Metabo W 21-230 Instrucciones De Manejo página 7

02 ENG_9790_0205
speed can fly apart and cause injury. Use at least
"max. 80 m/s".
Hold tool by insulated gripping surfaces when
performing an operation where the cutting tool
may contact hidden wiring or its own cord.
Contact with a "live" wire will make exposed metal
parts of the tool "live" and shock the operator.
Pay particular attention to the
parts of the text marked with this
symbol for your own safety and
the protection of your power tool.
Always wear eye goggles and hearing protection.
Use other available protective equipment such as
protective gloves, suitable protective work clothing
and helmet.
Before using the angle grinder, install the side
handle (3) and always keep both hands on the
tool at all times during use.
During machining, of metals
in particular, conductive dust
can form deposits inside the
machine. This can lead to the
transfer of electrical energy onto the machine
housing. This can mean a temporary danger of
electric shocks. This is why it is necessary when
the machine is running to blow compressed air
through the rear ventilation slots of the machine
regularly, frequently and thoroughly. Here, the
machine must be held firmly.
It is recommended to use a stationary extraction
system and to place a ground fault circuit
interrupter (GFCI) downstream.
If the angle grinder is deactivated by the GFCI
circuit interrupter, the angle grinder must be
checked and cleaned. Cleaning the motor, see
Maintenance.
The dust generated during operation is often
injurious to health (e.g. when processing oak and
beech woods, stone or paintwork which may
contain lead or other harmful materials). This dust
must not be allowed to penetrate the body. Use
dust-extraction equipment as well as wearing a
suitable dust mask.
Remove any accumulations of dust thoroughly,
using a suitable vacuum cleaner.
Dust can be explosive!
Materials which generate hazardous dusts or
vapours during processing (e.g. asbestos) should
not be used.
Ensure that sparks produced during work do not
constitute a risk to the user or other personnel and
are not able to ignite inflammable substances.
Endangered areas must be protected with flame-
resistant covers. Make sure that fire-risk areas are
always provided with suitable fire extinguishers.
18.12.2007 13:31 Uhr Seite 7
Ensure that the accessories used always fulfil
the following minimum requirements.
Respect the maximum
grinding-disc diameter (please
see Technical Specifications).
The diameter of the central
hole in the grinding disc (5)
must fit the inner flange (8)
without any play. Do not use
5
any adapters or reducers.
8
The permitted speed n
correspond at least to the no-
load speed for the power tool
(please see Technical
Specifications).
Use at least "max. 50 m/s".
max. 110 mm
Carry out a test run after every tool change,
ensuring that you are holding the angle grinder
firmly with both hands.
Hold the angle grinder away from your body.
Ensure that there is no-one present in the area at
risk. Run the angle grinder for approximately
30 seconds.
The angle grinder runs on for approx. 10 seconds
after switch-off.
Observe the information and instructions provided
by the tool or accessory manufacturer.
Do not contaminate discs with grease or subject
them to impact.
Damaged, eccentric or vibrating tools should not
be used.
Never use cutting discs for grinding purposes.
Cutting discs must not be subjected to any lateral
pressure.
During cutting or grinding operation, always work
with the wheel guard (4) fitted.
Use tools in dry operating conditions only.
Do not attempt to touch the moving tool - risk of
injury.
ENGLISH
must
max
7