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How to turn on the screw air compressor normally in winter

How to turn on the screw air compressor normally in winter
December 12, 2023

Winter is a season that brings with it colder temperatures and challenging conditions for various machinery and equipment. One such equipment that requires special attention during this time is the screw air compressor. In order to ensure its optimal performance and longevity, it is important to follow certain steps to properly start the screw air compressor in winter.

screw air compressors

The first step in starting a screw air compressor during winter is to inspect the unit thoroughly. Check for any signs of damage or wear and tear that may have occurred during the previous season. Look for any loose connections, leaks, or worn-out parts that may need replacement. It is essential to address these issues before starting the compressor as they can lead to further damage or inefficient operation.


Next, it is crucial to ensure that the compressor is located in a suitable environment. Winter conditions can be harsh, with low temperatures and high humidity. It is important to provide proper ventilation and insulation to protect the compressor from extreme cold and moisture. This can be achieved by installing insulation materials or using heaters to maintain a stable temperature around the compressor.


Before starting the screw air compressor, it is necessary to drain any accumulated moisture from the system. Winter air tends to be more humid, leading to an increased risk of water condensation inside the compressor. This can result in rust formation and damage to the internal components. Therefore, it is important to regularly drain the condensate from the system to prevent any potential issues.


Once the compressor has been inspected, the next step is to ensure that it has the appropriate lubrication. Cold temperatures can cause the oil to thicken, making it difficult for the compressor to operate smoothly. It is important to use the recommended oil viscosity for winter conditions and ensure that the oil is at the correct level. This will help to reduce friction and wear on the compressor's moving parts.


After ensuring proper lubrication, it is time to start the screw air compressor. Begin by turning on the main power supply and allowing the compressor to warm up for a few minutes. This will help to bring the internal components to the required operating temperature. Once the compressor has warmed up, slowly engage the motor and monitor the pressure build-up. Ensure that the pressure does not exceed the recommended levels to prevent any potential damage.


During the winter season, it is essential to regularly monitor the performance of the screw air compressor. Keep an eye on the pressure levels, temperature, and any unusual noises or vibrations that may indicate a problem. It is also important to follow the manufacturer's recommended maintenance schedule and perform any necessary servicing to keep the compressor in optimal condition.


In conclusion, starting a oil injected air compressor during winter requires careful attention to detail and certain precautions. By inspecting the unit, providing a suitable environment, draining moisture, ensuring proper lubrication, and following the correct startup procedure, the compressor can operate efficiently and avoid potential damage. Regular monitoring and maintenance throughout the winter season will help to ensure the longevity and performance of the screw air compressor.

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