Routine handling of trouble signals should be completed within how many minutes of receipt by the central station?

Routine handling of trouble signals within four minutes of receipt by the central station is critical for maintaining the integrity and reliability of fire alarm systems. This time frame allows for prompt identification and assessment of potential issues, enabling swift action to mitigate any risks that may arise from system malfunctions.

Timely responses to trouble signals are essential for ensuring that any faults are quickly addressed, thereby minimizing false alarms and prolonging the life of the fire alarm system. If delays occur beyond this established time frame, the potential for undetected malfunctions increases, which could compromise the system's effectiveness and the safety of the building's occupants.

Thus, the four-minute guideline is a recognized standard in the industry, promoting efficient communication and quick resolution of any reported troubles, thereby reinforcing the safety protocols that govern fire alarm systems.