ENGLISH
12
2. Grasp the chuck sleeve (f) with one hand and
use
the other hand to secure the tool as shown
in
figure 7. Rotate the sleeve counterclockwise
(viewed
from the front) far enough to accept the
desi
red accessory.
3. Insert the bit or other accessory about 19 mm
(3/
4") into the chuck, as shown in figure 8.
Grasp
the chuck sleeve securely and rotate the
sleeve
clockwise (viewed from the front) with
one
hand while using the other hand to secure
the
tool. Rotate the sleeve clockwise until sleeve
cannot
be rotated any further, as demonstrated
in
figure 9. As the drill is being
operated
in the forward position, the chuck
will
continually self-tighten the jaws of the
chuck
onto the bit to maximize the bit
gripping
strength.
To release the accessory, repeat Step 2.
Drill Operation
1. Select the desired speed/torque range using the
gear
shifter to match the speed and torque to
the
planned operation.
2. For WOOD, use twist bits, spade bits, power
auger
bits or hole saws. For METAL, use high-
speed
steel twist drill bits or hole saws. Use
a cutting lubricant when drilling metals. The
exceptions
are cast iron and brass which should
be
drilled dry.
3. Always apply pressure in a straight line with the
bit.
Use enough pressure to keep the drill bit
biting,
but do not push hard enough to stall the
motor
or deflect the bit.
4. Hold tool firmly with both hands to control the
twisting
action of the drill.
5. IF DRILL STALLS, it is usually because it
is being overloaded. RELEASE TRIGGER
IMMEDI
ATELY, remove drill bit from work, and
determine cause of stalling. DO NOT CLICK
TRIGGER
OFF AND ON IN AN ATTEMPT
TO
START A STALLED DRILL – THIS CAN
DAMAGE
THE DRILL.
6. Keep the motor running when pulling the bit
back out of a drilled hole. This will help prevent
jamming
.
Hammerdrill Operation
1. When drilling, use just enough force on the
hammer
to keep it from bouncing excessively
or
“rising” off the bit. Too much force will cause
slower
drilling speeds, overheating, and a lower
drilling
rate.
2. Drill straight, keeping the bit at a right angle to
the
work. Do not exert side pressure on the bit
when
drilling as this will cause clogging of the
bit
flutes and a slower drilling speed.
3. When drilling deep holes, if the hammer speed
starts
to drop off, pull the bit partially out of
the
hole with the tool still running to help clear
debris
from the hole.
4. For MASONRY, use carbide-tipped bits or
masonry
bits. A smooth, even flow of dust
indicates the proper drilling rate.
Screwdriver Operation
Select the desired speed/torque range using the
th
ree-speed gear shift lever on the top of tool
to
match the speed and torque to the planned
operation.
Insert the desired fastener accessory into
the
chuck as you would any drill bit. Set the torque
adjustment
collar (d) to the desired setting. Make
a few practice runs in scrap or unseen areas to
determine
the proper position of the clutch collar.
MAINTENANCE
Your DEWALT power tool has been designed to
operate
over a long period of time with a minimum
of
maintenance. Continuous satisfactory operation
depends
upon proper tool care and regular cleaning.
WARNING: To reduce the risk of
serious
personal injury, turn tool off
and
disconnect battery pack before
making
any adjustments or removing/
installing
attachments or accessories.
An
accidental start-up can cause injury.
The
charger is not serviceable. There are no
serviceable
parts inside the charger.
Lubrication
Your power tool requires no additional lubrication.
Cleaning
WARNING: Blow dirt and dust out of
the
main housing with dry air as often as
dirt
is seen collecting in and around the
air
vents. Wear approved eye protection
and
approved dust mask when
performing
this procedure.
To Next Page
Loading...
