BLACK DECKER BEMW451 User manual

www.blackanddecker.eu BEMW451
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M1
Intended use
Your BLACK+DECKER BEMW451 lawn mower has been
designed for mowing grass. This appliance is intended for
consumer use only.
Safety instructions
Warning! When using mains-powered
appliances, basic safety precautions,
including the following, should always be
followed to reduce the risk of re, electric
shock and personal injury.
uRead all of this manual carefully before
using the appliance.
uThe intended use is described in this
manual.
The use of any accessory or
attachment or the performance of any
operation with this appliance other
than those recommended in this
instruction manual may present a risk
of personal injury.
uRetain this manual for future
reference.
Training
uRead the instructions carefully. Be
familiar with the controls and the
proper use of the appliance.
uNever allow children or people
unfamiliar with these instructions to
use the machine. Local regulations
can restrict the age of the operator.
uNever operate the machine while
people, especially children, or pets are
nearby.
uKeep in mind that the operator or user
is responsible for accidents or hazards
occurring to other people or their
property.
M2

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Preparation
uWhile operating the machine always
wear substantial footwear and long
trousers.
Do not operate the machine when
barefoot or wearing open sandals.
Avoid wearing clothing that is loose
tting or that has hanging cords or ties.
uThoroughly inspect the area where the
machine is to be used and remove all
objects which can be thrown by the
machine.
uBefore using, always visually inspect
to see that the blade, blade bolt and
the blade assembly are not worn or
damaged. Replace worn or damaged
components in sets to preserve
balance. Replace damaged or
unreadable labels.
uBefore use check the supply and
extension cord for signs of damage or
aging.
If the cord becomes damaged
during use, disconnect the cord
from the supply immediately. DO
NOT TOUCH THE CORD BEFORE
DISCONNECTING THE SUPPLY.
Do not use the machine if the cord is
damaged or worn.
uWear safety glasses or goggles when
operating this tool.
Use a face or dust mask whenever
the operations take place in dusty
surroundings. Hearing protection
should be worn whenever the sound
level seems uncomfortable.
uGuard against electric shock.
Prevent body contact with earthed or
grounded surfaces (e.g. metal railings,
lampposts, etc.).
Operation
uNever operate the appliance with
defective guards or shields, or without
safety devices, for example deectors
and/or grass catchers, in place.
uOnly use the appliance in daylight or
good articial light.
uDo not expose the appliance to rain.
Do not use the appliance in damp or
wet conditions. Preferably do not use
the appliance in wet grass.
uBe sure of your footing, particularly on
slopes. Be aware that freshly cut grass
is damp and slippery. Do not work on
steep slopes.
uWork across the face of slopes, never
up and down. Take extreme caution
when changing direction on slopes.
uDo not mow excessively steep slopes.
uWalk, never run when using the
appliance. Do not pull the appliance
towards you or walk backwards when
using the appliance.
uSwitch on the appliance according to
instructions and with your feet well
away from the blade.
uDo not start the machine when
standing in front of the discharge
opening.
uDo not tilt appliance when switching it
on, except if the appliance has to be
tilted for starting.

