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, con
fi
rm that the switch is o
ff
.
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
Work
Cap position
Suggestions
Drilling
Brick
(DV18DBFL2)
Use for drilling purpose.
Wood
Use for drilling purpose.
Steel
Aluminum
Screw tightening
Small screw
1 – 22
Use the bit and socket matching the screw diameter.
Wood screw
1 –
Use after drilling a pilot hole.
6. Con
fi
rm the clutch dial position (See Fig. 11).
<DS18DBFL2>
The tightening torque of this unit can be adjusted
according to the clutch dial position, at which the
clutch dial is set.
Clutch dial
Triangle mark
Strong
Weak
mark
Fig. 11
(1) When using this unit as a screwdriver, line up the one
of the numbers “1, 4, 7 ... 22” on the clutch dial, or the
dot, with the triangle mark on the outer body.
(2) When using this unit as a drill, line up the clutch dial
drill mark “
” with the triangle mark on the outer
body.
CAUTION
●
The clutch dial cannot be set between the
numbers “1, 4, 7 ... 22” or the dot.
●
Do not use with the clutch dial set at the line
between the number “22” and the drill mark
“
”. Doing so may cause damage (See Fig. 12).
Line
Triangle mark
mark
Fig. 12
<DV18DBFL2> (Fig. 13)
The three modes of screwdriver, drill and hammer drill
can be switched by the position of the clutch dial in
this unit.
(1) When using this unit as a screwdriver, line up the one
of the numbers “1, 4, 7 ... 22” on the clutch dial, or the
dot, with the triangle mark on the outer body.
(2) When using this unit as a drill, line up the clutch dial
drill mark “
” with the triangle mark on the outer
body.
14
English
000Book̲DS18DBFL2.indb 14
000Book̲DS18DBFL2.indb 14
2016/08/04 11:35:20
2016/08/04 11:35:20