Parkside PWS 230 A1 ANGLE GRINDER, PWS 230 A1 Operation And Safety Notes
ANGLE GRINDER PWS 230 A1
VINKELSLIBER
Brugs- og sikkerhedsanvisninger
Oversættelse af den originale driftsvejledning
ANGLE GRINDER
Operation and Safety Notes
Translation of original operation manual
VINKELSLIP
Bruksanvisning och säkerhetsanvisningar
Översättning av bruksanvisning i original
KULMAHIOMAKONE
Käyttö- ja turvaohjeet
Alkuperäisen käyttöohjeen käännös
WINKELSCHLEIFER
Bedienungs- und Sicherheitshinweise
Originalbetriebsanleitung
3
GB / IE Operation and Safety Notes Page 5
FI Käyttö- ja turvaohjeet Sivu 19
SE Bruksanvisning och säkerhetsanvisningar Sidan 33
DK Brugs- og sikkerhedsanvisninger Side 47
DE / AT / CH Bedienungs- und Sicherheitshinweise Seite 61
Before reading, unfold both pages containing illustrations and familiarise yourself with all functions of the
device.
Käännä ennen lukemista molemmat kuvalliset sivut esiin ja tutustu seuraavaksi laitteen kaikkiin toimintoihin.
Vik ut båda bildsidorna och ha den till hands när du läser igenom anvisningarna och gör dig bekant med
apparatens / maskinens funktioner.
Før du læser, vend begge sidene med billeder frem og bliv bekendt med alle apparatets funktioner.
Klappen Sie vor dem Lesen die beiden Seiten mit den Abbildungen aus und machen Sie sich anschließend
mit allen Funktionen des Gerätes vertraut.
A B
4
2
6
3
11
12
5
7
1
4
8 9 10
E
G
C
0
1
F
H
19
14
15
16
13
3
17
20
D
18
12
5 GB/IE
Table of contents
Introduction
Proper use ......................................................................................................................Page 6
Features and equipment ...............................................................................................Page 6
Included items ...............................................................................................................Page 7
Technical information ....................................................................................................Page 7
General safety advice for electrical power tools
1. Workplace safety .....................................................................................................Page 7
2.
Electrical safety .........................................................................................................Page 8
3. Personal safety ..........................................................................................................Page 8
4.
Careful handling and use of electrical power tools ...............................................Page 8
Safety advice for all uses ..............................................................................................Page 9
Safety advice relating to kickback ...............................................................................Page 10
Special safety advice relating to grinding and disc-cutting ........................................Page 11
Further special safety advice for disc-cutting ...............................................................Page 11
Special safety advice for abrading using sandpaper ................................................Page 12
Special safety advice for polishing ..............................................................................Page 12
Special safety advice for working with wire brushes ..................................................Page 12
Safety advice for angle grinders ..................................................................................Page 12
Advice on use ................................................................................................................Page 13
Preparing for use
Attaching the disc guard cover using the quick-release fastener ...............................Page 14
Attaching the auxiliary handle .....................................................................................Page 15
Attaching and replacing roughing / grinding / cutting discs ......................................Page 15
Operation
Switching on and off .....................................................................................................Page 15
Maintenance and cleaning .........................................................................Page 16
Service .........................................................................................................................Page 16
Warranty ...................................................................................................................Page 16
Disposal ......................................................................................................................Page 17
Declaration of Conformity / Manufacturer..................................Page 17
6 GB/IE
Introduction
Angle grinder PWS 230 A1
Introduction
Please make sure you familiarise your-
self fully with the way the device works
before you use it for the first time and
that you understand how to handle electrical power tools correctly. To help you do this please read
the accompanying operating instructions. Keep
these instructions in a safe place. If you pass the
device on to anyone else, please ensure that you
also pass on all the documentation.
Proper use
The device is intended for the dry cutting, rough
grinding and brushing of metal and stone. Any other
use or modification to the device shall be considered
as improper use and could give rise to considerable
dangers. We will not accept liability for loss or
damage arising from improper use. The device is
not intended for commercial use.
Note: Slots cut in load-bearing walls must comply
with standard DIN 1053 Part 1 or the regulations
applicable in your country.
These instructions and advice must be observed.
Before you start a task, seek the advice of a competent structural engineer, architect, or the relevant
site management staff.
Features and equipment
1
Hand grip (rotatable)
2
ON / OFF switch
3
Safety lock-out
4
Unlocking button
5
Carbon brushes cover
6
Auxiliary handle
7
Disc guard cover
8
Clamping lever
9
Coded projection
10
Adjuster screw
11
Spindle lock button
12
Threaded hole (3 x) for auxiliary handle
13
Clamping nut (see Fig. G)
14
Mounting spindle (see Fig. G)
15
Mounting flange (see Fig. G)
The following pictograms are used in these operating instructions / on the device:
Read instruction manual!
W
Watts (effective power)
Observe caution and safety notes! Safety class II
Caution – electric shock!
Danger to life!
Wear hearing protection, dust
protection mask, protective glasses
and protective gloves.
Risk of explosion!
Keep children away from
electrical power tools!
Risk of fire!
Check that the device, mains lead
and plug are in good condition!
V
~
Volt (AC)
Dispose packaging and appliance in
an environmentally-friendly way!
n
0
Rated idle running speed
7 GB/IE
Introduction / General safety advice for electrical power tools
16
Coded groove (see Fig. G)
17
Spanner
18
Roughing / grinding disk*
19
Cutting disc for metal* (see Fig. E)
20
Cutting disc for masonry* (see Fig. F)
* not included
Included items
1 Angle grinder PWS 230 A1
1 Auxiliary handle
1 Disc guard cover
1 Spanner
1 Operating instructions
Technical information
Rated voltage: 230 V ~ 50 Hz
Rated power consumption: 2000 W
No-load speed: n
0
6500 min
-1
Grinding disc: Ø 230 mm
Mounting spindle: M14 / threaded
Protection class: II /
Noise and vibration data:
Measured values for noise are determined in accordance with EN 60745. The A-weighted noise level
of the electrical power tool are typically:
Sound pressure level: 92 dB(A)
Sound power level: 108 dB(A)
Uncertainty K: 3 dB
Wear ear protection!
Evaluated acceleration, typical:
Hand / arm vibration a
h
= 11,95 m / s
2
Uncertainty K = 1,5 m / s
2
WARNING! The vibration level given in these
instructions has been measured in accordance with
a standardised measurement procedure specified in
EN 60745 and can be used to compare devices.
Different uses of the device give rise to different vibration levels and in many cases they may exceed the
values given in these instructions. It is easy to underestimate the vibration load if the electrical power
tool is used regularly in particular circumstances.
