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1. Prevent oil deterioration and corrosion:
Moisture accelerates corrosion of metal components and insulation materials, leading to ice blockage, copper plating peeling, and ultimately affecting the normal operation of the compressor.
2. Avoid mechanical wear and blockage:
Mechanical impurities (such as dust and welding slag) can cause wear in pistons, valves, and oil passages, and in severe cases, even block the oil passages, leading to compressor failure.
3. Ensure refrigerant purity:
Before adding refrigerant after vacuuming, air and moisture must be thoroughly removed to prevent the formation of acidic products, which can damage the electrical insulation properties of the lubricating oil and increase the risk of breakdown voltage.
4. Improve overall system efficiency:
Clean oil passages and a dry system reduce internal resistance, reduce energy consumption, improve the COP (Coefficient of Performance) of Refrigeration Compressors, and extend equipment life.
