhaust fan (air inlet, damper, coupling, foundation condition, etc.).