A well-maintained lawn starts with a clean cut. To ensure your Greenworks Optimow M works reliably, you should change the blades regularly. In this guide, you'll learn when replacement is advisable, which accessories you need, and how to perform the change yourself in just a few minutes.

When is the right time to change the blades?

• The grass is torn instead of cut.
• The cutting pattern is uneven or yellowish.
• The robotic mower operates louder than usual.

Recommended: every 6–8 weeks or after approximately 50 operating hours.

What you need

• Phillips or Torx screwdriver
• 30 titanium replacement blades including screws
• Protective gloves

Step-by-Step Guide

1. Turn off the robotic mower and remove it from the charging station.
2. Carefully flip it over so it lies securely.
3. Loosen old screws and remove blades.
4. Insert new blades with screws and tighten by hand.
5. Set up the robot and start it briefly – check that all blades rotate freely.

Advantages of Titanium Blades

• More durable and sharper thanks to titanium carbide coating
• Rust-free and weather-resistant
• Precise cut for an even lawn

Care Tips

• Clean the mowing deck regularly
• Lightly oil screws
• Dispose of old blades safely

FAQ

How often do I need to change the blades?

Approximately every 6–8 weeks, depending on usage and grass density.

Do the blades fit other models as well?

No, they are specifically designed for the Greenworks Optimow M.

How many blades are included in the set?

30 replacement blades including 30 screws – ideal for multiple changes.