Hecht Boundary Wire Partial Break / High Resistance

Robot mower's boundary wire LED on the charging station blinks or changes color, but mower shows no specific code and behaves erratically near the wire.

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

Corroded boundary connectors, Long boundary loop near maximum length, Multiple poor splices, Wire damaged but not fully broken

Safety first: Unplug the charging station from mains before touching the boundary wire.

Inspect all splices: Locate every connector in the boundary loop and remake any that show corrosion using new waterproof Hecht Boundary Wire Connectors.
Shorten loop if possible: Remove unnecessary detours or loops to reduce total wire length.
Use wire tester (if available): A boundary wire tester can help locate high‑resistance sections.
Replace damaged sections: Cut out and replace any suspect wire segments with new Hecht Boundary Wire.

Medium 3/5

Hecht Boundary Wire

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