Answer: It alerts the operator with visual and audible warnings, and provides diagnostic information to help identify the problem.
A. 1-2% B. 3-5% C. 6-8% D. 10-15% Answer: B Analysis: High humidity reduces effective air volume by 3-5%.
A. Low level of protection B. High level of protection C. Low power D. High noise answer: B. high protection level
A. Improve the purity of compressed air B. Reduce equipment noise C. Cooling and lubricating parts D. Increase equipment life Answer: C Analysis: The water-lubricated design of oil-free air compressors is mainly used to cool and lubricate compressor components to ensure…
A. <0.1ppm B. <0.01ppm C. <1ppm D. <10ppm Answer: B Analysis: According to ISO 8573-1:2010…
Answer: Ensure the installation site is clean, dry, and well-ventilated, and check the power supply and piping connections.