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Les langues disponibles
9. Tightening torque adjustment.
(1) Tightening torque
Tightening torque should correspond in its intensity to
the screw diameter. When too strong power is used,
the screw head may be broken or be injured.
Be sure to adjust the clutch dial position according to
the screw diameter.
(2) Tightening torque indication (See Fig. 10, 12)
The tightening torque diff ers depending on the type of
screw and the material being tightened.
The unit indicates the tightening torque with the
numbers "1, 3, 5 ... 22" on the clutch dial, and a dot.
The tightening torque at position "1" is the weakest
and the torque is strongest at the highest number.
(3) Adjusting the tightening torque (See Fig. 10, 12)
Rotate the clutch dial and line up the numbers "1, 3,
5, ... 22" on the clutch dial, or the dot, with the triangle
mark on the outer body. Adjust the clutch dial in the
weak or the strong torque direction according to the
torque you need.
Use
Machine screw
Screw
tightening
Wood screw
Brick (DV18DSDL)
Wood
Drilling
Metal
10. About Remaining Battery Indicator
When pressing the remaining battery indicator switch,
the remaining battery indicator lamp lights and the
battery remaining power can be checked. (Fig. 14)
When releasing your fi nger from the remaining battery
indicator switch, the remaining battery indicator lamp
goes off . The Table 6 shows the state of remaining
battery indicator lamp and the battery remaining
power.
● The motor rotation may be locked to cease while
● When setting the shift knob to "HIGH" (high
● If the motor is locked, immediately turn the
● Too long hammering may cause the screw
● A buzzing noise is produced when the motor
Table 5
Rotating speed selection (Position of the shift knob)
Cap Position
LOW (Low speed)
For 1/4 in. (6 mm) or smaller
1 – 22
diameter screws.
For 5/16 in. (8 mm) or smaller
1 –
nominal diameter screws.
For 5/8 in. (16 mm) or
smaller diameters.
For 2 – 9/16 in. (65 mm) or
smaller diam-eters.
CAUTION
the unit is used as drill. While operating the
driver drill, take care not to lock the motor.
speed) and the position of the clutch dial is "17"
to "22", it may happen that the clutch does not
engaged and that the motor is locked. In such
a case, please set the shift knob to "LOW" (low
speed).
power off . If the motor is locked for a while, the
motor or battery may be burnt.
broken due to excessive tightening.
is about to rotate; This is only a noise, not a
machine failure.
For 5/32 in. (4 mm) or smaller
diameter screws.
For 3/16 in. (4.8 mm) or smaller
nominal diameter screws.
For 15/32 in. (12 mm) or
smaller diameters.
For 15/16 in. (24 mm) or smaller
diameters.
For drilling with a metal
working drill bit.
Table 6
State of lamp
Battery Remaining Power
The battery remaining power is
enough.
The battery remaining power
is a half.
The battery remaining power is
nearly empty.
Re-charge the battery soonest
possible.
As the remaining battery indicator shows somewhat
diff erently depending on ambient temperature and
battery characteristics, read it as a reference.
English
HIGH (High speed)
15
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