No matter how reliable your aspirated smoke detection system is, maintenance is key. Without proper maintenance, these systems will degrade in performance. Most of the time, these downgrades aren’t noticed until a threat happens.
Maintaining your smoke detectors can ensure you never face unexpected failures in an actual threat. It enhances the lifespan of your system, especially if the environment is complex. Maintenance can save businesses from major damage and be compliant to safety standards.
In this blog, we guide you on how to maintain your aspirated smoke detection system properly.
Daily Maintenance Checks
This stage includes the basic routine checks required by aspirated smoke detection systems.
Frequent checking is needed if their system is placed in a contaminated or intensive environment.
Basic checks include making sure the status LED signals. Most aspirated smoke detection systems use an “OK” LED that illuminates to denote normal status. Sometimes, the system may switch to specific modes by mistake. Look for lights flashing on and off and relevant signals to ensure the system isn’t in any mode that isn’t required.
Take some time to check the event log daily for fault history or issues.
Quarterly and Semi-Annual Maintenance
Visual inspection is one of the prominent methods under quarterly/semi-annual maintenance. Aspirated smoke detection systems can get damaged at exhausts and inlets. Inspecting these areas visually is an effective way to make sure they work right. Other areas like the unit exterior and grilles, for damage or obstruction, also matter. Check at least once a month for optimal performance.
Monitor the airflow sensitivity of the system. In dirty and contaminated environments, this is required on a semi-annual basis. Check whether the airflow values in the detector are within normal parameters.
Annual System Maintenance
The annual maintenance stage targets the deeper-residing problems. Aspirated smoke detection systems possess areas that may need cleaning at least once a year. Detection chambers are susceptible to prolonged exposure to dust, moisture, and debris. This can reduce the accuracy of detection.
They can also clog filters, which can prevent smoke from entering the detection chamber. Dust particles entering the chamber can also cause false alarms. Hence, make sure these points are cleaned and replaced if needed.
Also, pay attention to pipeline maintenance as well. Check blockages, ruptures, and loose connections in the pipeline. Flush sampling pipes to remove any blockages with the support of relevant professionals.
Conduct necessary tests, like alarm function tests, for further assurance.
Long-Term Efforts
Aspirated smoke detection systems require many long-term maintenance efforts. The most basic requirement is air filter replacement. This component must be replaced every 1-2 years. These filters often get damaged within 1- 2 years due to prolonged dust flow. Ignoring this can cause false alarms and damage the detector’s optical sensor.
After about 10 years, professional calibration is essential. Detectors must be returned to the manufacturer for verification. This also includes adjusting them for known standards for accurate outputs.
Sustained Security Measures with Controlled
Controlled UK has always been the trusted fire and security company in the UK for all your needs. Explore our advanced aspirated smoke detection systems in the UK. Our systems are assured to perform for longer periods with minimal effort. When partnering with us, we even guide you in maintenance. Our team will contact you for timely maintenance and guide you throughout each step.
Partner right now for a full-scope of fire and security solutions in the UK, delivered at the best quality. Controlled UK is the home for reliable security solutions for all.
