Robot mower runs but leaves uncut strips of grass; mowing pattern seems random and coverage is poor.

Safety first: Turn OFF the mower before handling blades or boundary wire.

• Check blades: Inspect all blades on the cutting disc. Replace missing, bent, or very dull Hecht Robot Mower Blades.
• Verify cutting width: Ensure the blade disc is centered and not obstructed by grass buildup.
• Review boundary layout: Compare your installation to the Hecht manual. Ensure there is enough space along edges and around obstacles for the mower to navigate.
• Adjust mowing schedule: Increase mowing frequency so the mower has enough time to cover the entire area.
• Use guide functions (if available): Configure guide wire or zone start points according to the model to improve coverage.