Porter-Cable 371 Instruction Manual

2 1/2" x 14" (64 mm x 356 mm)
CompaCt Belt Sander
Ponceuse à Ceinture Compacte
64 mm x 356 mm (2 1/2 po x 14 po)
Lijadora de banda compacta de
64 mm x 356 mm (2 1/2" x 14")
Instruction manual
Manuel d'instructions
Manual de'instrucciones
www.deltaportercable.com
INSTRUCTIVO DE OPERACIÓN, CENTROS
DE SERVICIO Y PÓLIZA DE GARANTÍA.
LÉASE ESTE INSTRUCTIVO
ANTES DE USAR EL PRODUCTO.
Part No. N049413 - 10-14-09 Rev. 0
deFInItIons - saFetY guIdelInes
indicates an imminently hazardous situation which, if not avoided,
will result in death or serious injury.
indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury.
indicates a potentially haz ard ous situation which, if not avoided,
may result in minor or mod er ate injury.
NOTICE
used without the safety alert symbol indicates potentially hazard-
ous situation which, if not avoided, may result in property damage.
fr
AVIS
sp
AVISO
To reduce the risk of injury, read the instruction manual.

general Power tool saFetY warnIngs

read all safety warnings and instructions Failure to follow the warnings
and instructions 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 flam-
mable 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 ground-
ed.
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 inter-
rupter (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 dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate condi-
tions 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 energising 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.
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.
4) Power tool use and care
5) servIce
• Hold power tools by insulated gripping surfaces when performing an operation where the
• do not sand metal of any kind with your sander. Sparks may be generated by sanding screws,
• do not wet sand with this sander. Liquids may enter the motor housing and cause electric
• do not operate this tool for long periods of time. Vibration caused by the operating action of this
• sanding of lead-based paint, chemically pressure treated lumber or other materials that
• clean out your tool often, especially after heavy use. Dust and grit containing metal particles
• alwaYs disconnect tool from the power source before changing abrasive belts or sheets.
• alwaYs maintain a firm grip with both hands on the belt sander handles with both hands to
• alwaYs keep fingers away from the moving belt and areas where the belt enters the housing to
• Do not operate belt sander without all guards and covers securely in place.
• to avoid injury, do not use this tool in a stand that would invert it for use as a stationary
activities contains chemicals known to cause cancer, birth defects or other reproductive harm. Some
examples of these chemicals are:
371
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,
Copyright © 2007, 2009 Porter-Cable
such as those dust masks that are specially designed to filter out microscopic particles.
other construction activities. wear protective clothing and wash exposed areas with soap and water.
Allowing dust to get into your mouth, eyes, or lay on the skin may promote absorption of harmful
chemicals.
nent respiratory or other injury. Always use NIOSH/OSHA approved respiratory protection appropriate
for the dust exposure. Direct particles away from face and body. Always operate tool in well-ventilated
area and provide for proper dust removal. Use dust collection system wherever possible.
glasses are NOT safety glasses. Also use face or dust mask if cutting operation is dusty. ALwAyS
wEAR CERTIFIED SAFETy EQUIPMENT:
sYMBols
The label on your tool may include the following symbols. The symbols and their definitions are as
follows:
1. Sanding of lead based paint is NOT RECOMMENDED due to the difficulty of controlling the con-
2. Since it is difficult to identify whether or not a paint contains lead without a chemical analysis, we
Personal saFetY
1. No children or pregnant women should enter the work area where the paint sanding is being done
2. A dust mask or respirator should be worn by all persons entering the work area. The filter should
3. NO EATING, DRINKING or SMOKING should be done in the work area to prevent ingesting con-
envIronMental saFetY
1. Paint should be removed in such a manner as to minimize the amount of dust generated.
2. Areas where paint removal is occurring should be sealed with plastic sheeting of 4 mil thickness.
3. Sanding should be done in a manner to reduce tracking of paint dust outside the work area.
cleanIng and dIsPosal
1. All surfaces in the work area should be vacuumed and thoroughly cleaned daily for the duration
2. Plastic drop cloths should be gathered up and disposed of along with any dust chips or other
3. All toys, washable furniture and utensils used by children should be washed thoroughly before
Motor
operate tools rated A.C. only on D.C. current. To do so may seriously damage the tool.
installing and removing accessories, before adjusting or when making repairs. An accidental
start-up can cause injury.
on the sander. Friction between the sanding belt and the work will tend to move the work backward and
the sander forward.
a) 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.
b) do not use the power tool if the switch does not turn it on and off. Any power tool that can-
not be controlled with the switch is dangerous and must be repaired.
c) disconnect the plug from the power source and/or the battery pack from the power tool
before making any adjustments, changing accessories, or storing power tools. Such pre-
ventive safety measures reduce the risk of starting the power tool accidentally.
d) 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.
e) Maintain power tools. check for misalignment or binding of moving parts, breakage 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.
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.
a) Have your power tool serviced by a qualified repair person using only identical replace-
ment parts. This will ensure that the safety of the power tool is maintained.