Note: If you wish to make an accurate assessment
of the vibration loads experienced during a particular
period of working, you should also take into account
the intervening periods of time when the device is
switched off or is running but is not actually in use.
This can result in a much lower vibration load over
the whole of the period of working.
General safety advice for
electrical power tools
WARNING!
Read all the safety advice
and instructions! Failure to observe the safety
advice and instructions may result in electric shock,
fire and / or serious injury.
Keep all the safety advice and instructions
in a safe place for future reference!
The term “electrical tool” used in the safety advice
refers to electrical tools powered by mains electricity (by means of a mains lead) and electrical tools
powered by rechargeable batteries (without a
mains lead).
1. Workplace safety
a) Keep your working area clean and
well lit. Untidy or poorly lit working areas
can lead to accidents.
b)
Do not work with the device
in potentially explosive environments in which there are
inflammable liquids, gases or dusts.
Electrical power tools create sparks, which can
ignite dusts or fumes.
c)
Keep children and other
people away while you are
operating the electrical tool.
Distractions can cause you to lose control of
the device.
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General safety advice for electrical power tools
2. Electrical safety
a)
The mains plug on the device must match
the mains socket. The plug must not
be modified in any way. Do not use
an adapter plug with devices fitted
with a protective earth. Unmodified
plugs and matching sockets reduce the risk of
electric shock.
b) Avoid touching earthed surfaces such
as pipes, radiators, ovens and refrigerators with any part of your body.
There is an increased risk of electric shock if
your body is earthed
.
c) Keep the device away from rain or
moisture. Water entering an electrical device
increases the risk of electric shock.
d)
Do not use the mains lead for
any purpose for which it was
not intended, e.g. to carry the
device, to hang up the device or to pull
the mains plug out of the mains socket.
Keep the mains lead away from heat,
oil, sharp edges or moving parts of the
device. Damaged or tangled mains leads
increase the risk of electric shock.
e) When working outdoors with an
electrical power tool always use extension cables that are also approved
for use outdoors. The use of an extension
cable suitable for outdoor use reduces the risk
of electric shock.
f) Use a residual current device (RCD)
for protection if operating the electrical power tool in a moist environment
is unavoidable. The use of an RCD reduces
the risk of electric shock.
3. Personal safety
a) Remain alert at all times, watch what
you are doing and always proceed
with caution. Do not use the device if
you are tired or under the influence of
drugs, alcohol or medication. One mo
ment
of carelessness when using the device can lead
to serious injury.
b)
Wear personal protective
equipment and always wear
safety glasses. The wearing of
personal protective equipment such as dust
masks, non-slip safety shoes, safety helmets or
ear protectors, appropriate to the type of electrical power tool used and work undertaken,
reduces the risk of injury.
c) Avoid unintentional operation of the
device. Check that the electrical power
tool is switched off before you connect
it to the mains, pick it up or carry it.
Accidents can happen if you carry the device
with your finger on the ON / OFF switch or with
the device switched on.
d) Remove any setting tools or spanners
before you switch the device on. A tool
or spanner left attached to a rotating part of a
device can lead to injury.
e) Avoid placing your body in an unnat-
ural position. Keep proper footing
and balance at all times. By doing this
you will be in a better position to control the
device in unforeseen circumstances.
f) Wear suitable clothing. Do not wear
loose clothing or jewellery. Keep your
hair, clothing and gloves clear of moving parts. Loose clothing, jewellery or long
hair can become trapped in moving parts.
g) If vacuum dust extraction and collection
devices are fitted do not forget to
check
that they are properly connected and
correctly used. The use of these devices
reduces the hazard presented by dust.
4. Careful handling and use
of electrical power tools
a) Do not overload the device. Always
use an electrical power tool that is
intended for the task you are undertaking. By using the right electrical power
tool for the job you will work more safely and
achieve a better result.
b) Do not use an electrical power tool if
its switch is defective. An electrical power
9 GB/IE
General safety advice for electrical power tools
tool that can no longer be switched on and off
is dangerous and must be repaired.
c) Pull the mains plug from the socket
before you make any adjustments to
the device, change accessories or when
the device is put away. This precaution is
intended to prevent you from unintentionally
starting the device.
d)
When not in use always ensure that
electrical power tools are kept out of
reach of children. Do not let anyone use
the device if he or she is not familiar
with it or has not read the instructions
and advice. Electrical power tools are dan-
gerous when they are used by inexperienced
people.
e) Look after the device carefully. Check
that moving parts are working properly and move freely. Check for any
parts that are broken or damaged
enough to detrimentally affect the
functioning of the device. Have damaged parts repaired before you use
the device. Many accidents have their origins
in poorly maintained electrical power tools.
f) Keep cutting tools clean and sharp.
Carefully maintained cutting tools with sharp
cutting edges are less likely to jam and are
easier to control.
g) Use the electrical power tool, accesso-
ries, inserted tools etc. in accordance
with these instructions and advice, and
the stipulations drawn up for this particular type of device. In doing this, take
into account the working conditions
and the task in hand. The use of electrical
power tools for purposes other than those intended can lead to dangerous situations.
Safety advice for all uses
General safety advice for grinding,
sanding (with sandpaper), wire brushing,
polishing and disc-cutting:
a) This electrical power tool is intended
for use as a grinding, sanding, wire-
brushing, and disc-cutting machine.
Observe all the safety advice, instructions, information in figures and all
other information you received with
this device. If you do not observe the follow-
ing advice it could lead to electric shock, fire
and / or serious injury.
b) Normative statement / advice for this tool is not
applicable.
c) Do not use any accessory not specifi-
cally intended by the manufacturer
for this electrical power tool. Although
an accessory may fit on your electrical power
tool, this does not on its own guarantee that it
can be safely used.
d) The maximum permitted speed of an
attachment must be at least as high as
the maximum speed indicated for the
electrical power tool. An accessory rotating
faster than its permitted speed could disintegrate
or fly off.
e) The external diameter and the thickness
of the attachment must be compatible
with the dimensions of your electrical
power tool. Attachments that are not dimen-
sionally compatible cannot be adequately
guarded or controlled.
f) Grinding discs, flanges, grinding
wheels or other accessories must fit
exactly on to the spindle of your electrical power tool. Attachments that do not
exactly fit on the spindle turn unevenly, vibrate
severely and could lead to loss of control.
g) Do not use damaged attachments.
Before every use check attachments
such as grinding discs for loose fragments and cracks, grinding wheels for
cracks, deterioration or excessive
wear and wire brushes for loose or
broken wires. If the electrical power
tool or attachment is dropped, inspect
for damage or change the attachment
for an undamaged one. When you
have inspected and inserted the attachment, position yourself and bystanders away from the plane of the
rotating attachment and run the device
at maximum speed for one minute.
