Is a pressure drop acceptable during an RZ 7000 leak test?

During an RZ 7000 leak test, a pressure drop is not acceptable because it indicates that there is a potential leak in the system. The integrity of the equipment is crucial for safety, especially in emergency situations like mine rescue where equipment reliability is paramount.

When the pressure drops significantly, it can signal that the seal is compromised, leading to reduced operational efficiency and increased risk of inhaling harmful gases or losing breathable air. Ensuring that there is no pressure drop during testing helps maintain confidence in the apparatus's performance and contributes to the safety of the personnel relying on the equipment.

Acceptable limits for pressure drops could suggest minor issues that may not significantly impact performance, which contradicts the strict safety protocols necessary in high-stakes environments like mining operations. Thus, maintaining a zero-tolerance approach toward pressure drops during a leak test reinforces the commitment to safety and operational integrity.