False alarms and faults on Fire Indicator Panels (FIPs) are a significant concern for both residents and fire protection services. These incidents not only disrupt daily activities but also divert emergency services from genuine emergencies. This potentially puts lives at risk. Understanding the causes and implementing preventive measures can significantly reduce the occurrence of these false alarms and faults.
Common Causes of False Alarms
False alarms often trigger by everyday activities and environmental factors. Some of the most common causes include:
- Cooking fumes: Unattended cooking or burnt toast can easily trigger smoke detectors.
- Steam: From showers or boiling water.
- Aerosol sprays: Such as deodorants or cleaning products.
- Cigarette smoke and candles: Especially in poorly ventilated areas.
- Dust and insects: Accumulation in or around smoke detectors.
- Tradespeople activities: Such as painting, plastering, or pressure cleaning, which produce airborne particles.
- System malfunctions: Due to poor maintenance or outdated equipment.
Preventive Measures
To minimize the occurrence of false alarms, you can use several strategies:
- Educate Residents and Occupants:
- Avoid leaving cooking unattended.
- Do not smoke indoors.
- Use aerosol sprays away from smoke detectors.
- Ensure proper ventilation when cooking or showering.
- Isolate Fire Detection Systems During Maintenance:
- Tradespeople should isolate the fire detection system if their work generates dust or fumes.
- Ensure adequate ventilation during minor works to prevent false alarms.
- Regular Maintenance:
- Regularly clean and inspect smoke detectors.
- Monitor for insect infestations, especially during summer months.
- Ensure the fire detection system is maintained by a competent person.
- Appropriate System Design:
- Ensure the fire detection system is suitable for the building and its specific areas.
- Consider using heat detectors instead of smoke detectors in areas prone to false alarms, such as kitchens or plant rooms.
Insights from Australian Authorities
Australian fire authorities emphasize the importance of reducing false alarms to ensure the efficiency and effectiveness of emergency services.
According to Fire Rescue Victoria, false alarms can lead to complacency, delayed response times to real emergencies, and unnecessary congestion of emergency call services.
Fire and Rescue NSW highlights that approximately 98% of automatic fire alarm activations in 2023 were unwanted. They stressing the need for proper management and maintenance of these systems.
The Country Fire Authority (CFA) also notes that false alarms can disrupt business activities, leading to productivity losses and potential charges for businesses. To mitigate these issues, authorities recommend regular assessments, maintenance, and management of fire alarm systems, ensuring they meet the relevant Australian Standards.
Conventional Panels
Conventional fire indicator panels lack the capability to store data on which specific detector triggered an alarm. When the panel is reset, it becomes challenging to identify the faulty detector causing repeat alarms. In buildings experiencing a series of false alarms, the only way to pinpoint the source is for a resident to inform the fire contractor of the exact location of the faulty detector, or for the fire brigade to leave the detector in alarm and zone isolated, calling in the contractor for rectification.
Managing faults and false alarms on conventional systems can be more:
- disruptive,
- costly,
- and labor-intensive
compared to addressable fire indicator panel systems. These addressable systems have the advantage of tracking and storing data on where alarms and most faults originate, making maintenance and troubleshooting more efficient.
Wireless Systems
Wireless systems are prone to faults due to their reliance on batteries with limited lifespans and wirelessly communicated transmission paths throughout a premises. Having an active committee member who can replace batteries and reset the fire panel system can help reduce ongoing maintenance costs.
Owners of wireless systems should budget for more frequent replacement of detectors compared to fully wired systems. The individual detectors in wireless systems have a shorter expected lifespan than many wired smoke detector products. Undertaking annual battery replacements can help prevent faults, leading to lower overall maintenance costs rather than waiting for a fault to occur and calling out a fire technician to rectify it on a case-by-case basis.
By implementing these preventive measures and adhering to guidelines from fire authorities, the occurrence of false alarms and faults on FIPs can be significantly reduced, enhancing safety and efficiency for both residents and emergency services.
REDMEN: your Fire Indicator Panels (FIP) solution provider
REDMEN Fire Protection Management is a NSW fire protection provide. We know the industry inside and out. With offices in Sydney, Newcastle and the NSW Central Coast, we have hundreds of years of combined experience in fire protection. We have tracked the evolution of fire standards and legislation, and even been instrumental in their development.
Our Fire Indicator Panels (FIP) expert staff will provide a free review to make sure that you are compliant with the fire protection needs of your business. Just contact us today and we can set up an appointment today and we will be able to set your mind at ease.
