Black & Decker KD750 User manual

KD750
www.blackanddecker.ae

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Intended use
Your Black & Decker rotary hammer drill has
been designed for drilling in wood, metal,
plastics, and masonry as well as for light
chiselling applications. This tool is intended for
consumer use only.
Safety instructions
General power tool safety warnings
Warning! Read all safety warnings and
all instructions. Failure to follow the
warnings and instructions listed below
may result in electric shock, fire and/or serious
injury.
Save all warnings and instructions for future
reference.
The term "power tool" in the warnings refers to
your mains operated (corded) power tool or
battery operated (cordless) power tool.
1. Work area safety
a. Keep work area clean and well lit. Cluttered
or dark areas invite accidents.
b. Do not operate power tools in explosive
atmospheres, such as in the presence of
flammable liquids, gases or dust. Power
tools create sparks which may ignite the dust
or fumes.
c. Keep children and bystanders away while
operating a power tool. Distractions can
cause you to lose control.
2. Electrical safety
a. Power tool plugs must match the outlet.
Never modify the plug in any way. Do not use
any adapter plugs with earthed (grounded)
power tools. Unmodified plugs and matching
outlets will reduce risk of electric shock.
b. Avoid body contact with earthed or grounded
surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of
electric shock if your body is earthed or
grounded.
c. Do not expose power tools to rain or wet
conditions. Water entering a power tool will
increase the risk of electric shock.
d. Do not abuse the cord. Never use the cord for
carrying, pulling or unplugging the power tool.
Keep cord away from heat, oil, sharp edges
or moving parts. Damaged or entangled cords
increase the risk of electric shock.
e. When operating a power tool outdoors, use
an extension cord suitable for outdoor use.
Use of a cord suitable for outdoor use
reduces the risk of electric shock.
f. If operating a power tool in a damp location is
unavoidable, use a residual current device
(RCD) protected supply. Use of an RCD
reduces the risk of electric shock.
3. Personal safety
a. Stay alert, watch what you are doing and use
common sense when operating a power tool.
Do not use a power tool while you are tired or
under the influence of drugs, alcohol or
medication.Amoment of inattention while
operating power tools may result in serious
personal injury.
b. Use personal protective equipment.Always
wear eye protection. Protective equipment
such as dust mask, non-skid safety shoes,
hard hat, or hearing protection used for
appropriate conditions will reduce personal
injuries.
c. Prevent unintentional starting. Ensure the
switch is in the off-position before connecting
to power source and/or battery pack, picking
up or carrying the tool. Carrying power tools
with your finger on the switch or energising
power tools that have the switch on invites
accidents.

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d. Remove any adjusting key or wrench before
turning the power tool on.Awrench or a key
left attached to a rotating part of the power
tool may result in personal injury.
e. Do not overreach. Keep proper footing and
balance at all times. This enables better
control of the power tool in unexpected
situations.
f. Dress properly. Do not wear loose clothing or
jewellery. Keep your hair, clothing and gloves
away from moving parts. Loose clothes,
jewellery or long hair can be caught in
moving parts.
g. If devices are provided for the connection of
dust extraction and collection facilities,
ensure these are connected and properly
used. Use of dust collection can reduce
dust-related hazards.
4. Power tool use and care
a. Do not force the power tool. Use the correct
power tool for your application. The correct
power tool will do the job better and safer at
the rate for which it was designed.
b. Do not use the power tool if the switch does
not turn it on and off.Any power tool that
cannot be controlled with the switch is
dangerous and must be repaired.
c. Disconnect the plug from the power source
and/or the battery pack from the power tool
before making any adjustments, changing
accessories, or storing power tools. Such
preventive safety measures reduce the risk
of starting the power tool accidentally.
d. Store idle power tools out of the reach of
children and do not allow persons unfamiliar
with the power tool or these instructions to
operate the power tool. Power tools are
dangerous in the hands of untrained users.
e. Maintain power tools. Check for misalignment
or binding of moving parts, breakage of parts
and any other condition that may affect the
power tools operation. If damaged, have the
power tool repaired before use. Many
accidents are caused by poorly maintained
power tools.
f. Keep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting
edges are less likely to bind and are easier to
control.
g. Use the power tool, accessories and tool bits
etc. in accordance with these instructions,
taking into account the working conditions
and the work to be performed. Use of the
power tool for operations different from those
intended could result in a hazardous situation.
5. Service
a. Have your power tool serviced by a qualified
repair person using only identical
replacement parts. This will ensure that the
safety of the power tool is maintained.
Additional power tool safety
warnings
Warning!Additional safety warnings
for rotary and chiselling hammers
•Wear ear protectors. Exposure to noise can
cause hearing loss.
•Use auxiliary handles supplied with the tool.
Loss of control can cause personal injury.

