Hitachi DS 14DJL Bedienungsanleitung Seite 11

CAUTION
The motor rotation may be locked to cease while the
unit is used as drill. While operating the driver drill,
take care not to lock the motor.
Too long hammering may cause the screw broken
due to excessive tightening.
3. Change rotation speed
Operate the shift knob to change the rotational speed.
Move the shift knob in the direction of the arrow (see
Figs. 6 and 7).
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.
Work
Wood
Drilling Steel
Aluminum
Machine screw
Driving
Wood screw
5. How to select tightening torque and rotational speed
Use
Machine screw
Driving
Wood screw
Wood
Drilling
Metal
CAUTION
The selection examples shown in Table 5 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.
When using the driver drill with a machine screw at
HIGH (high speed), a screw may damage or a bit may
loose due to the tightening torque is too strong. Use
the driver drill at LOW (low speed) when using a
machine screw.
Clutch dial Position
Use for drilling purpose.
1 – 22 Use the bit or socket matching the screw diameter.
1 – Use after drilling a pilot hole.
Clutch dial Position
For 6 mm or smaller
1 – 22
diameter screws.
For 6.8 mm or smaller
nominal diameter screws.
(DS18DJL)
1 –
For 6 mm or smaller nominal
diameter screws. (DS14DJL)
For 38 mm or smaller
diameters. (DS18DJL)
For 30 mm or smaller
diameters. (DS14DJL)
For drilling with a metal working drill bit.
CAUTION
When changing the rotational speed with the shift
knob, confirm that the switch is off.
Changing the speed while the motor is rotating will
damage the gears.
When setting the shift knob to "HIGH" (high speed)
and the position of the clutch dial is "17" or "22", it
may happen that the clutch is not engaged and that
the motor is locked. In such a case, please set the
shift knob to "LOW" (low speed).
If the motor is locked, immediately turn the power
off. If the motor is locked for a while, the motor or
battery may be burnt.
Be sure to turn the shift knob.
4. 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 4.
Table 4
Suggestion
Table 5
Rotating speed selection (Position of the shift knob)
LOW (Low speed)
NOTE
The use of the battery 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.
6. Using the light
Pull the trigger switch to light up the light. The light
keeps on lighting while the trigger switch is being
pulled. The light goes out after releasing the trigger
switch. (Fig. 8)
(The light automatically goes out 10 seconds after
releasing the trigger switch.)
English
HIGH (High speed)
For 6 mm or smaller
diameter screws.
For 4.8 mm or smaller
nominal diameter screws.
(DS18DJL)
For 3.8 mm or smaller nominal
diameters screws. (DS14DJL)
For 24 mm or smaller
diameters. (DS18DJL)
For 12 mm or smaller
diameters. (DS14DJL)
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