Black Decker Power Hammer BPHR272 User Manual

®
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BPHR272  
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flammable liquids, gases or dust. Power  
tools create sparks which may ignite the dust or  
fumes.  
BPHR272  
ROTARY HAMMER  
c. Keep children and bystanders away while  
operating a power tool. Distractions can  
cause you to lose control.  
Technical data  
Rotary Hammer  
BPHR272  
220-240  
50/60  
850  
Voltage  
V
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.  
Frequency  
Power input  
No-load speed  
Impact rate  
Impact energy (EPTA)  
Modes  
Hz  
W
/min  
BPM  
J
700  
3400  
4.1  
2
Max capacity  
- Concrete  
- Steel  
mm  
c. Do not expose power tools to rain or wet  
conditions. Water entering a power tool will  
increase the risk of electric shock.  
26  
-
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.  
-Wood  
-
Weight  
kg  
5.1  
Intended use  
Your Black & Decker hammer has been designed  
for drilling in concrete and masonry as well as for  
light chiselling applications.  
Safety instructions  
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.  
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.  
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. A moment 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  
Save all warnings and instructions for future  
reference. The term "power tool" in all of the warn-  
ings listed below 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  
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maintained cutting tools with sharp cutting  
edges are less likely to bind and are easier to  
control.  
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.  
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.  
d. Remove any adjusting key or wrench before  
turning the power tool on. A wrench 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.  
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.  
Hammer safety warnings  
u Wear ear protectors. Exposure to noise can  
cause hearing loss.  
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.  
u Use auxiliary handle(s), if supplied with the  
tool. Loss of control can cause personal injury.  
u Hold power tool by insulated gripping sur-  
faces, when performing an operation where  
the cutting accessory may contact hidden  
wiring or its own cord. Cutting accessory con-  
tacting a "live" wire may make exposed metal  
parts of the power tool "live" and could give the  
operator an electric shock.  
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.  
u Never use a chisel accessory in rotary mode.  
The acces-sory will bind in the material and  
rotate the drill.  
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  
u 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 con-  
trol.  
u Before drilling into walls, floors or ceilings,  
check for the location of wiring and pipes.  
u Avoid touching the tip of a drill bit just after drill-  
ing, as it may be hot.  
u The intended use is described in this instruction  
manual. The use of any accessory or attach-  
ment or performance of any operation with this  
tool other than those recom-mended in this in-  
struction manual may present a risk of personal  
injury and/or damage to property.  
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  
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Safety of others  
u If the wire is damaged, it should be replaced by  
the manufacturer or a service center authorized  
by Black & Decker, to avoid danger.  
u This appliance is not intended for use by per-  
sons (including children) with reduced physical,  
sensory or mental capabilities, or lack of experi-  
ence and knowledge, unless they have been  
given supervision or instruction concerning use  
of the appliance by a person responsible for  
their safety.  
Part name  
The power tool includes some or all of the following  
parts:  
1. Switch  
u Children should be supervised to ensure that  
they do not play with the appliance.  
2. Oil-injection inlet cap  
3. Modes selector  
4. Tool chuck (tool holder)  
5. Sleeve  
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 mis-  
use, prolonged use etc. Even with the application  
of the relevant safety regulations and the imple-  
mentation of safety devices, certain residual risks  
can not be avoided. These include:  
6. Side handle  
7. Depth stop  
8. Bottom cover  
Assembly  
Warning! Before assembly, please ensure that the  
power tool is powered off and the power plug of the  
tool is unplugged from the power source.  
u Injuries caused by touching any rotating/moving  
parts.  
u Injuries caused when changing any parts,  
blades or accessories.  
u Injuries caused by prolonged use of a tool.  
When using any tool for prolonged periods  
ensure you take regular breaks.  
Install the side handle  
Warning! When holes are drilled in the concrete,  
bricks and other surfaces, please grip the side han-  
dle to ensure safe operation.  
u The side handle (6) can be rotated to any side,  
which can facilitate the use of the power tool in  
any position.  
u Rotate the side handle (6) counterclockwise, to  
unlock and release the power tool, rotate it to  
the desired position.  
u Impairment of hearing.  
u Health hazards caused by breathing dust devel-  
oped when using your tool (example:- working  
with wood, especially oak, beech and MDF.)  
Label on the tool  
The following symbols are shown on the tool:  
u Rotate the side handle clockwise to tighten it  
adequately.  
Warning! In order to reduce the risk of  
injury, the user must read the manual.  
Fitting an accessory (Fig. A)  
u Please clean the drill shank and lubricate the  
drill bit before installing it.  
Date code position (Fig. D)  
u Pull back and hold the slide-sleeve(5), and  
then screw the drill bit into the chuck, press it  
internally until it is fastened, the drilling bit can  
be automatically locked in situ. Pull the drill bit  
outwards to test whether it has been adequately  
locked in the correct position or not.  
The date code (12) is printed on the housing of the  
tool, which also contains the year of manufacture.  
For example: 2013 XX JN  
Year of manufacture  
Electrical safety  
u Pull back and hold the drill sleeve(5) clamp, you  
can remove the drill bit.  
Double insulation measures are taken in  
this power tool, so no grounding is needed.  
Please check whether the voltage of power  
supplied is consistent with the voltage on  
the nameplate or not.  
Use  
Warning! Please use the power tool under normal  
load; no overloading is permitted.  
Warning! Before drilling holes in the wall, floor or  
ceiling, please check the positions of the wire and  
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steel tube.  
Select the depth of holes to be drilled (Fig.  
