Flymo UltraLife 1200: No loop / boundary signal

What this fault means

The mower cannot detect its wired installation.

Safety: Stop the mower and follow the manufacturer safety instructions before physical inspection.

Step-by-step checks

1. Check charging-station power and status light.
2. Inspect boundary connections and known splices.
3. Check guide-wire connection where the model uses one.
4. Use a short known-good test loop to isolate installation vs mower/base electronics.
5. Repair wire with weatherproof connectors rather than twisting bare conductors.

Evidence source: Manufacturer/support reference

Evidence checked 2026-08-25. Diagnostic procedures are labelled separately from manufacturer-exact error instructions.

Did one of these checks actually fix the mower?

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