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•Hold power tool by insulated gripping
surfaces when performing an operation
where the cutting accessory may contact
hidden wiring or its own cord. Cutting
accessory contacting a "live" wire may make
exposed metal parts of the power tool "live"
and could give the operator an electric shock
•Never use a chisel accessory in rotary mode.
The accessory will bind in the material and
rotate the drill.
•Use clamps or another practical way to
secure and support the workpiece to a stable
platform. Holding the work by hand or
against your body leaves it unstable and may
lead to loss of control.
•Before drilling into walls, floors or ceilings,
check for the location of wiring and pipes.
•Avoid touching the tip of a drill bit just after
drilling, as it may be hot.
•The intended use is described in this
instruction manual. The use of any accessory
or attachment or performance of any
operation with this tool other than those
recommended in this instruction manual may
present a risk of personal injury and/or
damage to property.
Safety of others
•This appliance is not intended for use by
persons (including children) with reduced
physical, sensory or mental capabilities, or
lack of experience and knowledge, unless
they have been given supervision or
instruction concerning use of the appliance
by a person responsible for their safety.
•Children should be supervised to ensure that
they do not play with the appliance.
Residual risks
Additional residual risks may arise when using
the tool which may not be included in the
enclosed safety warnings. These risks can arise
from misuse, prolonged use etc.
Even with the application of the relevant safety
regulations and the implementation of safety
devices, certain residual risks can not be
avoided. These include:
•Injuries caused by touching any
rotating/moving parts.
•Injuries caused when changing any parts,
blades or accessories.
•Injuries caused by prolonged use of a tool.
When using any tool for prolonged periods
ensure you take regular breaks.
•Impairment of hearing.
•Health hazards caused by breathing dust
developed when using your tool (example:-
working with wood, especially oak, beech and
MDF.)
Vibration
The declared vibration emission values stated in
the technical data and the declaration of
conformity have been measured in accordance
with a standard test method provided by EN
60745 and may be used for comparing one tool
with another. The declared vibration emission
value may also be used in a preliminary
assessment of exposure.
Warning! The vibration emission value during
actual use of the power tool can differ from the
declared value depending on the ways in which
the tool is used. The vibration level may increase
above the level stated.

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When assessing vibration exposure to
determine safety measures required by
2002/44/EC to protect persons regularly using
power tools in employment, an estimation of
vibration exposure should consider, the actual
conditions of use and the way the tool is used,
including taking account of all parts of the
operating cycle such as the times when the tool
is switched off and when it is running idle in
addition to the trigger time.
Labels on tool
The following pictograms are shown on the tool:
Warning! To reduce the risk of injury,
the user must read the instruction
manual.
Electrical safety
This tool is double insulated; therefore
no earth wire is required.Always check
that the power supply corresponds to
the voltage on the rating plate.
•If the supply cord is damaged, it must be
replaced by the manufacturer or an
authorised Black & Decker Service Centre in
order to avoid a hazard.
Features
This tool includes some or all of the following
features.
1. Variable speed switch
2. Lock-on button
3. Forward/reverse switch
4. Drilling mode selector
5. Tool holder
6. Side handle
7. Depth stop
8. Depth stop lock button
Assembly
Warning! Before assembly, make sure that the
tool is switched off and unplugged.
Fitting the side handle (fig. C)
•Turn the grip counterclockwise until you can
slide the side handle (6) onto the front of the
tool.
•Rotate the side handle into the desired
position.
•Tighten the side handle by turning the grip
clockwise.
Fitting an accessory (fig.A)
•Clean and grease the shank (9) of the
accessory.
•Pull back the sleeve (10) and insert the shank
into the tool holder (5).
•Push the accessory down and turn it slightly
until it fits into the slots.
•Pull on the accessory to check if it is properly
locked. The hammering function requires the
accessory to be able to move axially several
centimetres when locked in the tool holder.
•To remove the accessory, pull back the
sleeve (10) and pull out the accessory.
Use
Warning! Let the tool work at its own pace. Do
not overload.
Warning! Before drilling into walls, floors or
ceilings, check for the location of wiring and
pipes.