C)  
Chipping/Chiseling (Fig. B)  
A depth gauge is an easy to use ruler to ensure  
that the drilling depth is consistent. Unlock the side  
handle, adjust the depth gauge according to the  
required depth, and then tighten the side handle.  
u Unfasten the side handle (6) by turning counter-  
clockwise the grip.  
u When the cutting / stripping / removing opera-  
tion is conducted, please put the operation  
modes selector (3) to position , the drilling  
bit, cold chisel and scaling chisel etc. should be  
properly used.  
Warning! Do not rotate the knob when the power  
tool is rotating under the load, otherwise it will be  
damaged.  
u Set the depth stop (7) to the desired position.  
The maximum depth of the drilled hole shall  
equal to the distance between the tip of drilling  
bit and the front end of the depth stop.  
u Tighten the side handle by turning the grip  
clockwise.  
Hammer drilling (Fig. B)  
u When using the hammer driller to drill holes on  
the masonry and concrete surfaces, the opera-  
tion mode selector (3) should be set to position  
.
u The drilling bit should be aligned to the drilling  
position, and then press the switch button to  
achieve the best effect. Keep the power tool be  
positioned correctly, prevent it from deviating  
the hole.  
Switch on and off  
Warning! Before inserting the plug, please con-  
firm whether the switch can trigger freely or not,  
whether it can return to the original position after  
releasing.  
u Press the switch button (1), the power tool can  
be started immediately.  
u When the fragments plug the borehole or  
powders, please do not apply further pressure,  
and make the tool rotate in an idling state, then  
gradually take out the drilling bit from the hole.  
Repeat the said steps for several times, the  
plugged hole can be clean, and then resume  
the normal drilling.  
Warning! When the drilling bit begins to break  
down the reinforced concrete or hit the steel bar  
inside the concrete, the power tool may have  
dangerous reaction force. Please always keep  
balance, stable posture and tightly grip the tool, to  
prevent from generating the dangerous reaction  
force. When the concrete is chiseled, the distance  
between the two points of one chiseling shall not  
be too much away from the edge, which shall be  
about 8cm or so, define the distance through find-  
ing the cracking strength of the concrete.  
u Release the button (1), the tool stops rotating.  
Accessories  
The performance of an electric tool depends on  
its accessories. Black & Decker accessories are  
designed according to high quality standards, to  
enhance the performance of electric tool. The use  
of these accessories can help you conveniently  
operate the tool.  
Maintenance  
The Black & Decker cord / cordless appliance /  
tools are of sophisticated design, can be used for  
a long time, and only little maintenance is needed.  
To obtain consistent satisfactory use, proper  
maintenance and regular cleaning of the tools are  
necessary.  
Warning! Before performing any maintenance  
work on the cord / cordless electric tools, the fol-  
lowing points must be implemented:  
u Switch off the power of the equipment / tools  
and pull off the plug;  
u If the equipment / tools are equipped with inde-  
pendent battery pack, please turn off the power  
and remove the battery pack from the equip-  
ment / tools.  
Overload coupling device  
If the drilling bit is clamped or hooked up, the driv-  
ing force transmitted to the drill shaft will be cut off.  
A huge force will occur, so two hands must tightly  
grip the power tool when it is in operation, and  
ensure that the operator is standing in a stable and  
fixed position.  
u If the equipment / tools are equipped with an  
integrated battery, please run out the battery,  
before turning off its power.  
u Before the cleaning, unplug the charger plug  
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solvents or other irritant chemicals. These  
chemicals may weaken the materials of  
these components. Use a cloth moistened  
with a mild soapy water to clean it. Do not  
let any substance permeate into the tool  
and.do not immerse any part of the tool  
into a liquid.  
from the power source. In addition, except  
the regular cleaning on your charger, no other  
maintenance is needed.  
u Regularly use the soft brush or dry cloth to  
clean the ventilation slot of the equipment /  
tools / charger.  
u Regularly use a damp cloth to clean the motor  
housing. Please do not use any abrasive clean-  
ing agents or solvent-based cleansing agents.  
u Regularly open the clamping chuck and tap it  
gently to remove any internal dust (after instal-  
lation).  
Protect the environment  
Separate collection. This product may not  
be disposed together with the ordinary  
household waste.  
If you find that your Black & Decker products are  
needed to be replaced or you will no longer need  
to use these products, please do not put them  
together with the household waste. Please place  
them separately to recycle.  
Replace the carbon brushes (Fig. E)  
Lubrication  
u Regularly replace and check the carbon  
brushes. Replace it in time when it is worn to  
the abrasive boundary line. Keep the carbon  
brush clean and make it freely slide in the  
brushing range. Two brushes shall be replaced  
at the same time.  
u Use the cross screwdriver to counterclockwise  
unscrew the screws, open the bottom cover(8)  
with a flat screwdriver to counterclockwise  
open the brush cover(9), you can remove the  
brush(10)as shown in the figure E, and put  
the new brush, and then clockwise fasten the  
brush cover(9), finally put the bottom cover(8),  
and then use the cross screwdriver to tighten it  
properly.  
Separate collection of the used products  
and packaging materials allow the  
materials to be recycled and reused.  
Reuse of the recycled materials helps to prevent  
the pollution of the environment, and reduces the  
demand for raw materials. Local regulations may  
provide separate collection of the electrical  
products from the household, at the municipal  
waste sites or by the retailer when you purchase a  
new product.  
u Open the cap of the lube oil-injection inlet(2),  
check the lube oil in the gearbox, if the lube  
oil is dirty or insufficient, replace or add the  
adequate amount of lube oil provided by the  
company.  
Cleaning  
Warning! Once the visible dust build-up  
is found at and/or around the ventilat-  
ing ports, immediately flush the dust and  
powder within the host shell with clean dry  
air. To perform this procedure, wear the  
approved safety equipment and dust mask.  
Warning! It is strictly forbidden to clean  
the non-metallic parts of the tool with the  
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03/2014  
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