LUX WS-125 Original Instructions Manual
WS-125
302 249
GB Angle grinder GR Γωνιακός τροχός
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GB Original instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
GR Πρωτότυπο οδηγιών χρήσης . . . . . . . . . . . . . . . . . . . . . . . . . 13
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Original instructionsAngle grinder
Table of contents
Before you begin… . . . . . . . . . . . . . . . . . . . . . . . 5
For your safety. . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Your machine at a glance . . . . . . . . . . . . . . . . . . 9
Fitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . 10
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Storage, transportation . . . . . . . . . . . . . . . . . . 11
Malfunctions and troubleshooting . . . . . . . . . 11
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Before you begin…
Intended use
The appliance is intended exclusively for non-professional use for dry sanding and cutting of metal and
stone materials.
The machine must be operated in accordance with
the specifications provided in these instructions.
This product is not intended for commercial use.
Generally acknowledged accident prevention regulations and enclosed safety instructions must be
observed.
Only perform work described in these instructions for
use. Any other use is improper. The manufacturer will
not assume responsibility for damage resulting from
such use.
What are the meanings of the symbols used?
Danger notices and information are clearly marked
throughout these instructions for use. The following
symbols are used:
These symbols identify the required personal protection equipment:
For your safety
General safety instructions
• To operate this device safely, the user must have
read and understood these instructions for use
before using the device for the first time.
• If you sell or pass the device on, you must also
hand over these operating instructions.
General power tool safety warnings
• 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.
Work area safety
• Keep work area clean and well lit. Cluttered
and dark areas invite accidents.
• 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.
• Keep children and bystanders away while
operating a power tool. Distractions can cause
you to lose control.
Electrical safety
• 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.
• Avoid body contact with earthed or grounded
surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of elec-
tric shock if your body is earthed or grounded.
• Do not expose power tools to rain or wet conditions. Water entering a power tool will
increase the risk of electric shock.
• 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.
• 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.
• If operating a power tools in a damp location
is unavoidable, use a residual current device
(RCD) protected supply. Use of an RCD
reduces the risk of electric shock.
Personal safety
• 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.
DANGER! Direct danger to life and risk
of injury! Directly dangerous situation that
may lead to death or severe injuries.
WARNING! Probable danger to life and
risk of injury! Generally dangerous situa-
tion that may lead to death or severe injuries.
CAUTION! Possible risk of injury! Dangerous situation that may lead to injuries.
NOTICE! Risk of damage to the device!
Situation that may lead to property damage.
Note: Information to help you reach a better understanding of the processes
involved.
WARNING! Read all safety warnings and
all instructions. Failure to follow the warn-
ings and instructions may result in electric
shock, fire and/or serious injury.
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• 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.
• 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
energizing power tools that have the switch on
invites accidents.
• 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.
• Do not overreach. Keep proper footing and
balance at all times. This enables better con-
trol of the power tool in unexpected situations.
• Dress properly. Do not wear loose clothing or
jewellery. Keep your hair, clothing and gloves
away from moving parts. Loose clothes, jewel-
lery or long hair can be caught in moving parts.
• If devices are provided for the connection of
dust extraction and collection facilities,
ensure these are connected and properly
used. Use of these devices can reduce dust-
related hazards.
Power tool use and care
• 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.
• Do not use the power tool if the switch does
not turn it on and off. Any power tool that can-
not be controlled with the switch is dangerous
and must be repaired.
• 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.
• 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.
• Maintain power tools. Check for misalignment or binding of moving parts, breakage of
parts and any other condition that may affect
the power tool’s operation. If damaged, have
the power tool repaired before use. Many
accidents are caused by poorly maintained
power tools.
• Keep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting
edges are less likely to bind and are easier to
control.
• 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.
Service
• 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.
Shared safety notes regarding grinding,
sandpaper sanding, working with wire brushes,
polishing and abrasive cutting.
• This power tool is to be used as an sandpaper
grinder, sandpaper sander, wire brush and
abrasive cutting tool. Observe all the safety
notes, instructions, representations and data
received with the power tool. If you do not
observe the following instructions, electrical
shock, film and/or serious injuries may be the
result.
• This electrical tool is not suitable for polishing. Applications for which the power tool are
not intended may cause risks and injuries.
• Do not use accessories that have not been
designed and recommended by the manufacturer for this specific power tool. Just
because you are able to attach an accessory to
your power tool this does not guarantee that it is
safe to use.
• The permitted revolutions of the tool must be
at least as high as the highest revolutions
specified on the power tool. Accessories that
rotate faster than they are permitted to may
break and fly.
• The external diameter and thickness of the
tool must match the dimensional specification of your power tool. Incorrectly dimen-
sioned tools cannot be sufficiently shielded or
controlled.
• Sanding discs, flanges, sanding plates or
other accessories must fit precisely to the
sanding spindle of your power tool. Tools
that do not fit precisely to the sanding spindle of
the power tool will rotate unevenly, vibrate heavily and may cause loss of control over the device.
