Hecht False Lift/Tilt Detection

Robot mower frequently reports being lifted or tilted even on flat ground (but without a specific code shown).

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

Loose tilt sensor, Excessive chassis flex, Faulty lift sensor switch, Firmware sensitivity too high

Safety first: Turn OFF the mower before inspection.

Check for play: Gently press on different parts of the housing and see if it moves relative to the chassis.
Inspect mounting (advanced): Open the housing and ensure the Tilt Sensor Module and lift switches are firmly mounted.
Reduce shocks: Remove or smooth sharp bumps and edges in the lawn that may cause sudden jolts.
If false triggers continue: Have a technician replace the Tilt / Lift Sensor Module or update firmware if an update is available.

Hard 4/5

Tilt / Lift Sensor Module

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