Operation; Maintenance; Replacing Carbon Brushes - Makita 5800NB Instruction Manual

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To remove the blade, press the shaft lock so that the
blade cannot revolve and use the socket wrench to
loosen the bolt counterclockwise. Then remove the bolt,
outer flange and blade.
To install the blade, follow the removal procedure in
reverse. BE SURE TO TIGHTEN THE HEX BOLT
CLOCKWISE SECURELY.
1
3
4
2
004092
CAUTION:
The inner flange has a 20 mm diameter on one
side and a 19 mm diameter on the other. The side
with 19 mm diameter is marked by "19". Use the
correct side for the hole diameter of the blade you
intend to use. Mounting the blade on the wrong
side can result in the dangerous vibration.
2
1
3
010012

OPERATION

CAUTION:
Be sure to move the tool forward in a straight line
gently. Forcing or twisting the tool will result in
overheating the motor and dangerous kickback,
possibly causing severe injury.
Hold the tool firmly. Set the base plate 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 slowly
until the sawing is completed. To get clear cuts, keep
your sawing line straight and your speed of advancing
uniform.
1. Hex bolt
2. Outer flange
3. Saw blade
4. Inner flange
1. Mounting shaft
2. Inner flange
6
3. 19 mm marking
4. Saw blade
5. Outer flange
6. Hex bolt
5
4
004094
Rip fence (Guide rule)
2
004095
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
unplugged before attempting to perform inspection
or maintenance.
Never use gasoline, benzine, thinner, alcohol or the
like. Discoloration, deformation or cracks may result.

Replacing carbon brushes

001145
Remove and check the carbon brushes regularly.
Replace when they wear down to the limit mark. Keep
the carbon brushes clean and free to slip in the holders.
Both carbon brushes should be replaced at the same
time. Use only identical carbon brushes.
Use a screwdriver to remove the brush holder caps.
Take out the worn carbon brushes, insert the new ones
and secure the brush holder caps.
8
1. Screw
1
2. Rip fence
(Guide rule)
1. Limit mark
1

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