10 GB/IE
General safety advice for electrical power tools
Damaged attachments will usually break apart
during this test.
h)
Wear personal protective
equipment. Use a full face visor, safety goggles or safety
glasses, depending on the application.
Wear a dust mask, hearing protectors,
safety gloves or special apron capable
of stopping particles of the grinding
medium or workpiece, as appropriate
for the task. Eyes must be protected from
the flying debris which can arise from some
operations. Dust or breathing masks must be
capable of filtering out the dust generated by
the application. Prolonged exposure to loud
noise can lead to hearing loss.
i) Keep bystanders at a safe distance
from your work area. Anyone entering
the work area must wear personal
protective equipment. Fragments of the
workpiece or of a broken attachment could fly
off and cause injury beyond the immediate
working area.
j) Hold the device by the insulated han-
dle surfaces when you are undertaking work where there is the danger
of the attachment striking hidden
electricity cables or the device’s mains
lead. Contact with a live wire could cause
metal parts of the device to become live and
lead to electric shock.
k) Keep the mains lead away from rotat-
ing attachments. If you lose control of the
device the mains lead may become severed or
trapped and your hand or arm may be pulled
into the rotating attachment.
l) Never lay the electrical power tool
down until after the attachment has
come to a complete standstill. The rotat-
ing attachment may snag when it comes into
contact with the surface and cause you to lose
control of the device.
m) Do not have the electrical power tool
running while you are carrying it. Your
clothing could become trapped by unintentional contact with the rotating attachment and the
tool could be pulled into your body.
n) Clean the ventilation slots on your
electrical power tool regularly. The motor’s fan draws dust into the housing. A build-up
of metal dust could give rise to an electrical
hazard.
o)
Never use the electrical
power tool near inflammable
materials. Sparks could ignite
these materials.
p) Do not use attachments that require
the use of coolants. The use of water or
other liquid coolants could result in electric shock.
Safety advice
relating to kickback
Kickback is the sudden reaction to a pinched or
snagged rotating attachment, such as a grinding
disc, grinding pad, wire brush etc. Pinching or
snagging results in the rotating attachment coming
to an abrupt stop. This causes the electrical power
tool (if not controlled) to move in the opposite direction to the direction of rotation of the attachment
at the point of constraint.
If, for example, a grinding disc is pinched or snags
in a workpiece, this can cause the edge of the
grinding disc to penetrate the workpiece, become
trapped there and either free itself or kickback. The
grinding disc moves towards or away from the operator, depending on the direction of movement of
the disc at the point of constraint. The grinding disc
could also break.
Kickback occurs as a result of incorrect use or misuse of the electrical power tool. It can be prevented
by taking the appropriate precautions as described
below.
a) Maintain a firm grip on the electrical
power tool and position your body
and arms to allow you to resist kickback forces. Always use the auxiliary
handle, if provided, to exercise the
greatest possible control over kickback forces or reaction torques as the
device builds up to full speed. By taking
11 GB/IE
General safety advice for electrical power tools
suitable precautions the operator can control
kickback and reaction forces.
b) Do not place your hands near a rotat-
ing attachment. If kickback occurs the attachment could move over your hand.
c) Avoid positioning your body in the
area into which the electrical power
tool would move in the event of a
kickback. A kickback moves the electrical
power tool in the opposite direction to the direction of movement of the grinding disc at the
point of constraint.
d) Work particularly carefully in the
area of corners, sharp edges etc. to
avoid the attachment bouncing or
snagging on the workpiece. Corners,
sharp edges or bouncing have a tendency to
snag the rotating attachment. This causes loss
of control or kickback.
e) Do not use saw-chain woodcarving
discs or toothed discs. Such attachments
create frequent kickback and loss of control of
the electrical power tool.
Special safety advice relating
to grinding and disc-cutting
a) Always use the guard designed for
the type of abrasive consumable you
are using. Always use abrasive consumables
approved for use with your electrical power
tool. Abrasive consumables not approved for
use with your electrical power tool cannot be
adequately guarded and are unsafe.
b) To ensure the highest level of opera-
tional safety, the disc guard cover
must be attached to the electrical
power tool and set in such a way that
the smallest possible area of the
abrasive consumable is exposed to
the operator. The disc guard cover is there
to protect the operator from pieces breaking
off and accidental contact with the abrasive
consumable.
c) Abrasive consumables must be used
only for their recommended purposes, For example: never grind with the
side face of a cutting disc. Cutting discs
are intended for removing material using the
edge of the disc. Sideways forces on these
abrasive consumables can cause them to break.
d) Always use an undamaged mounting
flange of the correct size and shape
for your selected grinding disc. Suitable
flanges support the grinding disc and reduce
the chance of it breaking. Flanges for cutting
discs are different from the flanges for other
abrasive discs.
e) Never use worn down abrasive con-
sumables intended for larger electrical
power tools. Abrasive consumables intended
for larger electrical power tools are not designed
for the faster rotational speeds of these smaller
electrical power tools and could break.
Further special safety
advice for disc-cutting
a) Avoid snagging the cutting disc and
do not use too much contact pressure.
Do not attempt to make excessively
deep cuts. Overloading the cutting disc in-
creases the load and the tendency of the disc
to twist or snag in the cut, making kickback or
disc breakage more likely.
b) Avoid the area in front of or behind
the rotating cutting disc. If the cutting disc
is moving away from you at the point of constraint in the workpiece, then, in the event of
a kickback, the electrical power tool and the
rotating disc may be thrown towards you.
c) If the cutting disc jams or you stop
work for a while, switch the device
off and hold it until the disc comes to
a complete stop. Never attempt to
pull the still rotating cutting disc out of
the cut as this could cause kickback.
Determine and rectify the reason for the jamming.
d) Do not switch on the device if the cut-
ting disc is in the workpiece. Allow
the cutting disc to reach full speed before carefully continuing with the cut.
Otherwise the disc could snag, jump out of the
workpiece or cause a kickback.
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General safety advice for electrical power tools
e) Support boards or workpieces whilst
cutting to reduce the risk of kickback
caused by a jammed cutting disc. Large
workpieces may bend under their own weight.
The workpiece must be supported to both sides
of the cutting disc and particularly near the
cutting disc and at the workpiece edge.
f) B
e particularly careful when pocket
cutting in existing walls or other areas
where you cannot see what you are cutt
ing into. The cutting disc plunged into the surface
could cut through gas or water pipes, electricity
cables or other objects and cause kickback.
Special safety advice for
abrading using sandpaper
Do not use over-sized sanding sheets.