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In that case, do not tilt the appliance
more than absolutely necessary and
lift only the part that is away from the
operator. Always ensure that both
hands are in the operating position
before returning the appliance to the
ground.
uSwitch off the appliance and wait for
the blade assembly to stop running
if the appliance has to be tilted
for transportation when crossing
surfaces other than grass, and when
transporting the appliance to and from
the area to be mowed.
uDo not lift or carry the appliance until
the blade has come to a complete
standstill.
uKeep your hands and feet well away
from the blade.
uDo not put your hands or feet near or
under rotating parts.
uKeep away from discharge openings at
all times.
uSwitch off, remove the plug from
the socket and ensure that moving
parts have stopped rotating before
leaving the appliance unattended
and before changing, cleaning or
inspecting any parts of the appliance
or clearing a blockage. After striking
a foreign object. Inspect the machine
for damage and make repairs before
restarting and operating the machine;
uIf the appliance starts to vibrate
abnormally or if you hit a foreign
object, switch the appliance off and
remove the plug from the socket.
Check for any damage to the
appliance, replace or repair any
damaged parts, check for and tighten
any loose parts.
uTake care to keep the mains cable
away from the blade. Always be aware
of the position of the cable.
uThe motor will continue to run for a few
seconds after switching the appliance
off. Never attempt to force the blade to
come to a standstill.
Maintenance and storage
uBefore use, check the appliance for
damaged or defective parts. Check for
misalignment and seizure of moving
parts, breakage of parts, damage
to guards and switches and any
other conditions that may affect its
operation. Ensure that the appliance
will operate properly and perform
its intended function. Never use
the appliance when any guard or
enclosure is damaged or not in place.
Do not use the appliance if any part is
damaged or defective. Do not use the
appliance if the switch does not turn it
on and off.
Have any damaged or defective parts
repaired or replaced by an authorised
repair agent.
uCheck the cable frequently for
damage. If the cable is damaged, it
must be replaced by an authorised
repair agent in order to prevent a
hazard. Inspect extension cables
periodically. Replace a damaged
extension cable immediately.

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uKeep all nuts, bolts and screws on
the appliance tight to ensure a safe
working condition.
uCheck the grass collector for wear or
damage and replace it if necessary.
Never use the appliance without the
grass collector.
uBe careful during adjustment of the
machine to prevent entrapment of the
ngers between moving blades and
xed parts of the machine.
uWhen servicing the blades be aware
that, even though the power source is
switched off, the blades can still be
moved.
uWhen not in use, the appliance should
be stored in a dry place. Children
should not have access to stored
appliances.
uAlways allow the machine to cool
down before storing.
uEnsure that only replacement cutting
means of the right type are used.
uUse only BLACK+DECKER
recommended spare parts and
accessories.
Additional safety instructions for
Lawnmowers
u Always use an approved extension
cable suitable for the power input of
this tool (see technical data). The
extensioncable must be suitable for
outdoor use and marked accordingly.
Up to 30 m of 1.5 mm2 HO5VV-F
extension cable can be used without
loss of product performance.
Before use, inspect the extension
cable for signs of damage, wear and
ageing. Replace the extension cable
if damaged or defective. When using
a cable reel, always unwind the cable
completely.
u Do not transport the machine while the
power source is running
uFirmly grip handle with both hands
when operating the lawn mower.
uIf at any time it is felt necessary to tilt
the lawn mower, make sure that both
hands remain in the operating position
while the lawn mower is tilted. Keep
both hands in the operating position
until the lawn mower is returned to rest
correctly on the ground.
uNever wear radio or music
headphones while operating the lawn
mower.
uNever attempt to make a wheel height
adjustment while the motor is running
or while the safety key is in the switch
housing.
uIf the lawn mower stalls, turn mower
off, wait for blade to stop, before
attempting to unclog the chute or
remove anything from under the deck.
uKeep hands and feet away from
cutting area.
uKeep blades sharp.
Always use protective gloves when
handling the lawn mower blade.
uIf you are using the grass collector,
check it frequently for wear and
deterioration. If excessively worn,
replace with a new grass collector for
your safety.

