There are many reasons for the decrease of the flow of side channel blower. What we need to do at this time is to use the exclusion method to exclude one by one. The common reasons are as follows:
1. The inlet and outlet air filter is blocked
2, the pump head speed is reduced
3. Increased resistance of pipe network
4. The working state increases
5, the motor steering reverse
The corresponding solutions are as follows:
1. Clean the filter screen
2. Low power supply voltage or motor failure
3. Reduce the resistance of pipe network
4. Adjust the working state
5. Rewire the motor
