What should personnel do if a fault in the fire alarm system is indicated?

When a fault in the fire alarm system is indicated, the correct approach is to inspect and resolve the issue. This action is critical because fire alarm systems are designed to provide early warning of fire conditions and other emergencies. If a fault is present, it may compromise the system’s ability to detect fires or alert occupants, possibly putting lives at risk.

By conducting an inspection, personnel can identify the root cause of the fault—whether it is a malfunctioning component, wiring issue, or another type of problem. Resolving the issue promptly helps ensure that the fire alarm system is operational and ready to respond to any emergencies, maintaining the safety of building occupants.

Other options, such as ignoring the fault or resetting the system without addressing the underlying issue, could lead to dangerous situations where the fire alarm fails to perform as needed. Evacuating the building might be necessary in some circumstances, but it does not directly address the fault in the fire alarm system, which should be the first priority.