Makita LS1214LB, Instruction Manual

Page: 21 / 39

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way back toward the operator. Switch on the tool without
the blade making any contact and wait until the blade
attains full speed. Then gently lower the handle to the
fully lowered position while applying pressure in parallel
with the blade and PUSH THE CARRIAGE TOWARD
THE GUIDE FENCE TO CUT THE WORKPIECE. When
the cut is completed, switch off the tool and WAIT UNTIL
THE BLADE HAS COME TO A COMPLETE STOP
before returning the blade to its fully elevated position.
CAUTION:
• Always be sure that the blade will move down to bevel
direction during a bevel cut. Keep hands out of path of
saw blade.
• During a bevel cut, it may create a condition whereby
the piece cut off will come to rest against the side of the
blade. If the blade is raised while the blade is still rotat-
ing, this piece may be caught by the blade, causing
fragments to be scattered which is dangerous. The
blade should be raised ONLY after the blade has come
to a complete stop.
• When pressing down the handle, apply pressure in par-
allel with the blade. If a force is applied perpendicularly
to the turn base or if the pressure direction is changed
during a cut, the precision of the cut will be impaired.
• Always set the sub-fence to the left position when per-
forming left bevel cuts.
5. Compound cutting
Compound cutting is the process in which a bevel angle
is made at the same time in which a miter angle is being
cut on a workpiece. Compound cutting can be performed
at angle shown in the table.
At the miter angle of left 45° and bevel angle of left 45°,
workpieces up to 66 mm high and 170 mm wide can be
cut.
At the miter angle of right 45° and bevel angle of left 45°,
workpieces up to 66 mm high and 215 mm wide can be
cut.
At the miter angle of left and right 45° and bevel angle of
right 45°, workpieces up to 45 mm high and 215 mm
wide can be cut.
When performing compound cutting, refer to “Press cut-
ting”, “Slide cutting”, “Miter cutting” and “Bevel cut” expla-
nations.
6. Cutting aluminum extrusion
When securing aluminum extrusions, use spacer blocks
or pieces of scrap as shown in
Fig. 42 to prevent defor-
mation of the aluminum. Use a cutting lubricant when
cutting the aluminum extrusion to prevent build-up of the
aluminum material on the blade.
CAUTION:
• Never attempt to cut thick or round aluminum extru-
sions. Thick aluminum extrusions may come loose dur-
ing operation and round aluminum extrusions cannot
be secured firmly with this tool.
(Fig. 43)
7. Wood facing (Fig. 44)
Use of wood facing helps to assure splinter-free cuts in
workpieces. Attach a wood facing to the guide fence
using the holes in the guide fence and 6 mm screws.
See the figure concerning the dimensions for a sug-
gested wood facing.
CAUTION:
• Use straight wood of even thickness as the wood fac-
ing.
• When cutting workpieces from 115 mm to 120 mm
high, use a wood facing to prevent a portion of the
workpiece near the guide fence from being left uncut.
Example:
When cutting workpieces 120 mm high, use a wood fac-
ing with the following thickness.
CAUTION:
• Use screws to attach the wood facing to the guide
fence. The screws should be installed so that the screw
heads are below the surface of the wood facing.
• When the wood facing is attached, do not turn the turn
base with the handle lowered. The blade and/or the
wood facing will be damaged.
8. Groove cutting (Fig. 45)
A dado type cut can be made by proceeding as follows:
Adjust the lower limit position of the blade using the
adjusting screw and the stopper arm to limit the cutting
depth of the blade. Refer to “Stopper arm” section
described previously.
After adjusting the lower limit position of the blade, cut
parallel grooves across the width of the workpiece using
a slide (push) cut as shown in the figure. Then remove
the workpiece material between the grooves with a
chisel. Do not attempt to perform this type of cut using
wide (thick) blades or with a dado blade. Possible loss of
control and injury may result.
CAUTION:
• Be sure to return the stopper arm to the original posi-
tion when performing other than groove cutting.
Carrying tool
Make sure that the tool is unplugged. Secure the blade at
0° bevel angle and the turn base at right miter angle fully.
Secure the slide poles after pulling the carriage toward
you fully. Lower the handle fully and lock it in the lowered
position by pushing in the stopper pin.
(Fig. 46)
Carry the tool by holding both sides of the tool base as
shown in the figure. If you remove the holders, dust bag,
etc., you can carry the tool more easily.
(Fig. 47)
CAUTION:
• Always secure all moving portions before carrying the
tool.
• Stopper pin is for carrying and storage purposes only
and not for any cutting operations.
Miter angle Bevel angle
Left and Right 45° Left and Right 0° – 45°
Left 47° Left 0° – 45° and Right 0° – 40°
Right 52° Left 0° – 30° and Right 0° – 45°
Miter angle Thickness of wood facing
0° Over 20 mm
Left and Right 45° Over 15 mm
Right 52° Over 15 mm