Specific Safety Rules For Rotary Hammers; Additional Safety Information - DeWalt D25614 Manual De Instrucciones

that may affect the power tool's operation. 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
operations different from those intended could result
in a hazardous situation.
h ) Keep handles and grasping surfaces dry, clean
and free from oil and grease. Slippery handles and
grasping surfaces do not allow for safe handling and
control of the tool in unexpected situations.
5) Service
a ) Have your power tool serviced by a qualified
repair person using only identical replacement
parts. This will ensure that the safety of the power
tool is maintained.

Specific Safety Rules for Rotary Hammers

• Wear ear protectors. Exposure to noise can cause
hearing loss.
Use auxiliary handle(s), if supplied with the tool. Loss
•
of control can cause personal injury.
• Hold power tool by insulated gripping surfaces,
when performing an operation where the cutting
accessory may contact hidden wiring. Cutting
accessory contacting a "live" wire may make exposed
metal parts of the power tool "live" and could give the
operator an electric shock.
• Be certain that the material being drilled/
demolished does not conceal electric or gas service
and that their locations have been verified with the
utility companies.
Use clamps or other practical way to secure and
•
support the workpiece to a stable platform. Holding
the work by hand or against your body is unstable and
may lead to loss of control.
• Wear safety goggles or other eye protection.
Hammering operations cause chips to fly. Flying particles
can cause permanent eye damage. Wear a dust mask
or respirator for applications that generate dust. Ear
protection may be required for most applications.
• Keep a firm grip on the tool at all times. Do not
attempt to operate this tool without holding it with
both hands. Operating this tool with one hand will result
in loss of control. Breaking through or encountering hard
materials such as re-bar may be hazardous as well.
Additional Safety Rules for Rotary Hammers
• Do not operate this tool for long periods of time.
Vibration caused by hammer action may be harmful to
your hands and arms. Use gloves to provide extra cushion
and limit exposure by taking frequent rest periods.
• Do not recondition bits yourself. Chisel reconditioning
should be done by an authorized specialist. Improperly
reconditioned chisels could cause injury.
• Accessories and tool may get hot during operation.
Wear gloves when handling them if performing heat
producing applications such as hammerdrilling and
drilling metals.
• Never lay the tool down until the bit has come to a
complete stop. Moving bits could cause injury.
• Do not strike jammed bits with a hammer to
dislodge them. Fragments of metal or material chips
could dislodge and cause injury.
• Slightly worn chisels can be resharpened
by grinding.
• Do not overheat the bit (discoloration) while
grinding a new edge. Badly worn chisels require
reforging. Do not reharden and temper the chisel.
Do not use this tool to mix or pump easily
•
combustible or explosive fluids (benzine,
alcohol, etc.).
• Do not mix or stir inflammable liquids
labelled accordingly.

Additional Safety Information


WARNING: Never modify the power tool or any part
of it. Damage or personal injury could result.

WARNING: ALWAYS use safety glasses. Everyday
eyeglasses are NOT safety glasses. Also use face or
dust mask if operation is dusty. ALL USERS AND
BYSTANDERS MUST ALWAYS WEAR CERTIFIED
SAFETY EQUIPMENT:
• ANSI Z87.1 eye protection (CAN/CSA Z94.3),
• ANSI S12.6 (S3.19) hearing protection,
• NIOSH/OSHA/MSHA respiratory protection.

WARNING: Some dust created by power sanding,
sawing, grinding, drilling, and other construction
activities contains chemicals known to the State
of California to cause cancer, birth defects or
other reproductive harm. Some examples of these
chemicals are:
• lead from lead-based paints,
• crystalline silica from bricks and cement and other
masonry products, and
• arsenic and chromium from chemically-
treated lumber.
Your risk from these exposures varies, depending on
how often you do this type of work. To reduce your
exposure to these chemicals: work in a well ventilated
area, and work with approved safety equipment, such
as those dust masks that are specially designed to
filter out microscopic particles.
• Avoid prolonged contact with dust from power
sanding, sawing, grinding, drilling, and other
construction activities. Wear protective clothing and
wash exposed areas with soap and water. Allowing
English
3