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Selecting the operating mode
(fig. B)
The tool can be used in three operating modes.
Press in the button (11) and rotate the drilling
mode selector (4) towards the required position,
as indicated by the symbols.
Drilling
•For drilling in steel, wood and plastics, set
the operating mode selector (4) to the
position.
Hammer drilling
•For hammer drilling in masonry and
concrete, set the operating mode selector (4)
to the position
•When hammering, the tool should not
bounce and run smoothly. If necessary,
increase the speed.
Hammering
•For hammering with spindle lock, and for
light chiselling and chipping, set the
operating mode selector (4) to the position.
•Make sure the forward/reverse switch is in
the forward position.
•When changing from hammer drilling to
chiselling, turn the chisel to the desired
position. If resistance is felt during mode
change, slightly turn the chisel to engage the
spindle lock.
•When hammering with spindle lock, the
angle of the bit may be changed. Set the
operating mode selector (4) to the
position, the angle of the bit may now be
changed by rotating the tool holder (6). Set
the operating mode selector (4) to the
position, before continuing.
Selecting the direction of
rotation
For drilling, for tightening screws and for
chiselling, use forward (clockwise) rotation. For
loosening screws or removing a jammed drill bit,
use reverse (counterclockwise) rotation.
•To select forward rotation, push the
forward/reverse slider (3) to the left.
•To select reverse rotation, push the
forward/reverse slider to the right.
Warning! Never change the direction of rotation
while the motor is running.
Setting the drilling depth (fig. C)
•Press in the depth lock button (8).
•Set the depth stop (7) to the desired position.
The maximum drilling depth is equal to the
distance between the tip of the drill bit and the
front end of the depth stop.
•Release the depth lock button.
Switching on and off
•To switch the tool on, press the variable
speed switch (1). The tool speed depends on
how far you press the switch.
•As a general rule, use low speeds for large
diameter drill bits and high speeds for smaller
diameter drill bits.
•For continuous operation, press the lock-on
button (2) and release the variable speed
switch. This option is available only in forward
(clockwise) rotation.
•To switch the tool off, release the variable
speed switch. To switch the tool off when in
continuous operation, press the variable
speed switch once more and release it.

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Accessories
The performance of your tool depends on the
accessory used. Black & Decker and Piranha
accessories are engineered to high quality
standards and designed to enhance the
performance of your tool. By using these
accessories you will get the very best from your
tool.
Maintenance
Your Black & Decker corded/cordless
appliance/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! Before performing any maintenance
on corded/cordless power tools:
•Switch off and unplug the appliance/tool.
•Or switch off and remove the battery from the
appliance/tool if the appliance/tool has a
separate battery pack.
•Or run the battery down completely if it is
integral and then switch off.
•Unplug the charger before cleaning it. Your
charger does not require any maintenance
apart from regular cleaning.
•Regularly clean the ventilation slots in your
appliance/tool/charger using a soft brush or
dry cloth.
•Regularly clean the motor housing using a
damp cloth. Do not use any abrasive or
solvent-based cleaner.
•Regularly open the chuck and tap it to
remove any dust from the interior
(when fitted).
Mains Plug Replacement
If a new mains plug needs to be fitted:
•Safely dispose of the old plug.
•Connect the brown lead to the live terminal of
the new plug.
•Connect the blue lead to the neutral terminal.
•If the product is class l (earthed), connect the
green / yellow lead to the earth terminal.
Warning! If your product is class ll double
insulated (only 2 wires in the cord set), no
connection is to be made to the earth terminal.
Follow the fitting instructions supplied with good
quality plugs.
Any replacement fuse must be of the same rating
as the original fuse supplied with the product.
Technical Data
KD750
(Type 1)
Input voltage VAC 220-240
Power input W 750
No-load speed min-1 0-1050
Impact rate min-1 5,200
Impact energy J 2.7
Max. drilling capacity
Concrete mm 26
Steel mm 13
Wood mm 30
Weight kg 2.3

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Protecting the environment
Separate collection. This product must not
be disposed of with normal household
waste.
Should you find one day that your Black &
Decker product needs replacement, or if it is of
no further use to you, do not dispose of it with
other household waste. Make this product
available for separate collection.
•Black & Decker provides a facility for
recycling Black & Decker products once they
have reached the end of their working life.
This service is provided free of charge. To
take advantage of this service please return
your product to any authorised repair agent
who will collect them on our behalf.
•You can check the location of your nearest
authorised repair agent by contacting your
local Black & Decker office at the address
indicated in this manual.Alternatively, a list of
authorized Black & Decker repair agents and
full details of our after-sales service and
contact are available on the Internet at:
www.2helpU.com.
Warranty
If a Black & Decker product becomes defective
due to a material or manufacturing defect , within
12 months from the date of purchase, Black &
Decker guarantees to replace defective parts or
replace such products to ensure minimum
inconvenience to the customer unless:
•The product has been subjected to misuse or
neglect.
•The product has sustained damage through
foreign objects, substances or accidents.
•Repairs have been attempted by persons
other than authorised repair agents or Black
& Decker service staff.
To claim on the warranty, you will need to submit
proof of purchase to the seller or an authorised
repair agent. You can check the location of your
nearest authorised repair agent by contacting
your local Black & Decker office at the address
indicated in this manual.Alternatively, a list of
authorised Black & Decker repair agents and full
details of our after-sales service and contacts are
available on the Internet at: www.2helpU.com.
Please visit our website www.blackanddecker.ae
to register your new Black & Decker product and
to be kept up to date on new products and
special offers. Further information on the Black &
Decker brand and our range of products is
available at www.blackanddecker.ae.