Screw air compressors play a vital role in industrial production. However, when they fail to start, production progress can be severely impacted. OPPAIR has compiled some possible causes of screw air compressor startup failures and their corresponding solutions:
1. Electrical Problems
Electrical problems are common causes of rotary air compressor startup failures. Common problems include blown fuses, damaged electrical components, or poor contact. To resolve these issues, first check the power supply to ensure proper operation. Next, inspect the fuses and electrical components individually, replacing any damaged components promptly.
2. Motor Failure
The motor is a core component of PM VSD screw air compressor, and its failure can also cause the unit to fail to start. Motor failures may manifest as aging insulation, leakage, or bearing damage. Regular maintenance is required to check the insulation and bearing condition, and any problems identified should be addressed promptly.
3. Insufficient Lubricant
Lubricant plays a vital role in air compress machine, reducing wear and tear and helping to dissipate heat. Insufficient lubricating oil can cause difficulty starting a screw compressor or unstable operation. Therefore, users should regularly check the lubricating oil level to ensure sufficient lubricant and good quality.
In addition to the aforementioned reasons, there are other potential causes of compresor de tornillo startup failure, such as excessive dust accumulation inside the equipment and excessive exhaust pressure. These issues require user investigation and resolution based on the specific circumstances.
When discussing screw compressor startup issues, we should also pay attention to inverter startup failures. The inverter is a key device controlling the operation of the compresores de aire, and its failure may prevent the compressor from starting or operating properly. The following are some common PM VSD screw compressor inverter fault codes and their solutions:
1. E01 – Low Power Supply Voltage: Check whether the power supply voltage meets the equipment requirements. If the voltage is too low, adjust the power supply or add a voltage stabilizer.
2. E02 – Motor Overload: This may be caused by excessive motor load or prolonged operation. Users should check the motor load and manage operating times appropriately to avoid overload.
3. E03 – Internal inverter fault: This condition may require professional inverter repair or replacement of damaged components. Users should promptly contact after-sales service for assistance.
In summary, a screw air compressor failing to start could be caused by a variety of reasons, and users should investigate and address the specific situation. Regular maintenance and inspection are also important preventative measures. Proper use and maintenance can extend the life of a screw air compressor and maintain its optimal performance.
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Post time: Aug-02-2025
