Black and Decker KD574 Manual Del Usuario página 22

ENGLISH
FITTING THE DRILL BIT (KEYLESS CHUCKS)
Proceed as follows:
Disconnect the plug from the electricity supply.
in the jaws of the chuck. Hold the rear section of the
chuck while tightening the front section. Twist the two
sections firmly in opposite directions to securely grip
the drill bit.
FITTING THE DRILL BIT (KEYED CHUCKS)
Proceed as follows:
Disconnect the plug from the electricity supply.
the end of the chuck key in one of the three holes in the
body of the chuck, ensuring the head of the chuck key
is engaged with the barrel of the chuck. Turn the chuck
key clockwise to tighten the jaws and securely grip the
drill bit. Remove the chuck key.
REMOVING THE CHUCK (KEYLESS CHUCKS)
Proceed as follows:
the chuck and tighten the jaws. Give the allen key a
short powerful blow in an anti-clockwise direction with
a hammer to loosen the chuck on the spindle. Remove
the allen key. Use the screwdriver to turn the set-
screw clockwise until it totally disengages from the
spindle. Remove the chuck from the spindle by rotating
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it anti-clockwise. To fasten the chuck, put it on the
thread and turn it clockwise until it stops. Put in the
screw and turn it anti-clockwise until absolutely firm.
While holding the
REMOVING THE CHUCK (KEYED CHUCKS)
rear section of
Proceed as follows:
the chuck, rotate
the front section
until the jaws of
the chuck are
sufficiently open.
Insert the drill bit
Use only the correct chuck key. Place the chuck key
into the chuck, and hold the drill firmly in one hand with
the chuck pointing away from you. Rotate the chuck so
Rotate the barrel that the chuck key is just above the horizontal position
of the chuck until on the right hand side of the machine. Give the
the jaws are crossbar end of the key a sharp downward blow with a
sufficiently open. mallet or light hammer. The chuck should now be
Insert the drill bit sufficiently loose to be unscrewed by hand.
in the jaws of the
FITTING THE SIDE HANDLE
chuck. Insert the
Proceed as follows:
chuck key with
the handle by turning clockwise.
To remove the chuck,
open the jaws, hold
PREPARING YOUR DRILL FOR OPERATION
it firmly in one hand
Proceed as follows:
and with a screwdriver
Fit the correct accessory for the job.
held in the other hand,
turn the set-screw in
the chuck clockwise
approximately one
turn, to loosen it.
Place an allen key in
To remove the chuck,
open the jaws of the
chuck with the chuck
key. Hold the chuck
firmly in one hand, and
with a screwdriver
turn the screw set in
the chuck clockwise
with the other hand
until it comes out.
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Loosely locate the
handle on the
body of your drill.
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Rotate the handle
around the body
of your drill until it
is in the desired
position. Tighten
Set the speed of your
drill. Set the variable
speed control to the
desired position. As
a general rule, for
large size drill bits
use low speeds and
for smaller drill bits
use high speeds.