Table Fountain Pump Not Working: Submersion, Storage, Troubleshooting

Indoor table fountain, new pump not working. Asks: how much water cover? 5-min wait before check—burned pump? Winter garage storage damage?

Submersible Pump Rules

• Fully submerged—motor cooled by water.
• No dry run—even 30 secs can damage seals/motor.
• Winter garage storage is fine if dry.

Troubleshooting

1. Unplug first.
2. Check impeller spins freely (remove cover).
3. Check fuse/GFCI.
4. Listen for hum—hum = power, jammed impeller. Silent = electrical fault.
5. Test in bucket of water—if works, fountain head/restriction issue.

5-Min Wait Myth

Pumps start instantly. Waiting dry = burnout risk.

Most likely: impeller blocked or air-locked. Clean, submerge fully, test.