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Paul RodriguezJul 27, 2025
What to do if my ZOLL Fan device fails to operate properly?
- WWendy NealJul 27, 2025
If your ZOLL Fan device isn't working correctly, first, ensure all hoses, tubes, and fittings are properly connected. Next, review the control panel settings and follow the alarm mitigation steps in the Alarm Message Center (AMC). Also, check that the Fresh Gas/Emergency Air Intake Disk Filter and Removable Foam Filter are clean. Finally, confirm the device has power from both internal batteries and external sources.