DeWalt DCH966 Manual De Instrucciones página 27


WARNING: Read all safety warnings and all
instructions. Failure to follow the warnings and
instructions may result in electric shock, fire and/or
serious injury.
WARNING: To reduce the risk of injury, read the
instruction manual.
Intended Use
Your heavy-duty demolition hammer is designed for
professional demolition, chipping and chasing applications in
concrete, brick, stone and other masonry materials.
Do NoT use under wet conditions or in presence of
flammable liquids or gases.
Your heavy-duty demolition hammer is a professional
power tool.
Do NoT let children come into contact with the tool.
Supervision is required when inexperienced operators use
this tool.
Definitions: Safety Alert Symbols and Words
This instruction manual uses the following safety alert
symbols and words to alert you to hazardous situations and
your risk of personal injury or property damage.

DANGER: Indicates an imminently hazardous
situation which, if not avoided, will result in death or
serious injury.

WARNING: Indicates a potentially hazardous situation
which, if not avoided, could result in death or
serious injury.

CAUTION: Indicates a potentially hazardous situation
which, if not avoided, may result in minor or
moderate injury.

NOTICE: Indicates a practice not related to
personal injury which, if not avoided, may result in
property damage.
(Used without word) Indicates a safety related message.
GENERAL POWER TOOL SAFETY WARNINGS

WARNING: Read all safety warnings, instructions,
illustrations and specifications provided with
this power tool. Failure to follow all instructions
listed below 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.
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) 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 ground fault circuit
interrupter (GFCI) protected supply. Use of a GFCI
reduces the risk of electric shock.
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 a 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 energizing 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
jewelry. Keep your hair, clothing and gloves away
from moving parts. Loose clothes, jewelry 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.
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