Follow the manufacturer’s recommendations for sanding sheet size. Sanding
sheets that project beyond the backing pad
could cause injury in addition to jamming,
tearing of the sheet or kickback.
Special safety
advice for polishing
Do not use the polishing bonnet if it
has any loose parts, in particular the
fastening cords. Tuck the fastening cords
away or trim them. Loose fastening cords rotating with the attachment could catch your fingers
or become trapped in the workpiece.
Special safety advice for
working with wire brushes
a) Bear in mind that wire brushes lose
pieces of wire during normal use. Do
not overload the wires by applying too
much pressure. Flying pieces of wire can very
easily penetrate thin clothing and / or skin.
b) Use a guard, if recommended, but
make sure that the wire brush does
not come into contact with the guard.
The diameters of disc brushes and cup brushes
can increase due to contact pressure and centripetal forces.
Safety advice
for angle grinders
DANGER OF ELECTRIC SHOCK! Do not
operate the device if the mains lead
or mains plug is damaged.
DANGER OF ELECTRIC SHOCK! Do not
touch the mains lead if it becomes
damaged or cut through while you
are using the device. Pull the plug out of
the mains socket immediately and have the device repaired by a suitably qualified person or
at your service centre.
DANGER OF ELECTRIC SHOCK! Do not
operate the device if it is damp and
do not use it in a damp environment.
DANGER OF ELECTRIC SHOCK! If you
use the device outdoors, always con
nect
it through a residual current device
(RCD) with a maximum trip current of
30 mA. If using an extension lead, always use
one that is approved for outdoor use.
Do not suspend or carry the device by
the mains lead. Always work with the
mains lead leading away from the
rear of the device. Otherwise the device
could be damaged.
Grinding discs must be carefully kept
and handled in accordance with the
manufacturer’s instructions. Otherwise
they could be damaged.
Make sure that abrasive consumables
and tools are attached in accordance
with the manufacturer’s instructions
and advice. Otherwise they could become
detached from the device and result in injury
and / or damage to property.
Ensure that any spacers supplied and
required for the use of certain abrasive
consumables and tools are installed.
Do not use separate reducing bushes
or adapters in order to make grinding
discs with a larger bore fit.
13 GB/IE
When using abrasive consumables
and tools with a threaded insert make
sure that the tread is long enough for
the spindle length. Otherwise the grinding
discs could become detached from the device
and result in injury and / or damage to property.
Do not allow the end of the spindle
to contact the base of the hole in the
abrasive consumable.
Do not work in areas where there may
be concealed electricity cables or gas
or water pipes. Use a suitable detector
or ask your local utility service providers. Contact with electricity cables can
lead to fire or electric shock. Damaging a gas
pipe can lead to an explosion. Penetration of a
water pipe can lead to property damage or to
electric shock.
WARNING!
NOXIOUS FUMES!
Working with harmful / noxious dusts represents
a risk to the health of the person operating the
device and to anyone near the work area.
For longer periods of cutting or grind-
ing metal or stone materials which
give rise to dusts that are hazardous
to health, the device must be connected
to a suitable external dust extraction
device.
Ensure that there is adequate ventila-
tion when working on plastic, paint,
varnish etc.
Do not soak the materials or the sur-
face you are about to work on with
liquids containing solvents.
DANGER OF INJURY! Wear close-fitting
clothing and keep long hair inside a
hairnet or suitable headwear.
For safety reasons this device must
always be used with the auxiliary
handle
6
in place.
The adjustable disc guard cover
7
must
always be in place when working with
roughing, grinding or cutting discs.
Otherwise there could be danger of injury.
Use the vacuum dust extraction facility
if your work generates high amounts
of dust. Use suction devices particularly approved for the purpose.
Use permitted consumables and tools
only. Check that the speed given on the
discs is greater or equal to the rated
speed of the device.
Take note of the direction of rotation
and always hold the device in such a
way that the sparks and grinding debris are thrown away from your body.
Otherwise there could be danger of injury.
Make sure that the dimensions of the
disc are suitable for the device and
that the disc is of a type that fits properly on to the mounting flange
15
.
Advice on use
Note! Discs must be used only for their recommended purposes, otherwise they could disintegrate,
become damaged or cause accidents.
Roughing:
Never use cutting discs for
roughing or grinding!
Move the angle grinder using even
pressure to and fro over the workpiece.
Hold the roughing or grinding disc at
a flat angle to the workpiece when
working on a soft material. Use a
slightly steeper angle for harder materials.
Disc-cutting:
Never use roughing or
grinding discs for cutting!
Only use certified fibre-reinforced cut-
ting or grinding discs approved for use at
circumferential speeds of not less than 80 m / s.
CAUTION! The disc continues to rotate after
the device has been switched off. Do not attempt to slow it down by pressing on the side
of the disc.
Securely support the workpiece. Use
clamps or a vice to grip the workpiece firmly.
This is much safer than holding it in your hand.
General safety advice for electrical power tools
14 GB/IE
Switch the device off and allow it to
come to a complete standstill before
you put it down.
Unlock the ON / OFF switch immedi-
ately if a power failure occurs or the
plug is pulled out of the mains socket.
Place the switch in the OFF position.
This prevents the device from being inadvertently started up again.
Use the device for dry cutting or dry
grinding only.
The auxiliary handle 6 must be in
place
whenever the device is being used.
Do not work on materials containing
asbestos. Asbestos is a known carcinogen.
A tip! Using the device safely.
DANGER! Always guide
the device through the
workpiece against the direction of rotation of the
disc. If you work in the other direction there is
the risk of kickback. The device may be forced
out of the cut.
Always switch on the device before
placing it against the workpiece. After
cutting or grinding, always lift the device from
the workpiece before switching it off.
When working always hold the device
securely with both hands (see Fig. D).
Always keep proper footing and balance.
For the best grinding performance move the
device evenly to and fro over the workpiece
maintaining an angle of 15° to 30° (between
grinding disc and workpiece).
When working on inclined surfaces do
not press the device hard down on to
the workpiece. If the speed slows greatly,
use less pressure. This will allow you to work
more effectively and safely. If the device suddenly stops due to it becoming retarded or trapped,
pull the mains plug from the socket immediately.
Cutting: Advance the device at an
appropriate rate. Do not incline the
cutting disc.
Roughing, grinding and cutting discs
get hot during use – allow them to
cool fully before touching them.
Never use the device for a purpose
for which it was not intended.
Before you insert the mains plug into
the socket, always check that the device is switched off.
If a dangerous situation arises, pull
the mains plug immediately out of the
mains socket. Ensure that the device and
the mains plug are easily accessible and can
be reached quickly in an emergency.
