---
title: Why is the fan motor on my baghouse not running?
description: Fan motor starts but does not stay running.
---

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# Why is the fan motor on my baghouse not running?

### Fan motor does not start.

- **Improper motor wire size** - Rewire using the correct wire gauges as specified by national and local codes.
- **Motor not wired properly** - See motor manufacturers wiring diagram. Check and correct motor wiring for the supply voltage present. Follow wiring diagram and the National Electric Code.
- **Motor not wired for available voltage** - Correct the wiring for the supply voltage.
- **Electrical supply down** - Check the power supply circuit for proper voltage. Check for any fuse or circuit breaker fault. Replace as necessary.

Fan motor starts but does not stay running.

- **Incorrect motor starter heater elements installed** - Check for the proper heater elements and replace if necessary.
- **Electrical circuit overload** - Check that the supply power circuit has sufficient power to run all the equipment.

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