Certikin Overheating Windings or Electrical Arcing

Pump runs but there is a strong burning smell from the motor area.

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.

Possible Causes

Overloaded motor, failing bearings causing drag, loose electrical connections, insulation breakdown

Safety: Immediately switch off and isolate the pump. Do not continue to run it.

Inspect motor: Look for discoloration, melted insulation, or burn marks on the motor and terminal box.
Check connections: Tighten all terminal screws in the motor box and control panel.
Assess bearings: Rotate the shaft by hand to check for stiffness.

If the smell persists or visible damage is present, the motor is likely beyond economical repair and should be replaced.

Hard 4/5

Certikin pump motor assembly

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