- 8 -
No adjustment is necessary if the tip of the brush touches the screw head in the rail groove and rotates when the ma-
chine is turned on.
● Turn the machine off before adjusting the brush height.
● Loosen the brush height adjustment screws to adjust the brush height. (See Picture 4-1)
● Move the brush manually to check that the brush touches heads of the screws in the rail groove. (See Picture 4-2) If
the brush position is too high, screws in incorrect positions cannot be caught. If the brush position is too low, it may
sweep even correctly positioned screws from the rail or it may stop rotating.
5 - 2. Brush Height Adjustment
Brush
Screws
Brush height adjustment screws
Picture 4
４
-
２
４
-
１
Just touching
