marks
CAUTION
The selector button can not be switched while
the power tool is turning. To switch the selector
button, stop the power tool, then set the selector
button.
4. Change rotation speed.
Shift knob
Work
Brick
(DV18DFX)
Wood
Drilling
Steel
Aluminum
Machine screw
Screw tightening
Wood screw
6. Confi rm the clutch dial position (See Fig. 11).
<DS18DFX>
The tightening torque of this unit can be adjusted
according to the clutch dial position, at which the
clutch dial is set.
Selector button
marks
Trigger switch
Fig. 8
High speed
Fig. 9
Clutch dial position
Operate the shift knob to change the rotational speed.
Move the shift knob in the direction of the arrow (See
Figs. 9 and 10).
When the shift knob is set to "LOW", the drill rotates at
a low speed. When set to "HIGH", the drill rotates at a
high speed.
CAUTION
● When changing the rotational speed with the
shift knob, confi rm that the switch is off .
Changing the speed while the motor is rotating
will damage the gears.
● When a large force is required for operation
(operations indicated in the following chart) set
the shift knob to "LOW". If "HIGH" is set and the
unit is used, it may cause the motor to burn out
or malfunction prematurely.
5. The scope and suggestions for uses
The usable scope for various types of work based
on the mechanical structure of this unit is shown in
Table 5.
Table 5
Use for drilling purpose.
Use the bit and socket matching the screw
1–22
diameter.
Use after drilling a pilot hole.
1–
Low speed
Shift knob
Fig. 10
Suggestions
English
13