During an inspection, what should be checked regarding the air compressor?

The focus during an inspection of an air compressor should be on its functional integrity and secure mounts. This is because ensuring that the compressor operates effectively is crucial for the overall performance of the mechanical systems it supports. Inspectors need to verify that all components are working as they should, including checking for any signs of wear, leaks, or pressure drops which could indicate a malfunction or potential safety issues. Additionally, secure mounts are important to minimize vibration and potential damage to both the compressor and the surrounding structure. This aspect of the inspection directly relates to safety, reliability, and longevity of the equipment, making it the key point of focus.

In contrast, assessing its color and size is not relevant to its performance or safety. Evaluating the noise level might provide some insights into its operation, but it is not as crucial as understanding its functional capability. While knowing the age of an air compressor can give an inspector general maintenance history or expected lifespan, it does not directly affect its current operational integrity. Thus, the primary concern should always be the compressor's condition and how well it is secured in place during the inspection process.