Specifications; Standard Accessories; Prior To Operation - Hitachi D 10YB Handling Instructions Manual

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SPECIFICATIONS

Voltage (by areas)*
Power input*
No-load speed
Drill chuck capacity
Capacity: Steel
Wood
Weight (without cord)
*Be sure to check the nameplate on product as it is subject to change by areas.

STANDARD ACCESSORIES

(1) Chuck wrench ............................................................ 1
(2) Side handle ................................................................ 1
Standard accessories are subject to change without
notice.
APPLICATIONS
Drilling holes on various metal, wood and plastics.

PRIOR TO OPERATION

1. Power source
Ensure that the power source to be utilized conforms
to the 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. Confirm the direction of bit rotation (Fig. 1)
The bit rotates clockwise (viewed from the top 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 while
operating.
Turn the power switch OFF before changing the
direction of bit rotation; otherwise, burning of the
motor will result.
5. Mounting drill bits (Fig. 2)
Tighten drill bits with the chuck wrench. There are
three holes in which the chuck wrench should be
inserted. Tighten them equally in turn at three holes,
without tightening them only at one hole. The drill
bit can be removed in the opposite method as
mentioned above.
6. How to select drill bits
(1) When drilling holes in metals or plasstics:
Use ordinary metalworking drill bits, applicable drill
sizes range from min. 1.5 mm to drill chuck capacity.
4
(110V, 115V, 220V, 230V, 240V)
500W
500 – 2300/min
10 mm
10 mm
22 mm
1.5 kg
(2) When drilling holes in wood:
Use woodworking drill bits. For small holes of 6.5
mm diam. or below, use metalworking drill bits.
7. Fixing the side handle
Screw the side handle into the gear cover.
HOW TO USE
1. Switching instruction
(1) Turning the switch on
Slide the switch lever on the main body backward
as illustrated in Fig. 3. When you slide it backward
completely, the switch gets turned on and locked
in that condition.
(2) Turning the switch off
Press the round convex on the surface of the switch
lever as illustrated in Fig. 4. Then, the lock comes
off, the switch lever returns forward on the main
body by the spring's force, and the switch gets
turned off.
CAUTION:
Check and make sure positively that the switch is
off before inserting the plug into the power outlet.
Otherwise, a sudden start of the tool definitely
results an accident.
2. Pressing force of drill
You can not get holes quickly even if pressing it
by strong force more than necessary.
It not only damages the tip of drill bits and decreases
the efficiency of operation, but also shortens the
life of the drill.
3. When drilling completely through the material
When the drill bit bores completely through the
material, careless handling often results in a broken
drill bit or damage to the drill body itself due to
the sudden movement of the drill. Always be alert
and ready to release pushing force and hold the
drill body securely with both hands when drilling
through the material.
4. Adjusting the drilling speed
D10YB is equipped with electric control circuit which
enables non-step speed control.
To adjust the speed, turn the dial shown in Fig. 5.
When the dial is set to "1", the drilling speed is
minimum speed (500/min). When the dial is set to
"5", the drilling speed is maximum speed (2300/
min). Adjust the drilling speed according to the
material.