Yard Force Overheating / Electrical Burn

Robot mower smells of burnt plastic or electronics during or after operation.

Advertisements

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.

Advertisements

Possible Causes

Overloaded blade motor, Grass buildup blocking cooling, Shorted wiring harness, Failing main PCB components

How to Fix / Troubleshooting

Safety first: Immediately turn OFF the mower, disconnect the battery, and remove it from the charging station. Do not continue using it until inspected.

Steps:

  • 1. Visual inspection: Open the housing and look for melted plastic, discolored connectors, or burnt PCB areas.
  • 2. Clean cooling paths: Remove grass and debris from around the blade motor and vents.
  • 3. Check wiring: Inspect harnesses for melted insulation or shorts to the chassis.
  • 4. Replace damaged parts: Replace any burnt connectors, wiring, blade motor, or main PCB as required.

Due to fire risk, if you are unsure of the damage extent, have the mower inspected by an authorized Yard Force service center.

Advertisements

Repair Difficulty

Professional Required 5/5

Required Part

Main Control PCB or Blade Motor Wiring Harness
Check Price on Amazon

We may earn a commission from links on this page.

Advertisements