Black and Decker BDCDD12 Manual De Instrucciones página 21

OPERATION

WARNING: To reduce the risk of serious personal
injury, turn unit off and remove the battery pack
before making any adjustments or removing/
installing attachments or accessories. An accidental
start-up can cause injury.
Installing and Removing the Battery Pack
(Fig. E)
NOTE: For best results, make sure your battery pack is
fully charged.
To install the battery pack ( 1 into the tool handle, align the
battery pack with the rails inside the tool's handle and slide it
into the handle until the battery pack is firmly seated in the tool
and ensure that it does not disengage.
To remove the battery pack from the tool, press the release
button ( 2 and firmly pull the battery pack out of the tool
handle. Insert it into the charger as described in the charger
section of this manual.
Proper Hand Position (Fig. D)

WARNING: To reduce the risk of serious personal injury,
ALWAYS use proper hand position as shown.

WARNING: To reduce the risk of serious personal injury,
ALWAYS hold securely in anticipation of a sudden reaction.
Proper hand position requires one hand on the main handle (
10 .
Variable Speed Trigger and Forward/Reverse
Control Button (Fig. A)
The tool is turned on and off by pulling and releasing the
variable speed trigger ( 3 . The farther the trigger is depressed,
the higher the speed of the tool.
A forward/reverse control button ( 4 determines the rotational
direction of the tool and also serves as a lock-off button.
• To select forward rotation (clockwise), release the trigger
and depress the forward/reverse control button on the right
side of the tool.
• To select reverse (counter-clockwise), depress the forward/
reverse control button on the left side of the tool.
NOTE: The center position of the control button locks the tool
in the off position. When changing the position of the control
button, be sure the trigger is released.
NOTE: Continuous use in variable speed range is not
recommended. It may damage the switch and should
be avoided.
Worklight (Fig. A)
The worklight ( 8 is activated when the trigger switch is
depressed, and will automatically turn off 20 seconds after
the trigger switch is released. If the trigger switch remains
depressed, the worklight will remain on.
NOTE: The worklight is for lighting the immediate work surface
and is not intended to be used as a flashlight.
Performing an Application (Fig. A)

WARNING: To reduce the risk of personal injury,
ALWAYS ensure workpiece is anchored or clamped firmly.

WARNING: Always wait until the motor has come to
a complete standstill before changing the direction
of rotation.
Prior to Performing Work
• Install the appropriate bit or accessory into the chuck. Refer
to Installing a Bit or Accessory into a Keyless Chuck.

WARNING:
• Do not use this tool to mix or pump easily combustible
or explosive fluids (benzine, alcohol, etc.).
• Do not mix or stir flammable liquids
labeled accordingly.
Screwdriving
Your tool has a clutch with adjustable torque for driving
and removing a wide array of fastener shapes and sizes. The
numbers 1–10 on the mode selection collar ( 5 are used to set
a torque range for screwdriving. The higher the number on the
collar, the higher the torque and the larger the fastener which
can be driven.
1. Turn the mode selection collar ( 5 to the desired position.
Refer to Mode Selection.
2. Pull the trigger switch applying pressure in a straight line
with the bit until the fastener is seated at the desired depth
in the workpiece.
Recommendations for Screwdriving
• Start with lower torque settings, then advance to higher
torque settings to avoid damage to the workpiece
or fastener.
• Make some practice runs in scrap or on unseen areas of the
workpiece to determine the proper position of the mode
selection collar.
Drilling
IMPORTANT: For MASONRY, such as brick, cement, cinder
block, etc., use carbide-tipped masonry bits.
1. Turn the mode selection collar ( 5 to the drill symbol. Refer
to Mode Selection.
2. Place drill bit in contact with the workpiece.
NOTE: Use sharp drill bit only.
3. Pull the trigger switch applying pressure in a straight line
with the bit until it reaches the desired depth.

WARNING: Drill may stall if overloaded causing a sudden
twist. Always expect the stall. Grip the drill firmly to control
the twisting action and avoid injury.
4. Keep the motor running when pulling the bit back out of
a drilled hole to prevent jamming.
Recommendations for Drilling
• When drilling, always apply pressure in a straight line with
the bit, but do not push hard enough to stall the motor or
deflect the bit.
ENGLISH
21