Troubleshooting & Maintenance

Troubleshooting & Maintenance Q&A

First, check if the battery is correctly installed. If it is, the battery may be expired or invalid and should be replaced. If the issue persists, it could be due to a mainboard or internal error—in this case, contact the manufacturer for professional repair.

Unexpected shutdowns are typically caused by a low or expired battery. Replace the battery and restart the device. If the issue continues, internal hardware may be at fault—please contact the manufacturer for servicing.

A continuous beep during standby mode indicates a self-test failure. You should stop using the device and contact the manufacturer for maintenance immediately.

Extended charging times could be due to battery failure or internal device issues. Stop using the AED and consult the manufacturer. If the battery is low, replacing it may resolve the issue.

This means the battery power is insufficient for reliable operation. Replace the battery immediately to ensure the AED is ready for emergencies.

This may happen if the defibrillation pads are not properly attached or making poor contact with the patient’s skin. Check the pad placement and ensure good contact. If the pads or cables are damaged, replace them. If the pad socket is faulty, contact the manufacturer.

A non-functioning status light may indicate a drained battery—try replacing it. If the issue remains, the indicator itself could be damaged, and the device should be checked by a professional technician.

Try reinserting the USB device to rule out a poor connection. If that doesn’t help, the USB device or the AED’s internal board may be faulty—contact the manufacturer for further diagnosis and repair.

If your AED fails its self-test, it may be caused by expired defibrillation pads, a low battery, or internal system errors. Start by checking the pads and battery—replace them if necessary. If the issue persists after replacing these components, the device may need professional servicing. Please contact the manufacturer or customer support for assistance.

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