Enhancing Airport Safety: Replacing Over 250 ATEX Manual Call Points at European refuelling operation
7 May 2025
Enhancing Airport Safety: Replacing Over 250 ATEX Manual Call Points at European refuelling operation
A flight refuelling company at a major European airport recently contacted Ex-tech Signalling to discuss replacing over 250 explosion proof Manual Call Points (MCPs) that had been in service for over 10 years. These call points which were originally manufactured by Ex-tech Signalling, had been supplied over many years by various companies and contractors.
By analysing serial numbers, Ex-tech Signalling identified the oldest units and scheduled a replacement plan to ensure optimum safety and performance for the next decade and beyond.
The Role of Manual Call Points in refuelling operations
Manual Call Points, also known as emergency break glass units or red fire alarm call points, play a critical role in ensuring safety in the operation. They are essential components of the fire alarm system, allowing individuals to manually trigger an alarm in the event of a fire or other emergency. This immediate alert is crucial in any operation at an airport (or elsewhere) where rapid response times ensure the safety of staff, infrastructure and passengers.
In airports, MCPs are strategically placed in accessible locations throughout terminals, hangars, and other facilities, in this case in the refuelling company’s operations. Their presence ensures that anyone who detects a fire or hazardous situation can quickly alert emergency services, facilitating a swift and coordinated response.
In this case, the break glass units needed to be explosion proof for hazardous area operations. Despite a higher flashpoint than gasoline, aviation fuel is still a flammable liquid, so ATEX compliant MCPs are used to ensure that they cannot be the source of an ignition.
Importance of Maintenance and Scheduled Replacement of Explosion proof Manual Call Points
Over time, even the most reliable safety equipment can degrade due to environmental factors, wear and tear, and technological advancements. Regular maintenance and timely replacement of MCPs are essential to ensure they function correctly when needed. The recent project undertaken by Ex-tech Signalling highlights the importance of proactive safety measures in maintaining the integrity of safety systems within airport perimeters.
By replacing over 250 flameproof call points that had been in service for over a decade, Ex-tech Signalling ensured that the fire alarm system remains robust and reliable in the refuelling business’ operations. This replacement project involved a thorough analysis of serial numbers to identify the oldest units, followed by a carefully planned schedule to replace them with new, SIL2 rated manual call points. This approach not only enhances safety but also ensures compliance with the latest safety standards and regulations.
Benefits of Upgrading to Modern ATEX MCPs
Modern MCPs offer several advantages over older models. They are designed to be more durable, reliable, and user-friendly. For example, Ex-tech Signalling’s range is now SIL2 rated with material options including glass reinforced plastic, as well as stainless steel.
Attention Distributors: If you’re in need of a reliable manufacturer of ATEX, IECEx and SIL2 rated manual call points and other audible visual signalling solutions then get in touch to see how you can become a reseller – We’re growing our trusted distributor network and we’d like to talk.
