Functional Description - Makita 4107R Instruction Manual

19. Some material contains chemicals which may
be toxic. Take caution to prevent dust inhala-
tion and skin contact. Follow material supplier
safety data.
SAVE THESE INSTRUCTIONS.
WARNING: DO NOT let comfort or famil-
iarity with product (gained from repeated
use) replace strict adherence to safety
rules for the subject product. MISUSE or
failure to follow the safety rules stated in
this instruction manual may cause serious
personal injury.
FUNCTIONAL
DESCRIPTION
CAUTION:
• Always be sure that the tool is switched off and
unplugged before adjusting or checking function
on the tool.
Adjusting the depth of cut
► Fig.1: 1. Lever
Loosen the lever on the depth guide and move the base
up or down. At the desired depth of cut, secure the base
by tightening the lever.
CAUTION:
• After adjusting the depth of cut, always tighten
the lever securely.
Sighting
► Fig.2: 1. Notch
Align the notch in the front of the base with your cutting
line on the workpiece.
Switch action
CAUTION:
• Before plugging in the tool, always check to see
that the switch trigger actuates properly and
returns to the "OFF" position when released.
► Fig.3: 1. Switch trigger
For tool without the lock button
To start the tool, simply pull the switch trigger. Release
the switch trigger to stop.
► Fig.4: 1. Lock button / Lock-off button 2. Switch
trigger
For tool with the lock button
To start the tool, simply pull the switch trigger. Release
the switch trigger to stop. For continuous operation,
pull the switch trigger, push in the lock button and then
release the switch trigger. To stop the tool from the
locked position, pull the trigger fully, then release it.
For tool with lock-off button
To prevent the switch trigger from being accidentally
pulled, a lock-off button is provided.
To start the tool, press in the lock-off button and then
pull the switch trigger. Release the switch trigger to
stop.
CAUTION:
• Do not pull the switch trigger hard without press-
ing in the lock-off button. This can cause switch
breakage.
ASSEMBLY
CAUTION:
• Always be sure that the tool is switched off and
unplugged before carrying out any work on the
tool.
Installing or removing diamond
wheel
► Fig.5: 1. Offset wrench 2. Socket wrench
Hold the outer flange with the offset wrench and loosen
the hex bolt counterclockwise 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.
► Fig.6: 1. Hex bolt 2. Diamond wheel 3. Outer flange
4. Inner flange
CAUTION:
• Use only the Makita wrench to install or remove
the wheel.
The inner flange has a 25 mm diameter on one side
and 25.4 mm diameter on the other. The side with
25.4 mm diameter is marked by "25.4". Use the correct
side for the hole diameter of the wheel you intend to
use. Mounting the wheel on the wrong side can result in
dangerous vibration.
► Fig.7: 1. Mounting shaft 2. Inner flange 3. 25.4 mm
marking 4. Diamond wheel 5. Outer flange
6. Hex bolt
7 ENGLISH