Hitachi FDV 16VB2 Mode D'emploi page 6

English
IMPACT DRILL SAFETY WARNINGS
1. Wear ear protectors with impact drills.
Exposure to noise can cause hearing loss.
2. Use auxiliary handle(s), if supplied with the tool.
Loss of control can cause personal injury.
SPECIFICATIONS
Voltage (by areas)*
Power input
No load speed
Steel
Capacity Concrete
Wood
Weight (without cord)
*Be sure to check the nameplate on product as it is subject to change by areas.
STANDARD ACCESSORIES
For entire area
(1) Side handle ................................................................. 1
(2) Depth stopper ............................................................. 1
For partial areas
(1) Chuck wrench ............................................................. 1
(For drill chuck with chuck wrench)
(2) Plastic case .................................................................. 1
Standard accessories are subject to change without
notice.
APPLICATIONS
By combined actions of ROTATION and IMPACT:
Boring holes in concrete, marble, granite, tile, and
similar materials.
By ROTATIONAL action:
Boring holes in metal, wood and plastic.
Tightening wood screws.
PRIOR TO OPERATION
1. Power source
Ensure that the power source to be utilized conforms
to the power requirements specified on the product
nameplate.
2. Power switch
Ensure that the power switch is in the OFF position. If
the plug is connected to a receptacle while the power
switch is in the ON position, the power tool will start
operating immediately, inviting serious accident.
3. Extension cord
When the work area is removed from the power
source. Use an extension cord of sufficient thickness
and rated capacity. The extension cord should be
kept as short as practicable.
4. Fixing the side handle
Attach the side handle to the mounting part.
Rotate the side handle grip in a clockwise direction
to secure it.
Set the side handle to a position that is suited to the
operation and then securely tighten the side handle
grip.
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3. Hold power tool by insulated gripping surfaces, when
performing an operation where the cutting accessory
may contact hidden wiring or its own cord. Cutting
accessory contacting a "live" wire may make exposed
metal parts of the power tool "live" and could give
the operator an electric shock.
(110V, 115V, 120V, 127V, 220V, 230V, 240V)
550 W*
0–2900 min
13 mm
16 mm
25 mm
1.6 kg
5. Mounting and dismounting of the bit
For keyless chuck
(1) Mounting the bit
After inserting a driver bit, etc. into the keyless drill
chuck, firmly grasp the ring and tighten the sleeve by
turning it toward the right (in the clockwise direction
as viewed from the front) (See Fig. 1).
If the sleeve becomes loose during operation, tighten
it further. The tightening force becomes stronger
when the sleeve is tightened.
(2) Dismounting the bit
Firmly grasp the ring and loosen the sleeve by turning
it toward the left (in the counterclockwise direction
as viewed from the front) (See Fig. 1).
NOTE
When the sleeve does not become loose any further,
fix the side handle to the sleeve. Then, strike the grip
of the side handle to the left in order to loosen the
sleeve,while holding the ring by hand (Fig. 2).
CAUTION
Do not fix the side handle to the ring of the keyless
chuck because of a risk that doing so may damage
the ring.
For Drill chuck with chuck wrench
Fit the drill bit into the chuck and use the chuck
wrench to secure it, tightening the chuck by each of
the three holes in turn (Fig. 3).
6. Selecting the appropriate drill bit
When boring concrete or stone:
Use the drill bits for concrete.
When boring metal or plastic:
Use an ordinary metalworking drill bit.
When boring wood:
Use an ordinary woodworking drill bit.
However, when drilling 6.5 mm or smaller holes, use
a metalworking drill bit.
7. Selecting the driver bit
Screw heads or bits will be damaged unless a bit
appropriate for the screw diameter is employed to
drive in the screws.
8. Check the rotational direction (Fig. 4)
The bit rotates clockwise (viewed from the rear side)
by pushing the R-side of the push button.
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