DeWalt DC727 Mode D'emploi page 22

E N G L I S H
L (sound pressure)
pA
L (acoustic power)
WA
Weighted RMS
acceleration value
* at the operator's ear
K (sound pressure uncertainty)
pA
K (acoustic power uncertainty)
WA
Director Engineering and Product Development
Horst Großmann
D WALT, Richard-Klinger-Straße 40,
E
D-65510, Idstein, Germany
General safety rules
Warning! Read all instructions. Failure to follow
all instructions listed below may result in electric
shock, fire and/or serious injury. The term
«power tool» in all of the warnings listed below
refers to your mains operated (corded) power
tool or battery operated (cordless) power tool.
SAVE THESE INSTRUCTIONS.
1 Work area
a Keep work area clean and well lit. Cluttered
and 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.
22
DC727 DC728
DC756 DC757
dB(A)* 79 79.6
dB(A) 92 92.6
m/s 2 < 2.5 < 2.5
dB(A) 2.8
dB(A) 2.8
DC729 b Avoid body contact with earthed or grounded
surfaces such as pipes, radiators, ranges and
DC759
80.1
refrigerators. There is an increased risk of electric
93.1
shock if your body is earthed or grounded.
c Do not expose power tools to rain or wet
< 2.5
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.
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 safety equipment. Always wear eye
protection. Safety equipment such as dust
mask, non-skid safety shoes, hard hat, or
hearing protection used for appropriate
conditions will reduce personal injuries.
c Avoid accidental starting. Ensure the switch
is in the off position before plugging in.
Carrying power tools with your finger on the
switch or plugging in 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.