Hitachi Koki DV 16VBL Instrucciones De Manejo página 6

English
PRECAUTIONS ON USING IMPACT DRILL
1. Wear ear protectors with impact drills.
Exposure to noise can cause hearing loss.
2. Use auxiliary handles supplied with the tool.
Loss of control can cause personal injury.
SPECIFICATIONS
Model
Voltage (by areas)*
Power input*
Reversible
No load speed
Drill chuck capacity
Steel
Capacity Concrete
Wood
Full load impact rate
Weight (without cord)
*Be sure to check the nameplate on product as it is subject to change by areas.
STANDARD ACCESSORIES
Drill chuck spec. Standard accessories
Chuck wrench ............................. 1
Keyed Depth gauge ............................... 1
Side handle ................................. 1
Case ............................................. 1
Keyless Depth gauge ............................... 1
Side handle ................................. 1
Standard accessories are subject to change without
notice.
OPTIONAL ACCESSORIES (sold separately)
Impact Drill Bit (for concrete)
3.2 mm – 20 mm dia.
Optional accessories are subject to change without notice.
APPLICATIONS
By combined actions of ROTATION and IMPACT:
Boring holes in hard materials (concrete, marble,
granite, tiles, etc.)
By ROTATIONAL action:
Boring holes in metal, wood and plastic.
PRIOR TO OPERATION
1. Power source
Ensure that the power source to be utilized conforms
to the power requirements specified on the product
nameplate.
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3. Before drilling into walls, ceilings or floors, ensure
that there are no concealed power cables inside.
4. When boring concrete or similar hard materials in
IMPACT mode, turn the rotational change lever to
the R-mark. (Fig. 9)
DV16VBL
(110V, 120V, 127V, 220V, 230V, 240V)
600 W
Yes
0–2900 min
13 mm
13 mm
16 mm
25 mm
29000 min
1.5 kg
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. Selecting the appropriate drill bit
When boring concrete or stone
Use the drill bits specified in the Optional Accessories.
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.
5. Mounting and dismounting of the bit
For Drill chuck with chuck wrench (Fig. 1)
(1) Open the chuck jaws, and insert the bit into the
chuck.
(2) Place the chuck wrench in each of the three holes
in the chuck, and turn it in the clockwise direction
(viewed from the front side). Tighten securely.
(3) To remove the bit, place the chuck wrench into one
of the holes in the chuck and turn it in the
counterclockwise direction.
For keyless chuck (Fig. 2)
(1) Open the chuck jaws, and insert the bit into the
chuck.
To open the chuck jaws, hold the ring while turning
the sleeve in the counterclockwise direction (viewed
from the front side).
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