Teun & Katrien: Bury boundary wire
You can bury the boundary wire slightly, but we advise against this. The boundary cable will naturally become invisible within 1-2 months and will lie progressively deeper. The deeper it lies, the worse the signal from the cable reaches the mower. So after a few years, this could cause problems more quickly. Another reason is that it is useful during installation to first lay out the cable roughly (with few pegs), which makes it easier to adjust so that the edges are properly covered. Make sure the mower blade is at its highest setting to avoid cutting the cable! Once the cable is perfectly positioned, you can secure it further with pegs.
For more questions, please feel free to email us at Service@zoefrobot.nl