Concrete Grinder Safety Warnings - Redstone RS 722 B Instrucciones De Uso Originales

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 with 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 adjust-
ments, changing accessories, or stor-
ing 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 mis-
alignment or binding of moving parts,
breakage of parts and any other condi-
tion that may affect the power tool's op-
eration. 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, taking into account the
working conditions and the work to be
performed. Use of the power tool for op-
erations 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 iden-
tical replacement parts. This will ensure
that the safety of the power tool is main-
tained.
Concrete grinder
safety warnings
WARNING: Before connecting a tool
to a power source be sure that the voltage
supply is the same as that specified on the
nameplate of the tool.
▪ A power source with a voltage greater than
Original instructions
that specified for the tool can result in seri-
ous injury to the user, as well as damage to
the tool.
▪ If in doubt, do not plug in the tool.
▪ Using a power source with a voltage less than
the nameplate rating is harmful to the motor.
Always wear eye and ear pro-
tection and use a dust mask. The dust and abra-
sive particles separated during operation may
seriously injure your health.
▪ Hold the power tool by insulated gripping
surfaces only, when performing an op-
eration where the cutting accessory may
contact hidden wiring or its own cord. Cut-
ting accessory contacting a "live" wire may
make exposed metal parts of the power tool
"live" and could give the operator an electric
shock.
WARNING: Always switch off and
unplug the power tool prior to any adjustment,
servicing or maintenance.
▪ Never switch on the grinder under load, and
leave it down only after final rotation stop.
▪ Always keep the cord away from the working
area of the cup wheel.
▪ Fasten the cup wheel only by a special
wrench, using the original base support wash-
er and lock nut.
▪ Do not use damaged cup wheels.
WARNING: The grinding accessory
continues rotation even after the machine is
switched off.
▪ Never apply side pressure to stop the cup
wheel rotation after switching off the grinder.
▪ The outer metal parts and the bits may get hot
after continuous operation.
▪ Use clamps or a vice to secure your work
whenever possible.
▪ Always switch off the machine and wait until
the spindle has come to a complete standstill
before placing it down.
▪ Do not force the machine: let the tool do the
work at a reasonable speed. Overloading will
occur if too much pressure is applied and the
motor slows resulting in inefficient work and
possible damage to the motor.
▪ Rags, cloths, cord, string and the like should
never be left around the work area.
▪ Remove any nails, screws, etc. from the proc-
essed surface.
15
EN