How do I change my knives?
Tools required:
- 2x hands
 - 1x slotted screwdriver
 
 1
 Switch off the robotic lawnmower.
 2
 Turn your robotic lawnmower over.
 3
                             Turn the blade disc so that you can reach the screw using the recess (see picture).
 4
 Hold the disc and remove the knife.
 Be careful not to cut yourself during this process! 
5
 Now take a new blade and replace the old one.
 6
 Repeat this process for the rest of the blades.
 7
 
Make sure all blades are tight and properly seated. They should move freely and not be caught by the screw.
 📷 Detailed view of the cutting disc with recess