AMSA summarizes the essential maintenance and replacement tips for float-free EPIRBs.
Float-free EPIRBs
Float-free EPIRBs are life-saving devices that automatically activate during emergencies at sea. These water-activated EPIRBs are securely housed in a float-free bracket. The EPIRB is ready to deploy when a vessel capsizes at depths of 1–4 meters. Equipped with a hydrostatic release unit (HRU), the EPIRB rises to the water’s surface and immediately starts transmitting the distress signal, alerting rescuers to your location.
But for these devices to work when you need them most, 2 critical components must be in top condition:
- Battery: EPIRB batteries have a limited lifespan and must be checked regularly to ensure they are in date and functional.
- Hydrostatic Release Unit (HRU): HRU must be replaced within 2 years of installation, unless the manufacturer specifies otherwise. This unit is crucial for the EPIRB’s deployment. Find out more about HRU replacement
Don’t forget to always do regular checks and follow the manufacturer instructions. By staying on top of these maintenance tasks, you ensure that your EPIRB will be ready to perform its life-saving role when you need it the most.
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Source: AMSA
