What does a Class 3 leak refer to in maintenance?

A Class 3 leak is characterized by the presence of drops of liquid that form and fall from the leak point, indicating a more severe leak than just a continuous wetness or minimal leakage. This classification is used in maintenance and repair contexts to help determine the severity of the leak, the necessary response, and action required to fix it. Class 3 leaks require more urgent attention and intervention since they can lead to more considerable damage or safety hazards if left unaddressed.

The emphasis on drops that fall underscores the active nature of the leak and distinguishes it from other leak classifications that might indicate less severe issues without tangible liquid loss. Recognizing this classification is crucial for maintenance personnel in prioritizing repairs and ensuring safety in operations.