English
18
Table 7
Use Cap Position
Rotating speed selection (Position of the shift knob)
LOW (Low speed) HIGH (High speed)
Machine screw 1 – 22
For 4 mm or smaller
diameter screws.
Driving
Wood screw 1 –
For 6.8 mm or smaller
nominal diameter screws.
Brick
For 13 mm or smaller
(DV14DSL
diameters.
DV18DSL)
Drilling
Wood
For 36 mm or smaller
diameters.
Metal
For drilling with a metal
working drill bit.
For 6 mm or smaller
diameter screws.
For 3.8 mm or smaller
nominal diameter screws.
For 10 mm or smaller
diameters.
For 18 mm or smaller
diameters.
15. How to select tightening torque and rotational speed
CAUTION
䢇
The selection examples shown in Table 7 should be considered as general standard. As different types of
tightening screws and different materials to be tightened are used in actual works proper adjustments are
naturally necessary.
䢇
When using the impact driver drill with a machine screw at HIGH (high speed), a screw may damage or a bit
may loose due to the tightning torque is too strong. Use the cordless driver drill and cordless hammer drill
at LOW (low speed) when using a machine screw.
Table 6
Work Cap position Suggestions
Brick
(DV14DSL Use for drilling purpose.
DV18DSL)
Drilling Wood
Steel Use for drilling purpose.
Aluminum
Screw
Small
1 – 22
Use the bit and socket matching the screw
tightening
screw diameter.
Wood
1 – Use after drilling a pilot hole.
screw
NOTE:
The use of the battery BSL1430 and BSL1830 in a
cold condition (below 0 degree Centigrade) can
sometimes result in the weakened tightening torque
and reduced amount of work. This, however, is a
temporary phenomenon, and returns to normal
when the battery warms up.
CAUTION
䢇
While operating the cordless driver drill and
cordless hammer drill, take care not to lock the
motor.
If the motor is locked, immediately turn the power
off.
If the motor is locked for a while, the motor or
battery will be burnt.
䢇
Do not tighten too strongly as the screw heads
will be damaged.
01Eng_DS14DSL_US 4/22/08, 10:2018
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