Operation; Maintenance - Makita 4100NH Original Instructions Manual

Installing or removing diamond
wheel
1
2
► 1. Wrench 2. Socket wrench 3. Outer flange
4. Diamond wheel
Hold the outer flange with the wrench and loosen
the hex bolt clockwise with the socket wrench. Then
remove the hex bolt, outer flange and diamond wheel.
To install the wheel, follow the removal procedure in
reverse. Always install the wheel so that the arrow on
the wheel points in the same direction as the arrow on
the blade case.
BE SURE TO TIGHTEN THE HEX BOLT SECURELY.
1
2
► 1. Inner flange 2. Diamond wheel 3. Outer flange
4. Hex bolt
CAUTION:
• Use only the Makita wrench to install or remove
the wheel.

OPERATION

4
3
Hold the tool firmly. Set the base plate on the work-
piece to be cut without the wheel making any contact.
Then turn the tool on and wait until the wheel attains
full speed. Move the tool forward over the workpiece
surface, keeping it flat and advancing smoothly until the
cutting is completed. Keep your cutting line straight and
your speed of advance uniform.
•

MAINTENANCE

3
•
4
•
After use
Blow away dust from the inside of the tool by running
the tool at an idle for a while. Brush off accumulation of
dust on the base. Accumulation of dust in the motor or
on the base may cause a malfunction of the tool.
6 ENGLISH
CAUTION:
Be sure to move the tool forward in a straight
line and gently. Forcing and exerting excessive
pressure or allowing the wheel to bend, pinch
or twist in the cut can cause overheating of the
motor and dangerous kickback of the tool.
CAUTION:
Always be sure that the tool is switched off and
unplugged before attempting to perform inspec-
tion or maintenance.
Never use gasoline, benzine, thinner, alcohol
or the like. Discoloration, deformation or cracks
may result.