Sivu 11 / 18
7.3.
Adjusting the blades
Edge of the blade should be 15
–
45 mm lower than the blade frame. Blades need to be adjusted at the latest when the
blade edge is less than 10 mm lower than the blade frame (picture 4). Do not adjust the blades more than 50 mm lower
than the blade frame.
Picture 4. Minimum distance of the blade to the frame
Blades can be adjusted three times. Each time there will be about 45 mm wear edge on the blade. First when the blade
is new, it is in the position of picture 5. When the blade edge wears out it is lowered and attached from the upper holes
of the blade (picture 6). Next time the blade is turned and again attached from the lower holes (picture 7). When the
blade edge wears out again it is lowered by attaching it from the upper holes (picture 8). When the blade edge wears out
in this position, it needs to be replaced.
Picture 5. New blade
Picture 6. Lowered blade
Min. 10 mm
