As a business owner or property manager ensuring the safety and security of your employees is paramount. A well-maintained commercial fire alarm system can make all the difference during emergencies. Let’s dive into the essential steps for testing and inspecting your fire alarm system:
Check Your Fire Alarm Intervals:
Each fire alarm system has specific testing and maintenance requirements. Determine how often your fire alarms should be inspected and tested.
Call for an Inspection:
Schedule regular inspections by a qualified professional. They will thoroughly assess your system and identify any issues.
Test the Smoke Detectors:
Ensure that all smoke detectors are functional. Test them according to the manufacturer’s guidelines.
Inspect the Emergency Lights:
Emergency lights play a crucial role during power outages. Verify that they are operational and provide adequate illumination.
Test the Fire Alarm:
Conduct a comprehensive fire alarm test. This includes checking sirens, strobes, and other audible/visual components.
Remember the importance of proper labeling and documentation during inspections. Maintain an inspection logbook for your business, detailing each test and inspection.
Additionally, consider conducting fire drills in conjunction with your fire alarm system. Familiarize employees with evacuation procedures and emergency exits.
For more detailed guidance, consult resources such as the NFPA Standard and professional fire alarm inspection services.
Key Points from NFPA 72 Chapter 14
Control Unit Display Height:
Paragraph 10.4.3 addresses the mounting height of fire alarm control unit displays and controls. According to this requirement, visible indicators, switches, lamps, or textual displays should be positioned as follows:
The distance to the highest switch, lamp, or textual display must not exceed 5 feet (60”) above the finished floor.
The lowest switch, lamp, or textual display should be no less than 1.5 feet (0.4 meters) above the finished floor.
Exemption for Dedicated Function Control Units:
Paragraph 10.4.5.1 states that smoke or heat detectors are not required to be installed at the location of a dedicated function fire alarm control unit. This exemption applies to control units that do not provide local or supervising station notification signals. For example, elevator recall control units fall under this category.
CO Alarm Requirements:
With the 2019 edition of NFPA 72, all CO alarm requirements have been integrated into this code. Previously, these requirements were part of NFPA 720, which is now being retired. The transition ensures that CO alarm guidelines align with the broader fire alarm system standards.
Secondary Power Supply for Carbon Monoxide Detection:
Proposed paragraph 10.6.7.2.3 addresses the secondary power supply for carbon monoxide detection systems. When CO detection is not monitored by a supervising station, the secondary power supply must:
Operate the CO detection system under quiescent load for a maximum of 24 hours.
Be capable of operating both the CO detection system and all notification appliances for an additional 12 hours after the initial period.
Air Sampling Smoke Detectors:
A new section 17.7 is being added to NFPA 72 to address specific requirements for air sampling smoke detectors and detection systems. This section covers aspects such as pipe network installation, air duct applications, and electrical/data cabinet applications.
It’s crucial to stay informed about NFPA 72 requirements. Compliance with Chapter 14 ensures the reliability and effectiveness of fire alarm systems. Regular inspections, testing, and maintenance play a vital role in safeguarding lives and property.
We consult the full versions documents and stay up-to-date with any revisions. However, We cannot guarantee up to date information on the web site, the contents of this page are for reference only. For the purpose of an informed client.