When taking a break from your
work, before carrying out any tasks
on the device itself and when you are
not using the device, always pull the
mains plug out of the mains socket.
Always keep the device clean, dry and free of
oil or grease.
Remain alert at all times! Always watch
what you are doing and proceed with
caution. Do not use the device if you cannot
concentrate or you are feeling unwell.
Preparing for use
Attaching the disc guard cover
using the quick-release fastener
WARNING!
DANGER OF INJURY!
Pull the mains plug out of the mains
socket before you carry out any task
on the device.
DANGER OF INJURY! Always use the
angle grinder with the disc guard
cover in place. The disc guard cover must
be securely attached to the angle grinder. To
ensure the highest level of safety while using
the device, ensure that the smallest possible
area of the grinding or cutting tool is exposed
to the operator at all times. The disc guard cover is there to protect the operator from pieces
breaking off and accidental contact with the
grinding or cutting tool.
DANGER OF INJURY! Ensure that the
guard
7
is attached so that its edge
General safety advice for electrical power tools / Preparing for use
15 GB/IE
is beyond the angle of the auxiliary
handle
6
(see Fig. B). Otherwise you
could injure yourself against the grinding or
cutting disc.
Open the clamping lever
8
.
Insert the disc cover guide
7
with the coded
projection
9
in the coded groove 16.
Turn the disc guard cover
7
into the desired
position (working position). The closed side of
the disc guard cover
7
must always be facing
the operator.
Close the clamping lever
8
to firmly clamp
the disc guard cover
7
in place.
If necessary the clamping force of the connection
can be adjusted by tightening or loosening the
adjuster screw
10
.
Ensure that the disc guard cover
7
sits firmly
on the spindle collar.
Attaching the auxiliary handle
CAUTION! For safety reasons this
device must always be used with the
auxiliary handle
6
in place. Otherwise
you could become injured.
WARNING!
DANGER OF INJURY!
Pull the mains plug out of the mains
socket before you carry out any task
on the device.
Screw the auxiliary handle
6
on the left, right
or on the top of the head of the device.
Attaching and replacing
roughing / grinding / cutting discs
Take note of the dimensions of the roughing /
grinding or cutting discs. The circular hole must fit
on to the mounting flange without play. Do not use
a reducer piece or adapter.
WARNING!
DANGER OF INJURY!
Pull the mains plug out of the mains
socket before you carry out any task
on the device.
Check the condition of the roughing /
grinding or cutting discs. They must be
free of damage, moisture or cracks.
Otherwise they could break up during use and
cause injury.
DANGER OF BURNS! Always wear
protective gloves when changing a
roughing / grinding or cutting disc.
Roughing / grinding and cutting discs become
hot during use. Do not touch them until after
they have cooled down.
NOTE: Always ensure the discs are free of dirt
before use.
Use only abrasive consumables or tools with
an allowable speed at least as high as the
no-load speed of the device.
DANGER OF INJURY! Press the spindle lock
button
11
only after the mounting spindle 14
has reached a standstill.
Press the spindle lock button
11
to block the drive.
Release the clamping nut
13
using the spanner
17
(see Fig. C).
Place the roughing / grinding or cutting disc on
to the mounting flange
15
with its labelled side
facing towards the device.
Then replace the clamping nut
13
, with its
raised side facing upwards, on to the mounting
spindle
14
.
Press the spindle lock button
11
to block the drive.
Tighten the clamping nut
13
again with the
spanner
17
.
NOTE: Replace a new disc immediately if it
runs unevenly or vibrates after being exchanged.
After replacing a disc let the device run under
no-load conditions for 30 seconds as a safety
check. Look out for unusual noises or generation
of sparks. Check that all the fastened-on parts
are correctly attached.
Pay attention to see that the arrow showing the
direction of rotation on the roughing / grinding
or cutting discs (including diamond cutting discs)
corresponds with the direction of rotation of the
device (see arrow on the head of the device).
Operation
Switching on and off
Note: Always switch on the angle grinder before
bringing it into contact with the workpiece material.
Preparing for use / Operation
16 GB/IE
Switching on the device:
Press the safety lock-out
3
(see Fig. H).
Then press the ON / OFF switch
2
.
Switching off the device:
Release the ON / OFF switch
2
.
Rotating the hand grip:
WARNING!
DANGER OF INJURY!
Pull the mains plug out of the mains
socket before you carry out any task
on the device.
The hand grip
1
can be rotated by 90° to
the right or left (see Fig. A).
This allows the On / Off switch
2
to be
brought into the most comfortable position for
any working conditions.
Press the unlocking button
4
and rotate the
hand grip
1
to the right or left.
Make sure the hand grip
1
engages.
Maintenance and cleaning
WARNING!
DANGER OF INJURY!
Pull the mains plug out of the mains
socket before you carry out any task
on the device.
Do not use sharp objects for cleaning
the device. Do not allow any liquids
to enter the device. Otherwise the device
could be damaged.
Have the carbon brushes replaced only at the
service centre or an accredited electrical
equipment repair centre. The device requires
no other maintenance.
Clean the device frequently; for best results do
this immediately after you have finished using it.
Use a dry cloth to clean the housing – under
no circumstances use petrol, solvents or cleaning
agents that attack plastic.
A vacuum cleaner is required to thoroughly
clean the device.
Ventilation openings must always be kept free.
Remove any adhering dust with a narrow paint
brush.
Service
WARNING!
Have your device
repaired at the service centre or by
qualified specialist personnel using
original manufacturer parts only. This
will ensure that your device remains safe to use.
WARNING!
If the plug or lead needs
to be replaced, always have the
replacement carried out by the manufacturer or its service centre. This will
ensure that your device remains safe to use.
Warranty
The warranty for this appliance is for 3
years from the date of purchase. The appliance has been manufactured with care
and meticulously examined before delivery. Please retain your receipt as proof
of purchase. In the event of a warranty
claim, please make contact by telephone
with our Service Department. Only in this
way can a post-free despatch for your
goods be assured.
The warranty covers only claims for material and
maufacturing defects, but not for transport damage,
for wearing parts or for damage to fragile components, e.g. buttons or batteries. This product is for
private use only and is not intended for commercial
use.
The warranty is void in the case of abusive and improper handling, use of force and internal tampering not carried out by our authorized service branch.
Your statutory rights are not restricted in any way
by this warranty.
The warranty period will not be extended by repairs
made unter warranty. This applies also to replaced
and repaired parts. Any damage and defects extant
on purchase must be reported immediately after
unpacking the appliance, at the latest, two days after
the purchase date. Repairs made after the expiration
of the warranty period are subject to payment.
