Makita LS1221 - Manual (Page 8)

8
If the see-through blade guard becomes dirty, or sawdust
adheres to it in such a way that the blade is no longer easily
visible, unplug the saw and clean the guard carefully with a
damp cloth. Do not use solvents or any petroleum-based
cleaners on the plastic guard.
If the blade guard is especially dirty and vision through the
guard is impaired, use the supplied socket wrench to loosen
the hex bolt holding the center cover. Loosen the hex bolt by
turning it counterclockwise and raise the blade guard and
center cover. With the blade guard so positioned, cleaning
can be more completely and efficiently accomplished. When
cleaning is complete, reverse procedure above and secure
bolt. Do not remove spring holding blade guard. If guard
becomes discolored through age or UV light exposure, con-
tact a Makita service center for a new guard. DO NOT
DEFEAT OR REMOVE GUARD.
Positioning kerf board
This tool is provided with the kerf boards in the turn base to
minimize tearing on the exit side of a cut. The kerf boards are
factory adjusted so that the saw blade does not contact the
kerf boards. Before use, adjust the kerf boards as follows:
First, unplug the tool. Loosen all the screws (2 each on left
and right) securing the kerf boards. Re-tighten them only to
the extent that the kerf boards can still be easily moved by
hand. Lower the handle fully and push in the stopper pin to
lock the handle in the lowered position. Adjust the kerf
boards so that the kerf boards just contact the sides of the
blade teeth. Tighten all the screws (do not tighten firmly).
After adjusting the kerf boards, release the stopper pin and
raise the handle. Then tighten all the screws securely.
CAUTION:
• Before and after changing the bevel angle, always adjust
the kerf boards as described above.
1. Blade guard
1
001782
1. Kerf board
2. Screw
1. Saw blade
2. Blade teeth
3. Kerf board
4. Left bevel cut
5. Straight cut
1
2
001834
1 2
3
4 5
001800