Makita DA4030 Instruction Manual page 6

Speed change (For Model DA4031)
CAUTION:
*Use the speed change knob only after the tool comes to a complete stop. Changing the
tool speed before the tool stops may damage the tool.
*Always set the speed change knob carefully into the correct position. If you operate the
tool with the speed change knob positioned half-way between the position 1 and the
position 2, the tool may be damaged.
Two speed ranges can be pre-selected with
the speed change knob. Depress the lock
button and turn the speed change knob so
that the pointer points to the position 1 or
position 2.
Position 1 : 300/min.
Position 2: 1,20O/min.
Speed change knob
Torque limiter (For Model DA4031)
The torque limiter will actuate when
a
certain torque level is reached (for lower speed
setting: position 1). The motor
will
disengage from the output shaft. When this happens,
the bit will stop turning.
Switch handle mounting positions
The switch handle can be rotated to either
90" left or right to fit your work needs.
First, unplug the tool. Press the lock button
and rotate the handle until the A mark on
the lock button is aligned with that on the
motor housing. The handle will be locked in
that position.
Motor
housing
-
? A
mark
6