Maintenance And Inspection - HIKOKI DV 14DJL Instrucciones De Manejo

CAUTION
○ The selection examples shown in Table 5 should be
considered as general standard. As diff erent types of
tightening screws and diff erent materials to be tightened
are used in actual works proper adjustments are naturally
necessary.
○ When using the combi 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 combi
drill at LOW (low speed) when using a machine screw.
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.
7. Mounting and dismounting of the bit
(1) After inserting a driver bit, etc. into the keyless drill chuck,
fi rmly tighten the sleeve by turning it toward the right (in
the clockwise direction as viewed from the front) (See
Fig. 8).
○ If the sleeve becomes loose during operation, tighten it
further. The tightening force becomes stronger when the
sleeve is tightened additionally.
(2) Dismounting the bit
Loosen the sleeve by turning it toward the left (in the
counter-clockwise direction as viewed from the front)
(See Fig. 8).
CAUTION
When it is no longer possible to loosen the sleeve, use a
vise or similar instrument to secure the bit. Set the clutch
mode between 1 and 11 and then turn the sleeve to the
loose side (left side) while operating the clutch. It should
be easy now to loosen the sleeve.
8. Confi rm that the battery is mounted correctly
9. Check the rotational direction
The bit rotates clockwise (viewed from the rear side) by
pushing the R-side of the selector button.
The L-side of the selector button is pushed to turn the bit
counterclockwise (See Fig. 9) (The
provided on the body).
CAUTION
Always use this unit with clockwise rotation, when using it
as an impact drill.
10. Switch operation
○ When the trigger switch is depressed, the tool rotates.
When the trigger is released, the tool stops.
○ The rotational speed of the drill can be controlled by
varying the amount that the trigger switch is pulled.
Speed is low when the trigger switch is pulled slightly and
increases as the trigger switch is pulled more.
NOTE
A buzzing noise is produced when the motor is about to
rotate; This is only a noise, not a machine failure.
11. For drilling into brick
Excessive pressing force never increases drilling speed.
It will not only damage the drill tip or reduce working
effi ciency, but could also shorten the service life of drill
bit. Operate the combi drill within 10-15 kg pressing force
while drilling into brick.
12. 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. 10)
(The light automatically goes out 10 seconds after
releasing the trigger switch.)
CAUTION
13. Using the hook (sold separately)
CAUTION
○ When using the hook, hang up the power tool fi rmly not to
○ When carrying the power tool with hooked to your waist
○ Install securely the hook. Unless the hook is securely
(1) Placing the hook and tightening the screws.
(2) Removing the hook.
CAUTION

MAINTENANCE AND INSPECTION

1. Inspecting the tool
2. Inspecting the mounting screws
and marks are
L R
3. Maintenance of the motor
4. Cleaning on the outside
5. Storage
NOTE
NOTE
Do not expose directly your eye to the light by looking into
the light.
If your eye is continuously exposed to the light, your eye
will be hurt.
The hook is used to hang up the power tool to your waist
belt while working.
drop accidentally.
If the power tool is dropped, it may lead to an accident.
belt, do not fi t any bit to the tip of power tool. If the sharp
bit such as drill is fi tted to the power tool when carrying it
with hooked to your waist belt, you will be injured.
installed, it may cause an injury while using.
Install securely the hook in the groove of power tool and
tighten the screws to fi x the hook fi rmly.(Fig. 11)
Remove the screws fi xing the hook with Philips screw
driver. (Fig. 12)
Only HiKOKI STANDARD ACCESSORIES phillips bit
(No. 2 × 65L; Code No. 983006) may be used. Do not
use other bits since they may come loose.
Since use of as dull tool will degrade effi ciency and cause
possible motor malfunction, sharpen or replace the tool
as soon as abrasion is noted.
Regularly inspect all mounting screws and ensure that
they are properly tightened. Should any of the screws be
loose, retighten them immediately. Failure to do so could
result in serious hazard.
The motor unit winding is the very "heart" of the power
tool.
Exercise due care to ensure the winding does not
become damaged and/or wet with oil or water.
When the combi drill is stained, wipe with a soft dry cloth
or a cloth moistened with soapy water. Do not use chloric
solvents, gasoline or paint thinner, for they melt plastics.
Store the combi drill in a place in which the temperature
is less than 40°C and out of reach of children.
Make sure that the battery is fully charged when stored
for a long period (3 months or more). The battery with
smaller capacity may not be able to be charged when
used, if stored for a long period.
Storing Lithium-ion Batteries
Make sure the lithium-ion batteries have been fully
charged before storing them.
Prolonged storage of batteries with a low charge may
result in performance deterioration, signifi cantly reducing
battery usage time or rendering the batteries incapable of
holding a charge.
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