Regular inspections

Impeller: Check the wear and dust accumulation of the impeller, clean and replace it in time.

Bearings: Regularly check the wear and lubrication status of the bearings and replace them if necessary.

Cleaning and Maintenance

Ventilation duct: Clean dust and debris in the ventilation duct regularly to maintain smooth air circulation.

Filter: Replace or clean the air filter to ensure air quality.

Lubrication

Lubrication: Check and replenish the lubricant regularly to ensure smooth operation of moving parts.

Lubrication Cycle: Establish a scientific lubrication cycle according to the manufacturer's recommendations.

Vibration Monitoring

Vibration sensors: Install vibration sensors to monitor the operating status of the fan in real time.

Abnormal handling: When abnormal vibration is detected, stop operation immediately and investigate the cause.

Electrical system

Motor inspection: Regularly check the wiring and insulation of the motor to ensure safe operation.

Control system: Check the sensitivity and accuracy of the control system and correct it in time.

Through these maintenance measures, the reliability and operational efficiency of forced ventilation fans can be effectively improved.