ENGLISH
en
4
Operating Instructions
When fitted with original Metabo accessories, the
machine is suitable for grinding and removing
concrete, screed and coatings with diamond cup
wheels.
Do not use for abrasive cutting-off operations,
roughing work, sanding, polishing or flap disc work.
The machine must not be used with water.
Note: The ring brush may stick when thermoelastic
materials are processed.
The machine is suitable for commercial use in trade
and industry.
Always use a suitable dust extraction system:
Connect a vacuum cleaner (M-class) to the
extractor connection piece (12).
The user bears sole responsibility for any damage
caused by improper use.
Generally accepted accident prevention regula-
tions and the enclosed safety information must be
observed.
For your own protection and for the
protection of your electrical tool, pay
attention to all parts of the text that are
marked with this symbol!
WARNING
– Reading the operating instruc-
tions will reduce the risk of injury.
Pass on your electrical tool only together with these
documents.
General Power Tool Safety Warnings
WARNING – Read all safety warnings and
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!
The term "power tool" in the warnings
refers to your mains-operated (corded) power tool
or battery-operated (cordless) power tool.
2.1 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.
c)
Keep children and bystanders away while
operating a power tool.
Distractions can cause
you to lose control.
2.2 Electrical safety
a)
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.
b)
Avoid body contact with earthed or
grounded surfaces, such as pipes, radiators,
ranges and refrigerators.
There is an increased
risk of electric shock if your body is earthed or
grounded.
c)
Do not expose power tools to rain or wet
conditions.
Water entering a power tool will
increase the risk of electric shock.
d)
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.
e)
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.
f)
If operating a power tool in a damp location is
unavoidable, use a residual current device
(RCD) protected supply.
Use of an RCD reduces
the risk of electric shock.
2.3 Personal safety
a)
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.
b)
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.
c)
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 energising power tools
that have the switch on invites accidents.
d)
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.
e)
Do not overreach. Keep proper footing and
balance at all times.
This enables better control of
the power tool in unexpected situations.
f)
Dress properly. Do not wear loose clothing or
jewellery. 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
dust collection can reduce dust-related hazards.
1. Specified Use
2. General safety instructions
