Davey Overheating Motor

Pump runs very hot to the touch and may shut down after some time.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Blocked cooling vents, High ambient temperature with poor ventilation, Running at too high speed for long periods on variable speed models, Internal motor fault increasing current draw

How to Fix / Troubleshooting

Safety first: Turn off power and allow the motor to cool before touching it. Some heating is normal, but it should not be too hot to touch briefly.

Step-by-step checks:

  • 1. Clean vents: Brush or blow dust and debris from the motor cooling slots and fan cover.
  • 2. Improve ventilation: Ensure the pump is not enclosed in a tight box; provide airflow and shade if in direct sun.
  • 3. Adjust run profile: On Davey variable speed pumps, reduce the maximum speed or duty cycle to lower heat.

If overheating persists, have a technician check current draw and motor condition.

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Repair Difficulty

Medium 3/5

Required Part

Motor Cooling Fan
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