Kobalt KRAD 1224B-03 Manual De Instrucciones página 11

OPERATING INSTRUCTIONS
8. Installing Bits
a. Place the direction-of-rotation selector (D) in
the center-lock position.
b. Open or close the keyless chuck (A) to a point
where the opening is slightly larger than the
shank of the bit you intend to use.
c. Insert the double end bit.
d. Tighten the chuck jaws securely on the bit.
NOTICE: Rotate the keyless chuck in the direction of
the arrow marked GRIP to close the chuck jaws. Do
not use a wrench to tighten or loosen the chuck jaws.
WARNING
• Make sure to insert the drill bit straight into the
chuck jaws. Do not insert the drill bit into the
chuck jaws at a right angle and then tighten the
chuck, as shown in Fig. 8b. This could cause
the drill bit to be thrown from the right angle drill/
driver, resulting in possibly serious personal
injury or damage to the chuck.
Removing Bits
a. Place the direction-of-rotation selector (D) in
the center-lock position.
b. Open the chuck jaws with the keyless chuck (A).
c. Remove the drill bit.
WARNING
• Do not hold the chuck body with one hand and
use the power of the right angle drill/driver to tighten or loosen the chuck jaws on the drill bit.
The chuck body could slip in your hand, or your hand could slip and come in contact with the
rotating bit. This could cause an accident resulting in serious personal injury.
9. Drilling
WARNING
• Always wear safety goggles or safety glasses
with side shields during power-tool operation or
when blowing dust. If the operation is dusty, also
wear a dust mask.
a. Check the direction-of-rotation selector for the
correct setting (forward or reverse).
b. Secure the material to be drilled in a vise or
with clamps to keep it from turning as the drill
bit rotates.
c. Hold the right angle drill/driver firmly and place
the bit at the point to be drilled. Hold with two
hands, if needed.
8a
8b
9
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