• Do not use damaged tools. Before each use,
check tools like sanding discs for chips and
tears, sanding plates for tears, wear or heavy
use, wire brushes for loose or broken bristles.
If the power tool or the tool itself are dropped,
check to see whether it is damaged or use an
undamaged tool. When you have checked
and inserted the tool, ensure that you and any
other people in the vicinity are out of the
sphere of influence of the rotating tool and
operate the power tool for a minute at the
highest revolutions. Damaged tools will usually
break within this test period.
• Wear personal safety gear. Depending on the
work you are doing, wear a full-face visor,
visor or protective goggles. If appropriate,
wear a dust mask, ear defenders, protective
gloves or a special apron designed to keep
sanding and material particles away from
you. Your eyes should be protected from the fly-
ing objects that may be generated during various
applications. Dust or breathing masks must be
capable of filtering the dust generated during
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operation. If you are exposed to loud noise for
extended periods, you may suffer a loss of hearing.
• Ensure that other people are kept a safe distance from your workplace. Anyone entering
the workplace must wear personal protective
gear. Pieces of the work piece or broken tools
may fly away and cause injuries even outside the
direct working area.
• Hold the device by the insulated surfaces only
when carrying out work during which it is
possible that the tool may come across hidden power cables or its own cable. Contact
with a cable that carries power will subject the
metal parts of the device to current and will lead
to electrical shock.
• Keep the power cable away from rotating
tools. If you loose control over the power tool,
the power cable may be cut or caught and your
hand or arm may be pulled into the rotating tool.
• Never set the power tool down before the tool
has come to a completed standstill. The
rotating tool may come into contact with the surface and cause you to loose control over the
power tool.
• Never operate the power tool when you are
carrying it. Your clothing may be caught as a
result of accidental contact with the rotating tool
causing the tool to injure you.
• Clean the ventilation slots of your power tool
regularly. The motor fans draw dust into the
housing and a large deposit of metal dust can
cause electrical hazards.
• Never use power tool near flammable materials. Sparks may set fire to these materials.
• Do not use tools that require a liquid cooling
agent. The use of water or other liquid cooling
agents may lead to electrical shock.
Kickback and the appropriate safety notes
Kickback is a sudden reaction caused as a result of
a jammed or blocked rotating tool, for example, a
sanding disc, sanding plate, wire brush etc. Jamming or blocking causes the rotating tool to come to
an abrupt stop. This causes an uncontrolled power
tool to accelerate against the direction of rotation of
the tool at the blocked point.
For example, if a grinding disc becomes stuck or
blocked in a work piece, the edge of the grinding
disc that dips into the work piece may get caught
and the grinding disc will break away or cause kickback. The grinding disc will then move towards the
operator or away from them in accordance with the
direction of rotation of the disc at the blocked point.
This may also cause grinding discs to break.
A kickback is a consequence of incorrect or faulty
use of the power tool. It can be prevented by the use
of suitable measures, as described below:
• Hold the power tool securely with both hands
and position your body and arms in such a
way that you are able to absorb any kickback.
Always use the additional handle, if there is
one available, in order to ensure you have the
greatest possible control over kickback
forces or reaction torque when the tool is at
top speed. The operator is able to master kick-
back or reaction forces if they take the appropriate care.
• Never put your hand close to the rotating
tool. The tool may move over your hand in the
event of kickback.
• Keep your body out of the area that the power
tool would jump to in the event of kickback.
Kickback pushes the power tool in the opposite
direction to the movement of the sanding disc at
the blocked point.
• Be especially careful around corners, sharp
edges etc. Avoid tools bouncing off work
pieces and becoming jammed. The rotating
tool will tend to jam at corners, sharp edges or
when it bumps against something. This will lead
to a loss of control or kickback.
• Do not use chained or toothed saw blades.
Such tools will often cause kickback of the loss
of control over the power tool.
Special safety notes regarding grinding and
abrasive cutting:
• Only use grinding tools permitted for use with
your power tool and the protective hood
designed for use with these tools. Grinding
tools that have not be designed for use with the
power tool cannot be sufficiently shielded and
are thus unsafe.
• The protective hood must be affixed securely
to the electrical tool and set in such a way
that it ensures the maximum level of safety
possible, i.e. the smallest possible area of the
grinding tool is exposed to the operator. The
protective hood should protect the operator
from broken pieces and accidental contact with
the grinding tool.
• Grinding tools may only be used for the purposes recommended. For example: Never
use the side surface of a cutting disc to
grind. Cutting discs are designed to be used to
remove material with the edge of the disc. Lateral forces on these tools may break them.
• Always used undamaged tensioning flanges
in the correct size and shape for the cutting
disc you have selected. Suitable flanges sup-
port the cutting disc and thus reduce the risk of
the disc breaking. Flanges for cutting discs may
differ from flanges for other grinding discs.
