Adjusting The Miter Angle; Kerf Board - Makita LS1040 Instruction Manual

operation of the blade guard should be corrected
immediately. Check to assure spring loaded return action
of guard. NEVER USE THE TOOL IF THE BLADE
GUARD OR SPRING ARE DAMAGED, FAULTY OR
REMOVED. DOING SO IS HIGHLY DANGEROUS AND
CAN CAUSE SERIOUS PERSONAL INJURY.
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, contact a Makita
service center for a new guard. DO NOT DEFEAT OR
REMOVE GUARD.
001782

Kerf board

1
002256
This tool is provided with the kerf board in the turn base
to minimize tearing on the exit side of a cut. If the kerf
groove has not yet been cut in the kerf board by the
factory, you should cut the groove before actually using
the tool to cut a workpiece. Switch on the tool and lower
the blade gently to cut a groove in the kerf board.
1. Blade guard
1
1. Kerf board
2. Turn base
2
Maintaining maximum cutting capacity
1
002257
2
1
001540
This tool is factory adjusted to provide the maximum
cutting capacity for a 260 mm saw blade.
When installing a new blade, always check the lower limit
position of the blade and if necessary, adjust it as follows:
First, unplug the tool. Lower the handle completely. Use
the socket wrench to turn the adjusting bolt until the
periphery of the blade extends slightly below the top
surface of the turn base at the point where the front face
of the guide fence meets the top surface of the turn base.
With the tool unplugged, rotate the blade by hand while
holding the handle all the way down to be sure that the
blade does not contact any part of the lower base.
Re-adjust slightly, if necessary.
CAUTION:
After installing a new blade, always be sure that the
•
blade does not contact any part of the lower base
when the handle is lowered completely. Always do
this with the tool unplugged.

Adjusting the miter angle

4
3
001778
Loosen the grip by turning counterclockwise. Turn the
turn base while pressing down the lock lever. When you
have moved the grip to the position where the pointer
7
1. Socket wrench
2
2. Adjusting bolt
1. Top surface of
turn base
2. Periphery of
blade
3. Guide fence
3
1. Pointer
1
2. Lock lever
3. Grip
4. Miter scale
2