32 – En
g
lish
Maintenance
3 Fit the front cover.
4 Set the cutting height control to one of the positions 1-7
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.
Rider 11 C, 13 C, 16 C, 16 AWD
• Put the unit in the service position, see Service position
for the cutting unit.
Rider 11 R
• Lift up the cutting unit
• Set the cutting height control in the highest position.
The blades should be balanced after sharpening.
Damaged blades should be replaced when hitting obstacles
that result in a breakdown. Let the servicing dealer judge
whether the blade can be repaired/ground or must be
discarded.
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 Service position
for the cutting unit.
2 Loosen the knob holding the BioClip-plug and remove the
plug.
3 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.
!
WARNING! If the blades are cracked,
whether caused by poor repair or other
damage, they could break while being used.
The risk increases if the blades are poorly
balanced.