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uUse extreme caution when reversing
or pulling the lawn mower towards you.
uDo not put hands or feet near or under
the lawn mower.
Keep clear of the discharger opening
at all times.
uClear the area where the lawn mower
is to be used of objects such as rocks,
sticks, wire, toys, bones etc., which
could be thrown by the blade.
Objects struck by the blade can cause
severe injury to persons. Stay behind
the handle when the motor is running.
uDo not operate the lawn mower
barefooted or while wearing sandals.
Always wear substantial footwear.
uDo not pull lawn mower backward
unless absolutely necessary. Always
look down and behind before and
while moving backward.
uNever direct discharged material
toward anyone. Avoid discharging
material against a wall or obstruction.
Material may ricochet back toward the
operator. Release the start handle to
turn the lawn mower off and stop the
blade when crossing gravel surfaces.
uDo not operate the lawn mower
without the entire grass collector,
discharge guard, rear guard, or other
safety protective devices in place and
working. Periodically check all guards
and safety protective devices to
ensure they are in good working order
and will operate properly and perform
their intended function.
Replace a damaged guard or other
safety device before further use.
uNever leave a running lawn mower
unattended.
uAlways release the bail bar to stop the
motor and wait until the blade comes
to a complete stop before cleaning the
lawn mower, removing the grass bag,
unclogging the discharge guard, when
leaving the lawn mower, or before
making any adjustments, repairs or
inspections.
uOperate lawn mower only in daylight
or good articial light when objects in
the path of the blade are clearly visible
from the operating area of the lawn
mower.
uDo not operate the lawn mower while
under the inuence of alcohol or drugs,
or when your are tired or ill. Always
stay alert, watch what you are doing,
and use common sense.
uAvoid dangerous environments.
Never operate the lawn mower in
damp or wet grass, never use lawn
mower in the rain. Always be sure of
your footing, walk, never run.
uIf the lawn mower should start to
vibrate abnormally, release the on/off
switch, wait for the blade to stop and
then check for the cause immediately.
Vibration is generally a warning of
trouble, see the troubleshooting guide
for advise in the case of abnormal
vibration.
uAlways wear proper eye and
respiratory protection when operating
the lawn mower.

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uThe use of any accessory or
attachment not recommended for
use with this lawn mower could be
hazardous. Only use accessories
approved by BLACK+DECKER.
uNever overreach while operating the
lawn mower. Always be sure to keep
proper footing and balance at all times
while operating the lawn mower.
uMow across the face of slopes, never
up and down. Exercise extreme
caution when changing direction on
slopes.
uWatch for holes, ruts, bumps, rocks or
other hidden objects. Uneven terrain
could cause a slip and fall accident.
Tall grass can hide obstacles.
uDo not mow on wet grass or
excessively steep slopes. Poor footing
could cause a slip and fall accident.
uDo not mow near drop-offs, ditches, or
embankments.
You could lose your footing or balance.
uAlways allow the mower to cool down
before storing.
Pull the plug from the socket and pull
the battery pack from the machine. Make
sure that all moving parts have come to a
complete stop:
uWhenever you leave the machine;
uBefore clearing a blockage;
uBefore checking, cleaning or working
on the appliance.
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 EN50636 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. 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.
Do not operate the tool if the vibration
registers as abnormal.
Safety of others
uThis 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.
uChildren must be supervised to
ensure that they do not play with the
appliance.

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uAfter striking a foreign object. Inspect
the appliance for damage and make
repairs as necessary.
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:
uInjuries caused by touching any
moving parts.
uInjuries caused by touching any hot
parts.
uInjuries caused when changing any
parts or accessories.
uInjuries caused by prolonged use of
the appliance.
When using any appliance for
prolonged periods ensure you take
regular breaks.
uImpairment of hearing.
uHealth hazards caused by breathing
dust developed when using your
tool (example:- working with wood,
especially oak, beech and MDF.)
uIf operating the mower in a damp
location is unavoidable, use a residual
current device (RCD) with a tripping
current of not more than 30 mA.
Use of an RCD reduces the risk of
electric shock.
uNever pick up or carry an appliance
while the motor is running.
Warning symbols
The following warning symbols are found
on the appliance along with the date
code:
Warning! Read the manual prior
to operation.
Do not expose the appliance to
rain or high humidity.
Always remove the plug from
the socket before inspecting
a damaged cable. Be careful
not to use your appliance if the
cable is damaged.
Beware of sharp blades.
Beware of ying objects. Keep
bystanders away from the
cutting area.
Keep the cable away from the
cutting blades.
The blades will continue to
rotate after the machine is
switched off.
Directive 2000/14/EC
guaranteed sound power.
Electrical safety
Warning! 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.
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