Webb Scarifier Rake - 40V - 38cm

You need to physically swap the cassettes. Remove the currently attached cassette and install the desired one (scarifier or raker) according to the user manual's instructions.

It's best to scarify or rake when the soil is slightly damp, not waterlogged or bone dry. This allows the blades to penetrate effectively without damaging the lawn or being overly strenuous on the machine.

Battery life depends on the capacity of the 20V batteries used and the intensity of the work. For optimal performance and runtime, use two batteries of the same capacity and charge level.

No, this model requires two 40V (2 x 20V) batteries to operate and achieve its intended performance.

After use, clean the cassettes to remove grass and debris. Inspect them for damage or excessive wear. Sharpen or replace as needed, following manufacturer guidelines.

Use the single-lever height adjustment located on the side of the machine. Move the lever to one of the four marked positions (-9mm, -3mm, +3mm, +6mm) to set the desired working depth.

Ensure both batteries are correctly inserted and fully charged. Check that the safety key is in place and that the collection bag is properly attached, as some models have safety interlocks.

Check that the correct cassette is installed and that the working depth is set appropriately for the task. Ensure the blades or tines are clean and free from debris. The lawn may also be too wet or too dry; adjust conditions if possible.

Ensure the bag is correctly attached and not overfilled. Check for blockages in the chute leading to the bag.

Turn off the machine immediately and inspect the cassettes for damage or debris. Ensure all fasteners are tight.