1. Regular Cleaning: Periodically clean the explosion-proof fan to remove dust and foreign matter from its surface, ensuring proper ventilation.
2. Lubrication: Regularly apply an appropriate amount of lubricant to the fan's lubrication points to ensure effective lubrication during operation.
3. Regular Inspection: Periodically check the power supply wiring for proper condition, and inspect the fan blades for wear, deformation, or looseness, addressing any issues promptly.