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Safety instructions
Warning: read all safety warnings and all instructions. Failure to
follow the warnings and instructions may result in electric shock, fire
and / or serious injury.
Save all warnings and instructions for future reference.
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.
Keep children and bystanders away while operating a power tool. Distractions
c)
can cause you to lose control.
Electrical safety
2)
Power tool plugs must match the outlet. Never modify the plug in any way .
a)
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,
b)
ranges and refrigerators. There is an increased risk of electric shock if
your body is earthed or grounded.
Do not expose power tools to rain or wet conditions. Water entering a power
c)
tool will increase the risk of electric shock.
Do not abuse the cord. Never use the cord for carrying, pulling or unplugging
d)
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
e)
outdoor use, with which reduces the risk of electric shock.
Personal safety
3)
Stay alert, watch what you are doing and use common sense when operating
a)
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.
Use personal protective equipment. Always wear eye protection. Protective
b)
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
c)
connecting to a 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
d)
wrench or a
in personal injury.
Do not overreach. Keep proper footing and balance at all times. This enables
e)
key left attached to a rotating part of the power tool may result
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better control of the power tool in unexpected situations.
f)
Dress properly. Do not wear loose clothing or jewelry. 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 these
devices 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 by 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 and in the manner intended for the particular type of power tool,
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.
Safety instructions for all operations
S
afety warnings common for grinding, sanding, wire brushing, polishing, carving
or abrasive cutting-off operations:
This power tool is intended to function as a grinder, sander, wire brush,
a)
polisher, carving or cut-off tool. Read all safety warnings, instructions,
illustrations and specifications provided with this power tool. Failure to
follow all instructions listed below may result in electric shock, fire and /
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or serious injury.
NOTE List only those operations that are applicable.
NOTE List only those operations that were not included in the first warning.
If all listed operations are applicable, then this warning is omitted, but all
subsequent warnings are given without exclusion.
Do not use accessories which are not specifically designed and recommended
b)
by the tool manufacturer. Just because the accessory can be attached to
your power tool, it does not assure safe operation.
The rated speed of the grinding accessories must be at least equal to the
c)
maximum speed marked on the power tool. Grinding accessories running
faster than their rated speed can break and fly apart.
The outside diameter and the thickness of your accessory must be within
d)
the capacity rating of your power tool. Incorrectly sized accessories cannot
be adequately controlled.
The arbour size of wheels, sanding drums or any other accessory must
e)
properly fit the spindle or collet of the power tool. Accessories that do not
match the mounting hardware of the power tool will run out of balance,
vibrate excessively and may cause loss of control.
Mandrel mounted wheels, sanding drums, cutters or other accessories
f)
must be fully inserted into the collet or chuck. If the mandrel is insufficiently
held and / or the overhang of the wheel is too long, the mounted wheel
may become loose and be ejected at high velocity.
Do not use a damaged accessory . Before each use inspect the accessory
g)
such as abrasive wheels for chips and cracks, sanding drum for cracks,
tear or excess wear, wire brush for loose or cracked wires. If power tool
or accessory is dropped, inspect for damage or install an undamaged
accessory . After inspecting and installing an accessory , position yourself
and bystanders away from the plane of the rotating accessory and run
the power tool at maximum no-load speed for one minute.
Damaged accessories will normally break apart during this test time.
Wear personal protective equipment. Depending on application, use face
h)
shield, safety goggles or safety glasses. As appropriate, wear dust mask,
hearing protectors, gloves and workshop apron capable of stopping
small abrasive or workpiece fragments. The eye protection must be
capable of stopping flying debris generated by various operations. The
dust mask or respirator must be capable of filtrating particles generated
by your operation. Prolonged exposure to high intensity noise may cause
hearing loss.
Keep bystanders a safe distance away from work area. Anyone entering
i)
the work area must wear personal protective equipment. Fragments of
workpiece or of a broken accessory may fly away and cause injury beyond
immediate area of operation.
Hold power tool by insulated gripping surfaces only , when performing an
j)
operation where the cutting accessory may contact hidden wiring or its
own cord. Cutting accessory contacting a "live" wire may make exposed
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metal parts of the power tool "live" and could give the operator an
electric shock.
Always hold the tool firmly in your hand(s) during the start-up. The reac-
k)
tion torque of the motor, as it accelerates to full speed, can cause the
tool to twist.
Use clamps to support workpiece whenever practical. Never hold a
l)
small workpiece in one hand and the tool in the other hand while in use.
