Changing The Chuck; Handy Hints; Tool Care; Rechargeable Batteries And The Environment - Black & Decker KC1251 Manual

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CHANGING THE CHUCK

Make sure the forward/reverse switch is set to the
centre (lock-off) position.
To remove the chuck,
open the jaws, hold it
firmly in one hand and
with a screwdriver held in
the other hand, turn the
set-screw in the chuck
clockwise approximately
one turn, to loosen it.
Place an allen key in 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 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.

HANDY HINTS

• Clamp the workpiece securely.
• When drilling thin material, use a ‘back up’ block to
prevent damage to the workpiece when the drill
breaks through. Just before the tip breaks through
to the opposite side, decrease the pressure on the
drill; this will give a clean hole.
• Use sharp drill bits only.
• When using your drill as a screwdriver, always use
the correct size and type of screwdriver bit.
• When using your drill as a screwdriver, lubricating
the screws can assist in fitting the screw. The usual
lubricants are either soap or washing liquid. Apply a
little to the screw.
• When drilling wood, use twist drill bits.
• When drilling metal, use high speed twist drill bits.
• When drilling ferrous metals, use a lubricant. Iron
and brass are drilled without a lubricant.
• Make an indentation with a centre punch at the centre
of the required hole. This will improve the accuracy.
• Always apply pressure in a straight line with the
drill bit.

TOOL CARE

Do not put excessive pressure on your drill. Use
sufficient pressure to keep your drill/driver biting, but
ENGLISH
do not push hard enough
to stall the motor.
After use, remove the
drill bit, open the chuck
jaws fully and tap the
side of the chuck to
remove any sawdust.

RECHARGEABLE BATTERIES AND THE ENVIRONMENT

Black & Decker cordless tools use nickel
cadmium (NiCad) batteries or battery packs
which can be charged many times to give long
life and repeatedly full power.
This symbol indicates the NiCad batteries
contained within this unit must be disposed of
properly and not discarded in everyday household
Cd
waste which may be disposed of in an incinerator
or landfill site. NiCad batteries can be harmful to the
environment and can explode when exposed to fire.
Do not incinerate.
Therefore, when your tool or battery pack needs
replacing, think of the protection of our environment.
Black & Decker recommends the following:
• Discharge batteries completely by running the
unit until the energy is completely discharged
and then remove from the tool.
• Take the battery pack to your local dealer or
your local recycling station. If necessary,
contact your local council for disposal
information. The collected batteries will be
disposed of properly and/or used for recycling
purposes whilst protecting the environment.
Note: You as a customer are responsible for
proper disposal or recycling of the battery pack.

EC DECLARATION OF CONFORMITY

We declare that units: KC1251CN, KC1252CN, KC1261CN,
KC1451CN, KC1461CN, KC7251CN, KC9651CN, KC9652CN,
KC9661CN conform to 89/392/EEC, 89/336/EEC, EN55014,
EN60335, EN55104, EN50144, EN61000
A weighted sound pressure 70dB (A), A weighted sound
power 83dB (A), Hand/arm weighted vibration <2.5m/s
2
Colin Wills - Director of Engineering - BDCI
4/F, 2 Dai Wang St, Tai Po Ind. Est., Tai Po NT, Hong Kong
The Black & Decker policy is one of continuous improve-
ment to our product and as such we reserve the right to
change the product specification without prior notice.
9

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