36 – 

English

Maintenance

6

Grip the front edge of the unit and pull forwards until it 
stops.

7

Lift the unit until it stops and a clicking sound is heard. The 
unit locks automatically in the vertical position.

Restoring from service position

1

Grip the front edge of the unit and loosen the lock, fold 
down and slide in the unit.

2

Replace the cutting height stay and the belt.

3

Tension the belt with the belt adjuster.

4

Fit the front cover.

Checking the blades

To achieve the best mowing results it is important that the 
blades are undamaged and well-sharpened.

Check that the blades’ attachment screws are tight.

If the blades hit a foreign body such as a stone, they should 
be inspected before using them again. 

The blades should be balanced after sharpening. Let the 
servicing agent judge whether the blade can be repaired/
ground or must be replaced.

Removing the BioClip plug

To change a Combi unit from BioClip function to cutting unit 
with rear ejection, remove the BioClip plug located under the 
unit with three screws.

1

Put the unit in the service position, see Placing in the 
service position.

2

Remove the three screws holding the BioClip plug, and 
remove the plug.

3

Tip: Fit three full-thread screws M8x15 mm in the screw 
holes to protect the threads.

4

Replace the unit in normal position.

Fit the BioClip plug in the reverse order.

IMPORTANT INFORMATION

 Replacing or sharpening the 

blades should be conducted by an authorised service 
workshop.