Operation / Maintenance and cleaning / Service / Warranty
17 GB/IE
GB
DES UK LTD
Tel.: 0871 5000 700 (£ 0.10 / minute)
e-mail: support.uk@kompernass.com
IE
Kompernass Service Ireland
Tel: 1850 930 412 (0,082 EUR/Min.)
Standard call rates apply.
Mobile operators may vary.
e-mail: support.ie@kompernass.com
Disposal
The packaging is wholly composed of
environmentally-friendly materials that can
be disposed of at a local recycling centre.
Do not dispose of electric tools
in the household waste!
In accordance with European Directive 2002 / 96 / EC
(covering waste electrical and electronic equipment)
and its transposition into national legislation, worn out
electrical power tools must be collected separately
and taken for environmentally compatible recycling.
Contact your local refuse disposal authority for more
details of how to dispose of your worn out electrical
devices.
Declaration of Conformity /
Manufacturer
We, Kompernaß GmbH, the person responsible for
documents: Mr Felix Becker, Burgstr. 21, D-44867
Bochum, Germany, hereby declare that this product
complies with the following standards, normative
documents and EU directives:
Machinery Directive
(2006 / 42 / EC)
EU Low Voltage Directive
(2006 / 95 / EC)
Electromagnetic Compatibility
(2004 / 108 / EC)
Applicable harmonized standards
EN 60745-1: 2009
EN 60745-2-3/A11:2009
EN 55014-1: 2006
EN 55014-2/A1: 2001
EN 61000-3-2:2006
EN 61000-3-3/A2:2005
IEC 60745-1: 2006
IEC 60745-2-3:2006
Type / Device description:
Angle grinder PWS 230 A1
Date of manufacture (DOM): 07 - 2010
Serial number: IAN 54383
Bochum, 31.07.2010
Hans Kompernaß
- Managing Director -
We reserve the right to make technical modifications in the course of further development.
Warranty / Disposal / Declaration of Conformity / Manufacturer
18
19 FI
Sisällysluettelo
Yleistä
Ohjeidenmukainen käyttö .............................................................................................Sivu 20
Varustelu .........................................................................................................................Sivu 20
Toimituksen sisältö ..........................................................................................................Sivu 21
Tekniset tiedot .................................................................................................................Sivu 21
Sähkötyökaluja koskevat yleiset turvaohjeet
1. Työpaikkaturvallisuus .................................................................................................Sivu 21
2.
Sähköturvallisuus .......................................................................................................Sivu 22
3. Henkilöiden turvallisuus .............................................................................................Sivu 22
4.
Sähkötyökalujen huolellinen käsittely ja käyttö .......................................................Sivu 22
Kaikkien käyttöjen turvallisuusohjeet .............................................................................Sivu 23
Jos kone iskee takaisin - turvallisuusohjeet käyttäjälle .................................................Sivu 24
Erityisiä turvallisuusohjeita hiontaan ja katkaisutöihin..................................................Sivu 25
Erityisiä katkaisuhiontaa koskevia turvallisuusohjeita ..................................................Sivu 25
Eritysturvallisuusohjeet hiekkapaperilla hiontaan .........................................................Sivu 26
Erityiset turvallisuusohjeet kiillotustöihin ........................................................................Sivu 26
Erityiset turvallisuusohjeet teräsharjoilla työskentelyyn ................................................Sivu 26
Laitekohtaiset turvallisuusohjeet kulmahiomakoneelle .................................................Sivu 26
Työskentelyohjeita ..........................................................................................................Sivu 27
Käyttöönotto
Pikalukituksella varustetun laikansuojuksen asennus....................................................Sivu 28
Lisäkahvan asentaminen ................................................................................................Sivu 28
Rouhinta- / katkaisulaikan asennus / vaihto ..................................................................Sivu 29
Käyttö
Virran kytkeminen ja katkaiseminen ..............................................................................Sivu 29
Huolto ja puhdistus ............................................................................................Sivu 29
Huolto............................................................................................................................Sivu 30
Takuu .............................................................................................................................Sivu 30
Hävittäminen ..........................................................................................................Sivu 30
Vaatimustenmukaisuusvakuutus / Valmistaja ...........................Sivu 31
20 FI
Yleistä
Kulmahiomakone PWS 230 A1
Yleistä
Tutustu ennen käyttöönottoa laitteeseen, sen
käyttöohjeisiin ja sähkötyökaluja koskeviin
yleisiin turvamääräyksiin. Lue tämä
käyttöopas huolella. Säilytä käyttöopas huolellisesti.
Saatat myöhemmin tarvita sen tietoja. Jos luovut
laitteesta, anna uudelle omistajalle myös kaikki laitteen asiakirjat.
Ohjeidenmukainen käyttö
Laite on tarkoitettu ilman vettä tapahtuvaan metalli- ja
kivimateriaalien katkaisuun, hiontaan ja harjaukseen.
Laitteen ohjeidenvastainen käyttö, samoin kuin muuntelu, saattaa kasvattaa tapaturmien riskiä. Valmistaja
ei vastaa ohjeidenvastaisesta käytöstä aiheutuneista
vahingoista. Laitetta ei ole tarkoitettu ammattikäyttöön.
Huomio: Kantavissa seinissä olevat halkeamat
kuuluvat normin DIN 1053 osa 1:n tai maakohtaisten määräysten piiriin.
Näitä määräyksiä on ehdottomasti noudatettava.
Selvitä asia ennen työskentelyn aloittamista vastaavalta rakennusinsinööriltä, arkkitehdiltä tai asianomaiselta rakennusjohdolta.
Varustelu
1
Laitteen kahva (käännettävä)
2
Virtakytkin
3
Käynnistyksen esto
4
Lukituksen avauspainike
5
Hiiliharjojen suojus
6
Lisäkahva
7
Laikansuojus
8
Kiinnitysvipu
9
Nokka
10
Säätöruuvi
11
Karan lukituspainike
12
Lisäkahvan kierre (3 x)
13
Kiinnitysmutteri (katso kuva G)
Tässä käyttöohjeessa / laitteessa käytetään seuraavia kuvakkeita:
Lue käyttöohje!
W
Watti (vaikutusteho)
Huomioi varoitus- ja turvaohjeet! Suojausluokka II
Varo sähköiskua!
Hengenvaara!
Käytä aina laitteella työskennellessäsi
suojalaseja, kuulo- ja hengityssuojaimia sekä asianmukaisia työkäsineitä.
Räjähdysvaara! Pidä lapset loitolla sähkötyökalusta!
Palonvaara!
Pidä silmällä, ovatko laite, verkkojohto
ja verkkopistoke moitteettomassa kunnossa!
