▪ Check that the safety devices are in perfect condition
and function correctly. Never use the power tool if
the safety devices are missing, inhibited, damaged or
worn out;
▪ If the on/off switch is damaged or cannot control the
operation of the tool, it must be repaired or replaced
in such a way as to avoid unintentional starting of the
tool;
If the on/off switch is damaged or cannot control the
operation of the tool, it must be repaired or replaced in
such a way as to avoid unintentional starting of the tool.
While operating
Keep other people away from the workspace.
Never use the machine if animals or people,
particularly children, are nearby.
Keep the workspace clean, organized and well
illuminated (luminosity from 250 to 300 lux), in order to
reduce the risk of accidents.
Always wear personal protective equipment. Using
protection glasses, anti-dust mask, protection mask, slip
safety footwear, long-sleeved clothing, gloves and
helmet under proper conditions, reduces the risk of
injury.
The clothing worn while operating the machine must be
appropriate and tight, such as a work boiler suit. Do not
wear loose clothing or jewelry. Keep hair, clothing and
gloves away from the moving parts.
The control and safety devices installed in the machine
must not be removed or inhibited.
To avoid the risk of accidents, the following precautions
must be considered:
▪
The rotating accessories' rated speed shall be, at
least, equal to the maximum speed indicated in the
technical specifications of the power tool;
▪
When using the equipment, place yourself in a stable
position and well balanced. Hold the equipment
firmly with both hands to ensure a continuous
operation and to withstand unexpected situations,
such as a backlash;
▪
The backlash is a sudden reaction that happens when
the power tool is switched on and the rotating
accessory gets stuck or is pressed. The backlash
causes an instantly reversing movement of the
equipment;
26
▪
The backlash occurs due to an incorrect use of the
power tool or due to a not proper working procedure
which can cause serious injuries to the user. To avoid
the backlash, the following precautions must be
considered:
- Place and keep the rotating accessory in the right
position and well tightened;
- Do not place yourself in the area where the power
tool will move in case of a backlash;
▪
Never place your hands near the rotating accessory
once it may revert over them. Keep your hands away
from the rotating accessories;
▪
When the rotating accessory gets stuck, switch off
the power tool.
▪
To avoid displacements or projections use a fixing
tool or a bench vice to ensure a safe performance.
Place/maintain the object in a correct and stable
position;
▪
Never leave the equipment before the rotating
accessory is completely stopped. The rotating
accessory may touch the surface, making you lose the
control over the machine;
▪
Make sure that the ventilation grids are not blocked
while operating the machine. Do not place any
objects over the grids;
▪
The drill chucks and the power tool itself can get too
hot during operation. Avoid touching them, may
cause burns;
▪
Make sure that you don't damage the electrical
circuits, gas and water pipes when operating the
equipment. Any of these damages may cause fires,
explosions, electrical shocks or several expensive
losses;
▪
Avoid using the machine on surfaces coated with
paints containing lead or other materials harmful to
health. Any contact or inhalation of dust may cause
allergic reactions and / or breathing diseases. Wear a
mask and work with a dust extraction device if the
machine allows it;
▪
Materials containing asbestos cannot be worked.
Asbestos is carcinogenic.