Why does my Shark NV350NZ turn off on its own?
- BBenjamin SmithAug 2, 2025
If your Shark Vacuum Cleaner turns off by itself, it's likely due to overheating. This vacuum is equipped with a motor protective thermostat. To restart it, follow these steps: 1. Move the On/Off switch to the “O” (Off) position. 2. Unplug the vacuum. 3. Empty the dust cup and clean the filters. 4. Check for blockages in the hose, accessories, and inlet openings. 5. Allow the unit to cool for a minimum of 45 minutes. 6. Plug in the vacuum. 7. Turn the On/Off switch to the “I” (On) position to restart the vacuum. If it still doesn’t start, there may be a different issue.