How To Check Fire Alarm System

The fire alarm system serves as an integral part of any building, whether residential or commercial. It is a safety net against unexpected fire outbreaks by alerting residents or dwellers to the imminent danger. However, to ensure that it is always up to the task when required, this system needs to be checked consistently. This check includes regular inspections and maintenance to assure its capacity to detect and alert appropriately. Many may wonder, "How do I check my fire alarm system?" This article aims to provide a comprehensive guide on how to do just that.

Understanding the Fire Alarm System

Before delving into the details of checking your fire alarm system, it's imperative to understand the basic components of the system. Generally, a fire alarm system consists of fire alarm control panels, fire detectors (like smoke detectors and heat detectors), alarm notifying appliances such as sirens or strobes, and manual pull stations. The fire alarm control panel acts as the system's brain, processing signals from detectors and initiating the alarm.

Checking the Fire Alarm Control Panel

The fire alarm control panel is the core of the fire detection and alarm system in your building. Hence, checking it is crucial to ensure the overall functionality of the system. The fire alarm control panel should display a normal or active signal. Any other signal may indicate an issue with the system. Check regularly for trouble signals or system supervisory signals and have a qualified technician address any identified problems.

Inspection of Detectors

Fire detectors are key to the early detection of fires and the initiation of an alarm. Checking both smoke and heat detectors is critical. For smoke detectors, use a smoke detector test spray to simulate smoke conditions. The spray disperses airborne particulates that should trigger the detector and thus the fire alarm system. Heat detectors should be checked with a heat gun, raising the surrounding temperature and checking for an alarm. It's recommended that a specialized professional conducts these tests, especially for commercial setups as there are more complex systems in place.

Checking Alarm Notification Appliances and Manual Pull Stations

Alarm notification appliances such as sirens, strobes, or bells should be checked to ensure they are working effectively. On initiating a manual test, these devices should sound off or light up as designed. Manual pull stations – another crucial component – should also be examined to assure that they can activate the fire alarm system when triggered manually.

Fire Alarm System Battery Backup Check

Most fire alarm systems are powered by the building's electricity. However, they also incorporate a backup battery system to ensure continuous operation during power outages. Regularly check these backup batteries' functionality by disconnecting the primary power source and observing whether the system continues to function smoothly.

The Significance of Regular Professional Inspection

While a basic user-level check is essential, fire alarm systems should undergo regular professional inspection and maintenance to ensure optimal functionality. These inspections often include more complex procedures, like checking the integrity of circuitry, connections, and the overall system health. It is usually recommended to schedule a professional inspection at least once a year, or as often as the local fire code dictates.

Keeping Records of the Check

Every check, inspection, replacement part or repair of your fire alarm system should be accurately recorded. This record-keeping plays a crucial role in the event of a fire or related incidents, as it shows that the fire alarm system was maintained and working correctly. Ensure to note down the date of the check, name of the checker, any detected problems, and how these issues were addressed.

Conclusion

Checking your fire alarm system is a necessity that should never be overlooked. It offers assurance that your property would have a reliable alert system in case of a fire. Remember, while you can perform basic checks as a user, it is paramount to involve a qualified professional to periodically service the system. By adhering to these guidelines, you will be able to keep your fire alarm system in an always-ready condition, ensuring the safety and security of your property and its occupants.