If another alarm condition occurs while the audible alarm is silenced, what must happen?

When an audible alarm is silenced in a medical gas installation context, it is still essential to ensure that safety and alertness are maintained. If another alarm condition arises while the audible alarm is silenced, the system is designed to prioritize safety by re-initiating the audible signal. This ensures that personnel are made aware of the new alarm condition, which could indicate a critical issue requiring immediate attention.

The re-initiation of the audible signal serves as an important alert mechanism, reinforcing the need for action despite previous alarms being silenced. It highlights the system's commitment to maintaining a safe environment where any serious second alarm condition cannot be overlooked or ignored. Understanding the mechanism of alarm prioritization and functionality is important for medical gas installers, as it directly relates to patient safety and compliance with healthcare regulations.