Robot mower shows E10 and stops near the boundary wire.

Safety first: Unplug the charging station before modifying the boundary wire.

• Check layout near metal objects: Ensure the boundary wire is installed at the minimum distance from metal fences, steel edging, or buried pipes as specified by Stiga (often 30–40 cm). Move the wire further away if needed.
• Avoid parallel runs: Long parallel sections of boundary wire close together can distort the signal. Maintain recommended spacing between outgoing and return wires.
• Check for external interference: High‑power electric fences, underground power cables, or pool pumps near the boundary can interfere. Temporarily switch them off to see if E10 disappears.
• Inspect station and connections: Ensure the boundary wire is correctly connected to the station terminals and that the insulation is not stripped too far back causing shorts.
• Test with shortened loop: Create a small temporary loop (5–10 m) directly at the station and test the mower inside it. If E10 disappears, the issue is in the original perimeter layout or environment.