Black & Decker BDCHD18 Traduction Des Instructions D'origine page 8

ENGLISH
Keyless chuck (fi g. E)
Warning! Make certain the lock-off button is
engaged to prevent switch actuation before
installing or removing accessories.
To insert a drill bit or other accessory:
♦ Grasp the rear half of the chuck (4) with one
hand and use your other hand to rotate the
front half in the counterclockwise direction, as
viewed from the chuck end.
♦ Insert the bit or other accessory fully into the
chuck, and tighten securely by holding the
rear half of the chuck and rotating the front
portion in the clockwise direction as viewed
from the chuck end.
Warning! Do not attempt to tighten drill bits (or
any other accessory) by gripping the front part
of the chuck and turning the tool on. Damage to
the chuck and personal injury may occur when
changing accessories.
Dual range gearing (Figure F)
The dual range feature of your drill allows you to
shift gears for greater versatility. To select low
speed, high torque setting (position 1), turn tool
off and permit to stop. Slide gear shifter button (5)
away from the chuck. To select the high speed,
low torque setting (position 2), turn tool off and
permit to stop. Slide gear shifter button towards
the chuck.
Note: Do not change gears when tool is running.
If you are having trouble changing gears, make
sure that the dual range gear button is either
completely pushed forward or completely pushed
back.
Drilling/screwdriving
♦ Select forward or reverse rotation using the
forward/reverse slider (2).
♦ To switch the tool on, press the switch (1). The
tool speed depends on how far you press the
switch.
♦ To switch the tool off, release the switch.
Hints for optimum use
Drilling
♦ Use sharp drill bits only.
♦ Support and secure work properly, as
instructed in the Safety Instructions.
♦ Use appropriate and required safety
equipment, as instructed in the Safety
Instructions.
♦ Secure and maintain work area, as instructed
in the Safety Instructions.
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Drilling in wood
Holes in wood can be made with the same twist
drill bits used for metal or with spade bits. These
bits should be sharp and should be pulled out
frequently when drilling to clear chips from the
fl utes.
Drilling in metal
Use a cutting lubricant when drilling metals. The
exceptions are cast iron and brass which should
be drilled dry. The cutting lubricants that work
best are sulfurized cutting oil or lard oil.
Drilling in masonry
For drilling in masonry, set the collar (3) to the
hammer drilling position by aligning the symbol
with the marking. Slide the speed selector (5)
towards the front of the tool (2nd gear).
Screwdriving
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Run the drill very slowly, using light pressure,
until the hole is started enough to keep the
drill bit from slipping out of it.
Apply pressure in a straight line with the bit.
Use enough pressure to keep the bit biting but
not so much as to stall the motor or defl ect the
bit.
Hold the drill fi rmly with two hands to control
its twisting action.
DO NOT CLICK THE TRIGGER OF
A STALLED DRILL OFF AND ON IN AN
ATTEMPT TO START IT. DAMAGE TO THE
DRILL CAN RESULT.
Minimize stalling on breakthrough by reducing
pressure and slowly drilling through the last
part of the hole.
Keep the motor running while pulling the bit
out of a drilled hole. This will help reduce
jamming.
Make sure switch turns drill on and off.
Always use the correct type and size of
screwdriver bit.
If screws are diffi cult to tighten, try applying
a small amount of washing liquid or soap as
a lubricant.
Always hold the tool and screwdriver bit in
a straight line with the screw