V
~
Voltti (vaihtojännite)
Hävitä pakkaus ja laite
ympäristöystävällisesti!
n
0
Mitoitusjoutokäyntinopeus
21 FI
Yleistä / Sähkötyökaluja koskevat yleiset turvaohjeet
14
Kiinnitinkara (katso kuva G)
15
Kiinnityslaippa (katso kuva G)
16
Ura (katso kuva G)
17
Kiristysavain
18
Rouhintalaikka*
19
Katkaisulaikka metallille* (katso kuva E)
20
Katkaisulaikka kivelle* (katso kuva F)
*ei sisälly toimitukseen
Toimituksen sisältö
1 kulmahiomakone PWS 230 A1
1 lisäkahva
1 laikansuojus
1 kiristysavain
1 käyttöohje
Tekniset tiedot
Nimellisjännite: 230 V ~ 50 Hz
Nimellisteho: 2000 W
Nimelliskierrosluku: n
0
6500 min
-1
Hiomalaikka: Ø 230 mm
Kiinnitinkara: M14 / kierre
Kotelointiluokka: II /
Melu- ja tärinätiedot:
Melun mittausarvo laskettu EN 60745 standardin
mukaisesti. Sähkötyökalun A-mitattu melutaso on
tyypillisesti:
Äänenpainetaso: 92 dB(A)
Äänitehotaso: 108 dB(A)
Epävarmuus K: 3 dB
Käytä kuulosuojaimia!
Arvioitu kiihtyvyys, tyypillisesti:
Käteen ja käsivarteen
kohdistuva värinä a
h
= 11,95 m / s
2
Epävarmuus K = 1,5 m / s
2
VAROLTUS!
Näissä ohjeissa ilmoitettu
värähtelytaso on määritetty normissa EN 60745
standardoidulla mittausmenetelmällä ja sitä voidaan
käyttää laitevertailussa.
Värähtelytaso muuttuu sähkötyökalun käytön mukaan ja se saattaa monesti
ylittää tässä ohjeessa mainitun arvon. Värähtelyrasitusta saatetaan aliarvioida, jos sähkötyökalua
säännöllisesti käytetään tällä tavalla.
Huomio: Liikekuormituksen arvioimiseksi tietyn
työajan kestäessä on huomioitava myös ajat, jolloin
laite on sammutettuna, tai ajat, jolloin laite on käynnissä, mutta ei työkäytössä. Tämä saattaa vähentää
merkittävästi liikerasitusta kokonaistyöskentelyajan
kestäessä.
Sähkötyökaluja koskevat
yleiset turvaohjeet
VAROLTUS!
Lue kaikki turva- ja muut
ohjeet! Turva- ja muiden ohjeiden laiminlyönti voi
aiheuttaa sähköiskun, tulipalon ja / tai vakavia loukkaantumisia.
Säilytä kaikki turva- ja muut ohjeet tulevaa
tarvetta varten!
Turvallisuusohjeissa käytetty käsite „sähkötyökalu“
koskee verkkokäyttöisiä sähkötyökoneita (verkkojohdolla) ja akkukäyttösisiä sähkötyökoneita (ilman
johtoa).
1. Työpaikkaturvallisuus
a) Pidä työskentelypaikka puhtaana ja
hyvin valaistuna. Epäjärjestys ja huono
valaistus voivat johtaa tapaturmiin.
b)
Älä käytä laitetta räjähdys-
vaarallisessa ympäristössä,
jossa säilytetään helposti
syttyviä nesteitä, kaasuja tai jossa
kehittyy pölyä. Sähkötyökalut kehittävät
kipinöintiä, joka voi sytyttää pölyn tai höyryn.
c)
Lapsien ja asiattomien henki-
löiden läsnäolo työpaikalla
laitteen ollessa käynnissä ei
ole sallittua. Voit helposti menettää kontrollin
laitteeseen.
22 FI
Sähkötyökaluja koskevat yleiset turvaohjeet
2. Sähköturvallisuus
a) Laitteen pistokkeen pitää sopia pisto-
rasiaan. Pistoketta ei saa muuttaa
millään tavalla. Älä käytä adapteria
yhdessä suojamaadoitettujen laitteiden
kanssa. Alkuperäinen pistoke ja sopivat pis-
torasia vähentävät sähköiskuvaaraa.
b) Vältä kosketusta maadoitettuihin pin-
toihin, kuten putkiin, lämpöpattereihin, liesiin sekä jääkaappeihin. Vaarana
on saada sähköisku, jos kehosi on maadoitettu.
c)
Älä pidä laitetta sateessa tai muussa
kosteudessa. Veden pääsy laitteeseen lisää
sähköisku vaaraa.
d) Älä kanna laitetta riiputta-
malla sitä kaapelista ja vedä
kaapeli irti pistorasiasta
pitämällä kiinni pistokkeesta. Älä jätä
kaapelia kuumaan paikkaan, älä päästä siihen öljyä, varo teräviä reunoja
sekä laitteen pyöriviä osia. Vialliset tai kie-
toutuneet kaapelit lisäävät riskiä saada sähköisku.
e) Jos työskentelet ulkotiloissa, käytä
silloin jatkokaapelia, jonka käyttö on
sallittu myös ulkotilaan. Ulkotilaan sovel-
tuva kaapeli vähentää riskiä saada sähköisku.
f) Jos sähkötyökalua joudutaan käyttä-
mään kosteassa ympäristössä, on
käytettävä vikavirtakytkintä. Vikavirta-
kytkimen käyttö pienentää sähköiskun vaaraa.
3. Henkilöiden turvallisuus
a) Ole aina tarkkaavainen, tarkista aina,
mitä teet ja toimi järkevästi sähkölaitteilla työskennellessäsi. Älä käytä
laitetta, jos olet väsynyt, käyttänyt
huumeita, alkoholia tai lääkkeitä.
Epätarkkaavaisuus laitetta käytettäessä voi
aiheuttaa vaikeita loukkaantumisia.
b)
Käytä henkilökohtaisia tur-
vavarusteita ja suojalaseja
aina. Henkilökohtaisten turvavarus-
teiden käyttö, kuten pölynaamari, turvakengät,
kypärä tai kuulosuoja, vähentävät loukkaantumisriskiä.
c) Varo käynnistämästä laitetta vahin-
gossa. Varmista, että sähkötyökalu
on kytketty pois päältä, ennen kuin
liität sen pistorasiaan, nostat sen tai
kannat sitä. Tapaturmat ovat mahdollisia,
jos sormesi on laitetta kantaessasi virtakytkimellä tai laite on kytketty päälle.
d) Poista kaikki työkalut ja ruuviavaimet
paikalta ennen kuin kytket laitteen.
