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MANUTENÇÃO
AVISO
Para reduzir o risco de ferimentos,
sempre retire a ferramenta da tomada
antes de realizar qualquer atividade de manuten-
ção. Nunca desmonte a ferramenta ou tente
fazer qualquer ajuste na fi ação do sistema elé-
trico da ferramenta. Entre em contato com uma
assistência técnica autorizada da MILWAUKEE
para QUALQUER reparo.
Manutenção das ferramentas
Mantenha a ferramenta em boas condições adot-
ando um programa de manutenção regular. Antes
de utilizar a ferramenta, examine as condições
gerais. Verifi que as proteções, os botões, o conjunto
de fi ação e o cabo extensor para verifi car se há
danos. Verifi que se há parafusos soltos, desalin-
hamento, travamento de peças móveis, montagem
inadequada, peças quebradas e outros problemas
que possam afetar a operação segura. Se houver
ruído ou vibração anormal, desligue imediatamente a
ferramenta e corrija o problema. Não utilize uma fer-
ramenta danifi cada. Ferramentas danifi cadas “NÃO
DEVEM SER USADAS” até que sejam reparadas
(ver “Reparos”).
Sob condições normais, não é necessário lubrifi car
novamente até que as escovas do motor sejam
substituídas. Após seis meses ou um ano, depen-
dendo do uso, envie a ferramenta para "a assistência
técnica autorizada MILWAUKEE mais próxima para:
AVISO
Para reduzir o risco de ferimentos,
choques elétricos e danos à ferra-
menta, nunca mergulhe a ferramenta em líquido
nem permita que líquidos entrem em contato com
a parte interna da ferramenta.
Limpeza
Limpe poeira e resíduos nos orifícios de ventilação.
Mantenha as alças limpas e livres de óleo ou graxa.
Use somente sabão suave e um lenço de limpeza
umedecido para limpar a ferramenta, pois certos
agentes de limpeza e solventes causam danos aos
plásticos e a outras peças revestidas. Veja alguns
exemplos desses agentes: gasolina, terebentina,
solventes, solventes de tinta, solventes de limpeza à
base de cloro, amônia e detergentes domésticos que
contêm amônia. Nunca use solventes infl amáveis ou
combustíveis perto das ferramentas.
Reparos
Se a ferramenta estiver danifi cada, envie-a para a
assistência técnica autorizada mais próxima.
ACESSÓRIOS
AVISO
Para reduzir o risco de ferimentos,
sempre retire a ferramenta da tomada
antes de fi xar ou remover acessórios. Use so-
mente acessórios especifi camente recomenda-
dos. Outros acessórios podem ser perigosos.
Para obter uma listagem completa de acessórios,
consulte o catálogo de ferramentas elétricas da
MILWAUKEE ou visite www.milwaukeetool.com.
GENERAL POWER TOOL
SAFETY WARNINGS
WARNING
Read all safety warnings, instruc-
tions, illustrations and specifi ca-
tions provided with this power tool.
Failure to
follow all instructions listed below may result in
electric shock, fi re 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-oper-
ated (cordless) power tool.
WORK AREA SAFETY
• Keep work area clean and well lit.
Cluttered or dark
areas invite accidents.
• Do not operate power tools in explosive atmo-
spheres, such as in the presence of fl ammable
liquids, gases or dust.
Power tools create sparks
which may ignite the dust or fumes.
• Keep children and bystanders away while operat-
ing a power tool.
Distractions can cause you to lose
control.
ELECTRICAL SAFETY
• 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.
Unmodifi ed plugs and matching outlets will
reduce risk of electric shock.
• 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.
• Do not expose power tools to rain or wet condi-
tions.
Water entering a power tool will increase the
risk of electric shock.
• 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.
• 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.
• If operating a power tool in a damp location is
unavoidable, use a ground fault circuit interrupter
(GFCI) protected supply.
Use of an GFCI reduces
the risk of electric shock.
PERSONAL SAFETY
• 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 infl uence of drugs, alcohol or medication.
A
moment of inattention while operating power tools
may result in serious personal injury.
• 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.
• 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 fi nger on the
switch or energizing power tools that have the switch
on invites accidents.
• 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.
• Do not overreach. Keep proper footing and bal-
ance at all times.
This enables better control of the
power tool in unexpected situations.
• Dress properly. Do not wear loose clothing or
jewelry. Keep your hair and clothing away from
moving parts.
Loose clothes, jewelry or long hair
can be caught in moving parts.
• 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.
• Do not let familiarity gained from frequent use
of tools allow you to become complacent and
ignore tool safety principles.
A careless action
can cause severe injury within a fraction of a second.
POWER TOOL USE AND CARE
• Do not force the power tool. Use the correct
power tool for your application.
The correct power
tool will do the job better and safer at the rate for
which it was designed.
• 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.
• Disconnect the plug from the power source and/
or remove the battery pack, if detachable, from
the power tool before making any adjustments,
changing accessories, or storing power tools.
Such preventive safety measures reduce the risk of
starting the power tool accidentally.
• 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.
• Maintain power tools and accessories. Check for
misalignment or binding of moving parts, break-
age of parts and any other condition 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.
• Keep cutting tools sharp and clean.
Properly
maintained cutting tools with sharp cutting edges are
less likely to bind and are easier to control.
• 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 hazard-
ous situation.
• 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.
SERVICE
• Have your power tool serviced by a qualifi ed
repair person using only identical replacement
parts.
This will ensure that the safety of the power
tool is maintained.
SPECIFIC SAFETY RULES FOR
MAGNETIC DRILLS
•
Always use safety chain.
Mounting can release.
•
DANGER!
To reduce the risk of injury, always
keep hands, gloves, rags, clothing, etc.
away from moving parts and chips. Do not try to re-
move chips while the cutter is rotating. Chips are
sharp and can pull objects into moving parts.
•
Clean the surface before attaching the drill stand
to the work surface.
Paint, rust, scale, or uneven
surfaces decrease the holding strength of the mag-
net. Chips, burrs, dirt and other foreign matter on the
surface of the magnet base will also decrease holding
power.
•
Do not attach magnetic base to nonmagnetic
grades of stainless steel.
The magnet base WILL
NOT hold. The 4272 drill attaches magnetically to
3/8" or thicker ferrous stock, and the 4274 to 1/4" or
thicker ferrous stock. Do not use on stock less than
1/4".
•
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.
•
Safety Strap
•
Do not use near acids or bleaching agents.
•
Do not use for overhead lifting.
•
Do not use strap if webbing is cut.
•
Webbing must be protected from sharp edges.
•
All hardware must be in line with direction of
pull for rated capacity.
•
Maintain labels and nameplates.
These carry im-
portant information. If unreadable or missing, contact
a MILWAUKEE service facility for a free replacement.
•
WARNING
Some dust created by power sanding,
sawing, grinding, drilling, and other
construction activities contains chemicals known to
cause cancer, birth defects or other reproductive
harm. Some examples of these chemicals are:
• lead from lead-based paint
• crystalline silica from bricks and cement and other
masonry products, and
• arsenic and chromium from chemically-treated lum-
ber.
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
fi lter out microscopic particles.
SYMBOLOGY
Double
Insulated
Volts
Hertz
Alternating
Current
No-Load Revolutions per Minute (RPM)
