Summary: What solves the problem?
The E3 error indicates a blade motor fault, usually caused by an obstruction or overly tall grass. Follow these steps to remove the blockage and restore normal operation.
The blades are blocked by foreign objects.
The grass is too high or dense, causing motor strain.
Power off the mower completely.
Turn the mower over safely and wear protective gloves.
Inspect the blade area for any obstructions:
Remove twigs, stones, or grass buildup.
Restore the mower to its upright position and turn it back on.
Check the lawn height:
If the grass is taller than 9 cm, trim it with a conventional mower before using the robotic mower again.
💡 Pro Tip: Maintain your lawn at a height below 9 cm. This reduces motor strain and helps your robotic mower operate efficiently.
If the error remains after cleaning and trimming:
Contact customer support.
Provide details on when the error occurs.
Share photos of the mower blades and lawn area if possible.