Hitachi Koki FD 10VB, Инструкция по эксплуатации, Страница: 5 / 17

4
SPECIFICATIONS
APPLICATIONS
1. Drilling various materials
䡬
Drilling metal
Use a metal-working drill bit
䡬
Drilling wood
Use a wood-working drill bit (However, a metal-
working drill bit to make pilot holes for wood
screws or holes smaller than 6.5mm.)
2. Tightening wood screws
Use the driver bit. Use a Phillips screw for easy
tightening.
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. Check the tightening of the drill chuck
The drill chuck has been tightened at the factory,
but check again that it is in order before use.
Turn the drill chuck clockwise to tighten.
HOW TO USE
1. Operation of switch
Pulling the trigger of switch and push the stopper,
it keeps, the switched-on condition and it is
convenient for the continuous running. When
switched off, the stopper can be disconnected by
means of pulling the trigger again.
2. Adjustment of speed
(1) The speed is adjustable from zero to maximum speed
according to the extent the trigger switch is pulled.
(2) The maximum speed is adjustable from zero to
2800 min
–1
. with the rotation of adjusting knob.
(3) Turn the adjusting knob clockwise for higher speed
and counterclockwise for lower speed. (Rotate the
adjusting knob approximately 1-2/3 turns.) (Fig. 1)
(4) The switch can be locked with the stopper at any
required position irrespective as to how far the
adjusting knob has been rotated. Select a proper
position according to the required speed for each
work.
3. Confirm the direction of bit rotation (Fig. 2)
The bit rotates clockwise (viewed from the rear
side) by pushing the R-side of the reversing switch
lever. The L-side of the lever is pushed to turn the
bit counterclockwise.
CAUTION:
Never change the direction of bit rotation during
operating.
Turn the power switch OFF before changing the
direction of bit rotation.
4. For use as a drill
(1) Mounting drill bit (Fig. 3)
(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).
(2) Firmly grasp the ring and turn the sleeve in the
clockwise direction. Tighten securely.
(3) To remove the bit, firmly grasp the ring and turn
the sleeve in the counterclockwise direction.
(4) If it is hard to loosen the sleeve, fix the spindle
using the open-end wrench, hold the sleeve firmly,
and turn it in the loosening direction
(counterclockwise when viewed from the front).
Voltage (by areas)* (110V, 115V, 120V, 127V, 220V, 230V, 240V)
Power input 420W*
No load speed 0–2800 min
–1
Capacity
Steel 10 mm
Wood 25 mm
Weight (without cord) 1.4 kg
* Be sure to check the nameplate on product as it is subject to change by areas.
PRECAUTIONS ON USING DRILL
1. When mounting the drill bit or driver bit, insert it
fully into the drill chuck and completely tighten the
drill chuck with the chuck wrench.
If mounting is not done properly, it is very dangerous
as the drill bit may slip or loosen during operation.
2. Do not wear gloves made of stuff liable to roll up
such as cotton, wool, cloth or string, etc.
3. Do not touch the bit during or immediately after
operation. The bit becomes very hot during operation
and could cause serious burns.
4. When placing the drill on the floor, make sure that
the drill has stopped completely.
5. Before drilling into a wall, floor or ceiling, thoroughly
confirm that no items such as electric cables or
conduits are buried inside.
6. When working in high position, take care of
downword direction.