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Zoll Powerheart G5 AEDs/Error code (EC) 501 - Priority 2 - Warning

09/06/2025
Medical devices HPRA safety notice

 

 

Point of informationDetails
Device manufacturer/supplier informationZoll Medical Corporation
Target audienceOwners / users of these devices 
What devices are affected?Powerheart G5 semi-automatic and automatic AEDs

Problem or issue?

The HPRA is issuing this Safety Notice to raise awareness of an issue affecting the Powerheart G5 AED, whereby the device may not deliver therapy when needed. 

After performing normally scheduled self-tests, Powerheart G5 AEDs may display Error Code (EC) 501 and be unable to deliver lifesaving therapy while in this state. The issue can be detected during routine inspection.

What is the risk?

If the error code outlined above is not detected, the device will be unable to deliver lifesaving therapy.

Why is the HPRA issuing this safety notice?

The manufacturer, via their local distributor Fleming Medical, has issued a field safety notice (FSN) in relation to this issue however the rate of acknowledgment from users in Ireland to date has been low. The HPRA is issuing this safety notice to raise awareness of the issue and ensure users undertake the actions outlined in the manufacturer’s FSN.  

What advice has the HPRA for users of these devices? 

  1. Refer to the accompanying FSN (linked at the bottom of the page) and follow instructions provided by the manufacturer.
  2. Ensure your organisation has a system in place for regular monitoring of these devices. 
  3. If an error code EC 501 is detected, Zoll advises that the device should be removed from use.
  4. Appropriate action should be taken to resolve the issue, as outlined in the accompanying FSN, and replace the device before it is needed in an emergency situation.
  5. Store devices within the recommended humidity range.
  6. Report any safety issues associated with these devices to the manufacturer and the HPRA.

Contact information

 ManufacturerDistributor
Name Zoll Medical CorporationFleming Medical Limited
Address269 Mill Road, Chelmsford, MA 01824, USACorcanree Business Park, Dock Road, Limerick V94 K6W4
Emailtechservice-uk@zoll.cominfo@flemingmedical.ie
Telephone0808 168 5000 or 0044 1928 2417011800 307777
Websitewww.zoll.comwww.flemingmedical.ie

HPRA contact information

All safety issues relating to medical devices should be reported to the HPRA using any of the following reporting options:

Further information on the role of the HPRA in relation to medical devices is available on the regulation of medical devices section of the HPRA website.

Any enquiries regarding this safety notice or any medical device safety issue should be emailed to us using our online contact form.

Documents

Opens in new window Powerheart G5 AEDs_Zoll_FSN for users PDF : 209KB | 05/06/2025 Opens in new window Powerheart G5 AEDs_Priority2_Warning_HPRA Safety Notice PDF : 112KB | 09/06/2025

Product images

Image of Zoll Powerheart G5 AED