Functional Description - Makita 4326 Instruction Manual

14. Some material contains chemicals which may
be toxic. Take caution to prevent dust inhala-
tion and skin contact. Follow material sup-
plier safety data.
15. Always use the correct dust mask/respirator
for the material and application you are work-
ing with.
SAVE THESE INSTRUCTIONS.

FUNCTIONAL DESCRIPTION

CAUTION:
• Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool.
Selecting the cutting action (For models 4328/4329) (Fig. 1)
This tool can be operated with an orbital or a straight line (up and down) cutting action. The orbital cutting action
thrusts the blade forward on the cutting stroke and greatly increases cutting speed.
To change the cutting action, just turn the cutting action changing lever to the desired cutting action position.
Refer to the table to select the appropriate cutting action.
Position
Straight line cutting action
0
Small orbit cutting action
I
Medium orbit cutting action
II
Large orbit cutting action
III
Switch action (Fig. 2)
CAUTION:
• Before plugging in the tool, always check to see that
the switch trigger actuates properly and returns to the
"OFF" position when released.
To start the tool, simply pull the switch trigger. Release
the switch trigger to stop.
For continuous operation, pull the switch trigger and then
push in the lock button.
To stop the tool from the locked position, pull the switch
trigger fully, then release it.
Speed adjusting dial (For models 4327/4328/4329)
(Fig. 3)
The tool speed can be infinitely adjusted between 500
and 3,100 strokes per minute by turning the adjusting
dial. Higher speed is obtained when the dial is turned in
the direction of number 6; lower speed is obtained when
it is turned in the direction of number 1.
Refer to the table to select the proper speed for the work-
piece to be cut. However, the appropriate speed may dif-
fer with the type or thickness of the workpiece. In
general, higher speeds will allow you to cut workpieces
faster but the service life of the blade will be reduced.
Cutting action
WARNING:
MISUSE or failure to follow the safety rules stated
in this instruction manual may cause serious
personal injury.
Applications
For cutting mild steel, stainless steel and plastics.
For clean cuts in wood and plywood.
For cutting mild steel, aluminum and hard wood.
For cutting wood and plywood.
For fast cutting in aluminum and mild steel.
For fast cutting in wood and plywood.
Workpiece to be cut
Wood
Mild steel
Stainless steel
Aluminum
Plastics
CAUTION:
• If the tool is operated continuously at low speeds for a
long time, the motor will get overloaded and heated up.
• The speed adjusting dial can be turned only as far as 6
and back to 1. Do not force it past 6 or 1, or the speed
adjusting function may no longer work.
ASSEMBLY
CAUTION:
• Always be sure that the tool is switched off and
unplugged before carrying out any work on the tool.
Installing or removing saw blade (Fig. 4 & 5)
CAUTION:
• Always clean out all chips or foreign matter adhering to
the blade and/or blade holder. Failure to do so may
cause insufficient tightening of the blade, resulting in a
serious personal injury.
Number on adjusting dial
5 – 6
3 – 6
3 – 4
3 – 6
1 – 4
9