Clamping a small workpiece allows you to use your hand(s) to control the
tool. Roun d material such as dowel rods, pipes or tubing have a tendency
to roll while being cut, and may cause the bit to bind or jump toward you.
Position the cord clear of the spinning accessory . If you lose control, the
m)
cord may be cut or snagged and your hand or arm may be pulled into
the spinning accessory.
Never lay the power tool down until the accessory has come to a complete
n)
stop. The spinning accessory may grab the surface and pull the power tool
out of your control.
After changing the bits or making any adjustments, make sure the collet
o)
nut, chuck or any other adjustment devices are securely tightened. Loose
adjustment devices can unexpectedly shift, causing loss of control, loose
rotating components will be violently thrown.
Do not run the power tool while carrying it at your side. Accidental contact
p)
with the spinning accessory could snag your clothing, pulling the accessory
into your body.
Regularly clean the power tool’s air vents. The motor’s fan will draw the
q)
dust inside the housing and excessive accumulation of powdered metal
may cause electrical hazards.
Do not operate the power tool near flammable materials. Sparks could
r)
ignite these materials.
Do not use accessories that require liquid coolants. Using water or other
s)
liquid coolants may result in electrocution or shock
Further safety instructions for all operations
Kickback and related warnings
Kickback is a sudden reaction to a pinched or snagged rotating wheel, sanding
band, brush or any other accessory . Pinching or snagging causes rapid stalling
of the rotating accessory which in turn causes the uncontrolled power tool to
be forced in the direction opposite of the accessory’s rotation.
For example, if an abrasive wheel is snagged or pinched by the workpiece,
the edge of the wheel that is entering into the pinch point can dig into the
surface of the material causing the wheel to climb out or kick out. The wheel
may either jump toward or away from the operator, depending on direction of
the wheel’s movement at the point of pinching. Abrasive wheels may also
break under these conditions.
Kickback is the result of power tool misuse and/or incorrect operating proce-
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dures or conditions and can be avoided by taking proper precautions as
given below.
a)
Maintain a firm grip on the power tool and position your body and arm
to allow you to resist kickback forces. The operator can control kickback
forces, if proper precautions are taken.
b)
Use special care when working corners, sharp edges etc. Avoid bouncing
and snagging the accessory. Corners, sharp edges or bouncing have a
tendency to snag the rotating accessory and cause loss of control or
kickback.
c)
Do not attach a toothed saw blade. Such blades create frequent kickback
and loss of control.
d)
Always feed the bit into the material in the same direction as the cutting
edge is exiting from the material (which is the same direction as the chips
are thrown). Feeding the tool in the wrong direction causes the cutting
edge of the bit to climb out of the work and pull the tool in the direction
of this feed.
e)
When using rotary files, cut-off wheels, high-speed cutters or tungsten
carbide cutters, always have the work securely clamped. These wheels will
grab if they become slightly canted in the groove, and can kickback. When
a cut-off wheel grabs, the wheel itself usually breaks. When a rotary file,
high-speed cutter or tungsten carbide cutter grabs, it may jump from the
groove and you could lose control of the tool.
Additional safety instructions for grinding and cutting-off operations
Safety warnings specific for grinding and abrasive cutting-off operations:
a)
Use only wheel types that are recommended for your power tool and
only for recommended applications. For example: do not grind with the
side of a cut-off wheel. Abrasive cut-of f wheels are intended for peripheral
grinding, side forces applied to these wheels may cause them to shatter.
b)
For threaded abrasive cones and plugs use only undamaged wheel
mandrels with an unrelieved shoulder flange that are of correct size and
length. Proper mandrels will reduce the possibility of breakage.
c)
Do not “jam” a cut-off wheel or apply excessive pressure. Do not attempt
to make an excessive depth of cut. Overstressing the wheel increases
the loading and susceptibility to twisting or snagging of the wheel in the
cut and the possibility of kickback or wheel breakage.
d)
Do not position your hand in line with and behind the rotating wheel.
When the wheel, at the point of operation, is moving away from your
hand, the possible kickback may propel the spinning wheel and the
power tool directly at you.
e)
When wheel is pinched, snagged or when interrupting a cut for any
reason, switch off the power tool and hold the power tool motionless
until the wheel comes to a complete stop. Never attempt to remove the
cut-off wheel from the cut while the wheel is in motion otherwise
kickback may occur. Investigate and take corrective action to eliminate
the cause of wheel pinching or snagging.
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