Operation - Makita 4131 Bedienungsanleitung

Installing or removing saw blade
► Fig.5: 1. Dust cover 2. Knob
► Fig.6: 1. Hex wrench 2. Shaft lock
CAUTION:
• Use only the Makita wrench provided to install
or remove the blade. Failure to do so may result
in overtightening or insufficient tightening of the
hex bolt. This could cause serious injury to the
operator.
• Do not touch the blade with your bare hand
immediately after cutting, it may be extremely
hot and could burn your skin. Put on pair of
gloves when removing a hot blade.
To remove the blade, first push and turn the knob which
secures the dust cover clockwise to the
remove the dust cover. Press the shaft lock so that the
blade cannot revolve and use the hex wrench to loosen
the hex bolt counterclockwise. Then remove the outer
flange and blade.
To install the blade, follow the removal procedure in
reverse. Always install the blade so that the arrow on
the blade points in the same direction as the arrow on
the blade case.
BE SURE TO TIGHTEN THE HEX BOLT SECURELY.
► Fig.7: 1. Hex socket head bolt 2. Outer flange
3. Carbide-tipped saw blade 4. Inner flange
After installing the blade, replace the dust cover. Slide
the dust cover carefully so that the slot of its front fits
the rib of the blade case. Make sure the dust cover fits
properly then push and turn the knob counterclockwise
to the symbol.
► Fig.8: 1. Slot 2. Rib
Blade guard cleaning
When changing blade, make sure to also clean the
upper and lower blade guards of accumulated metal
chips as discussed in the Maintenance section. Such
efforts do not replace the need to check lower guard
operation before each use.
Rip fence (guide rule) (Accessory)
► Fig.9: 1. Rip fence (Guide rule) 2. Screw
The handy rip fence (guide rule) 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 clamp screw on the front of the
base. It also makes repeated cuts of uniform width
possible.

OPERATION

CAUTION:
• Never twist or force the tool in the cut. This may
cause motor overload and/or a dangerous kick-
back, resulting in serious injury to the operator.
► Fig.10: 1. Carbide-tipped saw blade 2. Workpiece
Hold the tool firmly with both hand. 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. Move the tool forward over the work-
piece surface, keeping it flat and advancing smoothly
until the cutting is completed. Keep your cutting line
straight and your speed of advance uniform.
The sight window in the base makes it easy to check
the distance between the front edge of the saw blade
and the workpiece whenever the blade is set to the
maximum depth of cut.
► Fig.11: 1. Sight window 2. Workpiece
NOTE:
•
symbol and
► Fig.12: 1. Retracting lever
CAUTION:
•
•
•
•
•
Chip disposal
► Fig.13: 1. Sight window
CAUTION:
•
•
When the cutting chips are visible through the sight
window, dispose of them.
Push and turn the knob clockwise to the
and remove the dust cover. Dispose of the cutting chips
accumulated inside the dust cover.
► Fig.14: 1. Dust cover 2. Knob
CAUTION:
•
•
7 ENGLISH
When making a miter cuts etc., sometimes the
lower guard does not move easily. At that time,
use the retracting lever to raise the lower guard
for starting cut and as soon as blade enters the
material, release the retracting lever.
Do not use a deformed or cracked blade.
Replace it with a new one.
Do not stack materials when cutting them.
Do not cut hardened steel, stainless steel, alu-
minum, wood, plastics, concrete, tile, etc. Cut
only mild steel.
Do not touch the saw blade, workpiece or cut-
ting chips with your bare hand immediately after
cutting, they may be extremely hot and could
burn your skin.
Always use the carbide-tipped saw blades
appropriate for your job. The use of inappro-
priate saw blades may cause a poor cutting
performance and/or present a risk of personal
injury.
Always be sure that the tool is switched off and
unplugged before removing or installing the dust
cover.
The dust cover may become hot due to hot
chips. Do not touch the cutting chips or dust
cover with your bare hand.
Do not turn the tool upside down. The cutting
chips accumulated inside the dust cover may fall
out of the dust cover.
Handle the dust cover carefully so that it will not
be deformed or damaged.
symbol