Common reasons: 1. The damper in the intake pipe is not closed at startup; Corresponding treatment measures: 4. Identify the cause and eliminate its fault; 5. Check if the power supply is normal and voltage regulator; 6. Replace the bearing to eliminate vibration; 7. Adjustment, overhaul. Concerned about surprises Label: Causes and countermeasures for excessive motor current and temperature rise Previous: Common trouble shooting methods for automatic labeling machine Next: Hydraulic diaphragm type metering pump product features and components Water Meter,Wireless Water Submeter,Ultrasonic Water Meter,Water Submeter Ningbo Safewell Plumbing Co., Ltd. , https://www.safewellbrass.com
2. The flow rate exceeds the specified value or the air duct leaks;
3. The density of the transport gas is increased to increase the pressure;
4. The motor itself causes;
5. The current is disconnected from the single line, and the voltage is insufficient or lacks phase;
6. The coupling is skewed or unevenly spaced;
7. Bearing damage or severe vibration of the bearing housing;
8. The ventilator joint work deteriorates or the pipe network fails;
1. Close the damper when driving;
2. Close the small throttle valve and check for leaks. If it leaks, repair it;
3. Identify the cause, such as the gas temperature is too low, increase the temperature or reduce the air volume; 