Maintenance; Operation - Makita HS300D Instruction Manual

Use only the Makita wrench to install or remove the
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blade.
To remove the blade, press the shaft lock fully so that
the blade cannot revolve and use the wrench to loosen
the hex bolt counterclockwise. Then remove the hex bolt,
outer flange and blade.
Fig.7
To install the blade, follow the removal procedure in
reverse. BE SURE TO TIGHTEN THE HEX BOLT
CLOCKWISE SECURELY.
Fig.8
NOTE:
If a inner flange is removed by chance, install the
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inner flange so that its protrusion (bigger side)
faces inside as shown in the figure.
When changing blade, make sure to also clean upper
and lower blade guards of accumulated sawdust. Such
efforts do not, however, replace the need to check lower
guard operation before each use.
Hex wrench storage
Fig.9
When not in use, store the hex wrench as shown in the
figure to keep it from being lost.
Connecting a vacuum cleaner
Fig.10
Fig.11
When you wish to perform clean cutting operation,
connect a Makita vacuum cleaner to your tool. Install the
dust nozzle (accessory) on the tool using the screw.
Then connect a hose of the vacuum cleaner to the dust
nozzle as shown in the figure.

OPERATION

CAUTION:
Be sure to move the tool forward in a straight line
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gently. Forcing or twisting the tool will result in
overheating the motor and dangerous kickback,
possibly causing severe injury.
NOTE:
When the battery cartridge temperature is low, the
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tool may not work to its full capacity. At this time,
for example, use the tool for a light-duty cut for a
while until the battery cartridge warms up as high
as room temperature. Then, the tool can work to its
full capacity.
Fig.12
Hold the tool firmly. The tool is provided with both a front
grip (motor housing) and rear handle. Use both to best
grasp the tool. If both hands are holding saw, they
cannot be cut by the blade. Set the base on the
workpiece to be cut without the blade making any
contact. Then turn the tool on and wait until the blade
attains full speed. Now simply move the tool forward
over the workpiece surface, keeping it flat and
advancing smoothly until the sawing is completed.
To get clean cuts, keep your sawing line straight and
your speed of advance uniform. If the cut fails to properly
follow your intended cut line, do not attempt to turn or
force the tool back to the cut line. Doing so may bind the
blade and lead to dangerous kickback and possible
serious injury. Release switch, wait for blade to stop and
then withdraw tool. Realign tool on new cut line, and
start cut again. Attempt to avoid positioning which
exposes operator to chips and wood dust being ejected
from saw. Use eye protection to help avoid injury.
Rip fence (Guide rule) (optional accessory)
Fig.13
The handy rip fence allows you to do extra-accurate
straight cuts. Simply slide the rip fence up snugly against
the side of the workpiece and secure it in position with
the screw on the front of the base. It also makes
repeated cuts of uniform width possible.

MAINTENANCE

CAUTION:
Always be sure that the tool is switched off and the
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battery cartridge is removed before attempting to
perform inspection or maintenance.
Never use gasoline, benzine, thinner, alcohol or
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the like. Discoloration, deformation or cracks may
result.
To maintain product SAFETY and RELIABILITY, repairs,
any other maintenance or adjustment should be
performed by Makita Authorized Service Centers,
always using Makita replacement parts.
ACCESSORIES
CAUTION:
These accessories
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recommended for use with your Makita tool
specified in this manual. The use of any other
accessories or attachments might present a risk of
injury to persons.
attachment for its stated purpose.
If you need any assistance for more details regarding
these accessories, ask your local Makita Service Center.
Saw blades
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Rip fence (Guide rule)
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Hex wrench 4
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Dust nozzle
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Various type of Makita genuine batteries and
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chargers
8
or attachments
Only use accessory or
are