Hitachi DS 14DJL Instrucciones De Manejo página 11

CAUTION
The m otor rotation m ay be locked to cease w hile the
unit is used as drill. While operating the driver drill,
take care not to lock the m otor.
Too long ham m ering m ay cause the screw broken
due to excessive tightening.
3. Change rotation speed
Operate the shift knob to change the rotational speed.
M ove 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
Alum inum
Machine screw
Driving
Wood screw
5. How to select tightening torque and rotational speed
Use
M achine screw
Driving
Wood screw
Wood
Drilling
M etal
CAUTION
The selection exam ples show n in Table 5 should be
considered as general standard. As different types of
tightening screw s and different m aterials to be
tightened are used in actual works proper adjustments
are naturally necessary.
When using the driver drill w ith a m achine screw at
HIGH (high speed), a screw m ay dam age or a bit m ay
loose due to the tightening torque is too strong. Use
the driver drill at LOW (low speed) w hen using a
m achine screw .
Clutch dial Position
Use for drilling purpose.
1 – 22 Use the bit or socket m atching the screw diam eter.
1 – Use after drilling a pilot hole.
Clutch dial Position
For 6 m m or sm aller
1 – 22
diam eter screw s.
For 6.8 mm or smaller
nominal diameter screws.
(DS18DJL)
1 –
For 6 mm or smaller nominal
diameter screws. (DS14DJL)
For 38 m m or sm aller
diam eters. (DS18DJL)
For 30 m m or sm aller
diam eters. (DS14DJL)
For drilling w ith a m etal w orking drill bit.
CAUTION
When changing the rotational speed w ith the shift
knob, confirm that the sw itch is off.
Changing the speed w hile the m otor is rotating w ill
dam age the gears.
When setting the shift knob to " HIGH" (high speed)
and the position of the clutch dial is " 17" or " 22" , it
m ay happen that the clutch is not engaged and that
the m otor is locked. In such a case, please set the
shift knob to " LOW" (low speed).
If the m otor is locked, im m ediately turn the pow er
off. If the m otor is locked for a w hile, the m otor or
battery m ay be burnt.
Be sure to turn the shift knob.
4. The scope and suggestions for uses
The usable scope for various types of w ork based on
the m echanical structure of this unit is show n 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 som etim es result in the
w eakened tightening torque and reduced am ount of
w ork. This, how ever, is a tem porary phenom enon,
and returns to norm al w hen the battery w arm s up.
6. Using the light
Pull the trigger sw itch to light up the light. The light
keeps on lighting w hile the trigger sw itch is being
pulled. The light goes out after releasing the trigger
sw itch. (Fig. 8)
(The light autom atically goes out 10 seconds after
releasing the trigger sw itch.)
English
HIGH (High speed)
For 6 m m or sm aller
diam eter screw s.
For 4.8 m m or sm aller
nom inal diam eter screw s.
(DS18DJL)
For 3.8 mm or smaller nominal
diameters screws. (DS14DJL)
For 24 mm or smaller
diameters. (DS18DJL)
For 12 m m or sm aller
diam eters. (DS14DJL)
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