• Do not use worn grinding disc from larger
power tools. Grinding discs for larger power
tools are not designed to cope with the higher
revolutions of smaller power tools and may
break.
Further additional safety notes regarding
abrasive cutting:
• Avoid jamming the cutting disc or applying
too high a pressure. Do not carry out any
excessively deep cuts. Overloading the cutting
disc increases the pressure and the tendency to
tilt or block and thus increases the risk of kickback or of the disc breaking.
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• Avoid the area in front of and behind the rotat-
ing disc. If you operate the device in such a way
that the cutting disc in the work piece is moved
away from you, in the event of kickback, the
power tool and the rotating disc may be thrown
towards you.
• If the cutting disc is jammed or you need to
interrupt your work, switch the power tool off,
and hold it motionless until the disc has come
to a standstill. Never attempt to pull a still
operating cutting disc out of the cut as this
may cause kickback. Investigate and take cor-
rective actions to eliminate the cause of the jam.
• Do not switch the power tool back on as long
as it remains stuck in the work piece. Allow
the cutting disc to achieve the full revolutions
before you continue to cut carefully. Other-
wise, the disc may get caught, jump out of the
work piece or cause kickback.
• Support panels or large work pieces to minimise the risk of kickback caused by a trapped
disc. Large work pieces may bend under their
own weight. The work piece must be supported
on both sides, near the line of cut and near the
edge.
• Be very carefully when making plunge cuts in
existing walls or in other areas that are difficult to see. The plunging disc may cut into gas
or water pipes, electrical cables or other objects
and cause kickback.
Special safety notes regarding sandpaper
sanding
• Do not use over dimensioned sanding sheets,
instead following the manufacturer’s instructions regarding size. Sanding sheets that pro-
trude beyond the sanding plate may cause injuries, jamming and tearing of the sheets or cause
kickback.
Special safety notes regarding working with
wire brushes
• Please note that wire brushes will loose wire
bristles during normal operation. Do not overload the wires by applying too high a pressure. Flying wire bristles may easily pass
through very thing clothing and/or skin.
• If a protective good is recommended, make
sure that the hood and the wire brush do not
make contact. Wheel and cup brushes may
increase in diameter as a result of pressure and
centrifugal forces.
Additional safety notes
• Prior to starting work, use appropriate tool to
determine whether there are any hidden supply lines are located on the area you are working in. If in doubt, ask the relevant supply services. Contact with power lines may cause fire
and electrical shock. Damaging a gas pipe may
cause an explosion. Damaging a water pipe
leads to considerable property damage and may
cause electrical shock.
• Secure the work piece. Use tensioning equipment or a vice to secure the work piece to help
prevent kickback or uncontrolled flying of the
work piece (e.g. when getting jammed in the
work piece).
• Keep your workplace clean. Mixed contamination by various materials is particularly dangerous. Light metal dust (e.g. aluminium) can
ignite or explode easily.
• Inform yourself about the surface to be
sanded and any dusts and vapours that may
be generated. If in doubt, do not breath in
even small amounts of the generated dusts
and vapours. When sanding certain surfaces
(various metals, minerals or woods as well as
weather protecting paints) damaging/poisonous
dusts may be generated which can cause allergic reactions or serious illness. Do not breathe
these dusts and vapours in and avoid all contact.
Materials containing asbestos may only be processed by specialists.
• Never use the power too with a damaged
cable. Do not touch a damaged cable and pull
out the power plug. Damaged cables increase
the risk of electric shock.
• Prevent overheating of the device and the
work piece. Excess heat may damage the tool
and the device.
• Shortly after being used, the tool may be very
hot. Allow a hot tool to cool down. Touching
a hot tool may cause burns.
• Never clean a hot tool with flammable liquids. There is a risk of fire and explosion.
• Keep the handles dry and free of grease.
Slippery handles can lead to accidents.
• Always comply with the all applicable domestic and international safety, health, and working regulations. Inform yourself before you start
work about the regulations that apply at the site
of the device.
• Remember that moving parts may also be
located behind ventilation and venting slots.
• Remember that moving parts may also be
located behind ventilation and venting slots.
Risks caused by vibrations
The vibration values specified in the technical data
represent the main uses of the device. The actual
existing vibrations during use may deviate from
these as a result of the following factors:
• Incorrect use of the product;
• Unsuitable tools inserted;
• Unsuitable material;
• Insufficient maintenance.
You can reduce the risks considerably by following
the tips below:
– Maintain the device in accordance with the
instructions in the operating instructions.
– Avoid working at low temperatures.
CAUTION! Risk of injury due to vibrations! Vibrations may, in particular for per-
sons with circulation problems, cause damage to blood vessels and/or nerves.
If you notice any of the following symptoms, stop working immediately and consult a doctor. Numbness of body parts, loss
of sense of feeling, itching, pins and needles, pain, changes in skin colour.
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