Pyörivässä laiteosassa oleva työkalu tai avain
voi johtaa tapaturmaan.
e) Vältä työskentelemästä epätavalli-
sessa asennossa. Asetu tukevaan
asentoon ja pysyttele koko ajan tasapainossa. Pystyt silloin hallitsemaan laitteen
erityisesti yllättävissä tilanteissa.
f) Käytä sopivaa vaatetusta. Älä käytä
löysiä vaatteita äläkä pidä koruja.
Hiukset, vaatteet ja käsineet on pidettävä etäällä liikkuvista osista. Löysät
vaatteet, korut ja avonaiset hiukset voivat jäädä
kiinni liikkuviin osiin.
g) Jos laitteeseen asennetaan pölynimu-
ri- ja lastunkeruulaite, varmistu sitä
ennen, että osat on liitetty ja niitä käytetään oikein. Näiden laitteiden liittäminen
vähentää pölystä aiheutuvia vaaroja.
4. Sähkötyökalujen huolellinen
käsittely ja käyttö
a) Älä ylirasita laitetta. Käytä työssäsi
tätä työtä varten tarkoitettua sähkötyökalua. Sopivan sähkötyökalun kanssa
työskentelet paremmin ja varmemmin sen tehoalueella.
b)
Älä käytä mitään sähkötyökalua,
jonka käynnistyskytkin on viallinen.
Sähkötyökalu, jota ei voi enää kytkeä päälle
tai päältä, on vaarallinen ja se on korjattava.
c) Irrota pistotulppa pistorasiasta, ennen
kuin säädät laitetta, vaihdat sen varusteita tai laitat sen varastoon. Nämä
varotoimenpiteet estävät sen, että laite käynnistyy
vahingossa.
d)
Säilytä sähkötyökaluja silloin, kun nii-
tä ei käytetä, lasten ulottumattomissa.
23 FI
Sähkötyökaluja koskevat yleiset turvaohjeet
Älä anna henkilöiden käyttää laitetta,
jos he eivät tunne sitä tai eivät ole lukeneet näitä käyttöohjeita. Sähkötyöka-
lut ovat vaarallisia, jos kokemattomat henkilöt
käyttävät niitä.
e)
Hoida laitetta huolellisesti. Tarkasta,
toimivatko sen liikkuvat osat moitteettomasti ja että ne eivät jumitu;
tarkasta, onko joku osa katkennut tai
murtunut tai vahingoittunut niin, että
se haittaa laitteen toimintaa. Korjauta
vialliset osat aina ennen kuin käytät
laitetta. Moni tapaturma johtuu huonosti
huolletuista sähkötyökaluista.
f) Pidä terät terävinä ja puhtaina. Huolella
hoidetut leikkuuterät terävine leikkuureunoineen
eivät juutu niin helposti kiinni työkappaleeseen
ja ne toimivat kevyemmin.
g) Käytä sähkötyökaluja, lisätarvikkei-
ta, käyttötarvikkeita jne. tässä esitettyjen määräysten mukaisesti ja aina
erityistä tyyppiä vastaavasti.Ota
huomioon työolosuhteet ja työ. Sähkö-
työkalujen käyttö muuhun kuin sille määrättyyn
tarkoitukseen voi aiheuttaa vaarallisia tilanteita.
Kaikkien käyttöjen
turvallisuusohjeet
Yhteiset turvallisuusohjeet hiontaan,
hiontaan hiekkapaperilla, teräsharjan
käyttöön, kiillottamiseen ja katkaisuhiomiseen:
a) Tätä sähkötyökalua voidaan käyttää
hiomakoneena, hiontaan hiekkapaperilla, teräsharjana, kiillotuslaitteena
ja katkaisuhiomakoneena. Noudata
kaikkia turvallisuusohjeita ja muita
ohjeita sekä huomioi kaikki esitykset
ja tiedot, jotka saat laitteen mukana.
Seuraavien ohjeiden noudattamatta jättämisestä voi olla seurauksena sähköisku, tulipalo ja /
tai vakavia loukkaantumisia.
b) Normatiivista lausetta / ohjetta ei voida käyttää
tälle työkalulle.
c) Älä käytä mitään lisävarusteita, joita
valmistaja ei ole tarkoittanut erityisesti
tähän sähkötyökaluun. Vaikka jokin vie-
rasvarusteinen lisävaruste sopisikin sähkötyökaluusi, se ei välttämättä ole turvallinen käyttää.
d) Työkalulle ilmoitetun kierrosluvun on
oltava vähintään sama kuin sähkötyökalun suurin sallittu pyörintänopeus.
Jos työkalu pyörii ylinopeudella, se voi repeytyä
tai singota pois paikoiltaan.
e) Sähkötyökalun ulkohalkaisija- ja vah-
vuusmittojen on oltava sähkötyökaluun sopivat. Jos työkalu on vääränmittainen,
sitä ei voida suojata eikä valvoa riittävästi.
f) Hiomalaikkojen, laipan, hiomalautasen
tai muiden lisävarusteiden on oltava
tarkasti sähkötyökalun hiomakaraan
sopivat. Jos työkalun reikä ei mitaltaan sovi
tarkasti hiomakaraan, työkalu pyörii epätasaisesti
ja tärisee voimakkaasti, jolloin konetta on vaikea
hallita työstön aikana.
g) Älä käytä vioittuneita hiomatyökaluja.
Tarkista aina ennen töiden aloittamista
työkalun, hiomalaikan ja hiomalautasen kunto ja ettei niissä ole kulumia,
halkeamia, säröjä eikä muita mahdollisia vikoja Tarkista samoin teräksisen
harjan kunto ja etteivät teräsharjakset
ole irronneet tai katkenneet. Jos sähkötyökalu tai hiomatyökalu on päässyt putoamaan, tarkista ettei se ole
vioittunut, tai käytä ehjää työkalua.
Kun käytettävä työkalu on kunnossa
ja otettu käyttöön, on katsottava, että
konetta käyttävä tai muut lähellä olevat henkilöt eivät mene liian lähelle
pyörivää hiomatyökalua. Sen jälkeen
kone voidaan käynnistää ja sen annetaan pyöriä noin minuutin ajan suurimmalla kierrosluvulla. Viallinen käyt-
töönotettu työkalu halkeaa normaalisti jo
koekäytön aikana.
h)
Käytä henkilökohtaista suo-
javarustusta. Käytä tilanteen
v
aativia suojavarusteita, kute
n
täyttä kasvosuojainta, silmäsuojaimia
tai suojalaseja. Käytä tarvittaessa
hengityssuojainta, kuulosuojainta,
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