Kobalt KT300A, Руководство пользователя

Страница: 13 / 18

13
OPERATING INSTRUCTIONS
12. Removing Bits
a. Lock the trigger switch by placing the direction-of-
rotation selector (B) in the OFF (center) position.
b. Open the chuck jaws.
NOTICE: Rotate the chuck body in the reverse direction
to loosen the chuck jaws. Do not use a wrench to tighten
or loosen the chuck jaws.
c. Remove the drill bit.
WARNING:
Always wear safety goggles or safety
glasses with side shields during power tool operation or
when blowing dust. If operation is dusty, also wear a dust
mask.
WARNING:
Battery tools are always in operating
condition. Therefore, the direction-of-rotation selector
should always be locked (center) when not in use or
carrying the drill at your side.
13. Drilling
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 drill/driver firmly and place the bit at the
point to be drilled.
d. Depress the trigger switch to start the drill/driver.
e. Move the drill bit into the workpiece, applying only
enough pressure to keep the bit cutting. Do not force
the drill/driver or apply side pressure to elongate a
hole. Let the tool do the work.
f. When drilling hard, smooth surfaces, use a center
punch to mark the desired location of the hole. This
will prevent the drill bit from slipping off center as the
hole is started.
g. If the bit jams in the workpiece or if the drill/driver
stalls, stop the tool immediately. Remove the bit from the workpiece and determine the reason for
jamming.
h. To stop the drill/driver, release the trigger switch and allow the tool to come to a complete stop.
The electric brake quickly stops the rotation. This feature engages automatically when you release
the trigger switch.
12
13