addItIonal sPecIFIc saFetY rules

cutting tool may contact hidden wiring or its own cord. Contact with a "live" wire will make
exposed metal parts of the tool "live" and shock the operator.
nails or other metals which may ignite dust particles.
shock.
tool may cause permanent injury to fingers, hands, and arms. Use gloves to provide extra cushion,
take frequent rest periods, and limit daily time of use.
may contain carcinogens is not recommended. Sanding of these materials should only be
performed by a professional.
often accumulate on interior surfaces and could create a risk of serious injury, electric shock or
electrocution. ALwAyS disconnect the sander from the power source before cleaning. ALwAyS
wEAR SAFETy GLASSES that conform to ANSI Z87.1.
Such preventive safety measures reduce the risk of starting the power tool accidentally.
prevent loss of control.
avoid severe abrasion.
belt sander. This tool is not made for that application.
Some dust created by power sanding, sawing, grinding, drilling, and other construction
• lead from lead-based paint.
• crystalline silica from bricks and cement and other masonry products.
• arsenic and chromium from chemically-treated lumber (CCA).
Avoid prolonged contact with dust from power sanding, sawing, grinding, drilling, and
Use of this tool can generate and/or disburse dust, which may cause serious and perma-
ALWAYS USE SAFETY GLASSES.(ANSI Z87.1) and (CAN/CSA Z94.3) Everyday eye-
• ANSI Z87.1 eye protection (CAN/CSA Z94.3)
• ANSI S12.6 (S3.19) hearing protection
• NIOSH/OSHA/MSHA respiratory protection
V....................... volts
Hz .................... hertz
min .................. minutes
............... direct current
.................... Class I Construction
(grounded)
..................... Class II Construction
(double insulated)
BPM ..............beats per minute

addItIonal saFetY rules For PaInt reMoval

taminated dust. The greatest danger of lead poisoning is to children and pregnant women.
recommend the following precautions when sanding any paint:
until all clean up is completed.
be replaced daily or whenever the wearer has difficulty breathing. See your local hardware store
for the proper NIOSH approved dust mask.
taminated paint particles. workers should wash and clean up BEFORE eating, drinking or smok-
ing. Articles of food, drink, or smoking should not be left in the work area where dust would settle
on them.
of the sanding project. Vacuum filter bags should be changed frequently.
removal debris. They should be placed in sealed refuse receptacles and disposed of through
regular trash pick-up procedures. During clean up, children and pregnant women should be kept
away from the immediate work area.
being used again.
save tHese InstructIons
Do not operate your tool on a current on which the voltage is not within correct limits. Do not
oPeratIon
to reduce the risk of injury, turn unit off and disconnect it from power source before
NEVER modify the power tool or any part of it. Damage or personal injury could result.
To reduce the risk of serious personal injury, secure the workpiece and maintain a firm grip
A...........................amperes
w .........................watts
.......................alternating current
n o .........................no load speed
.........................earthing terminal
........................safety alert symbol
.../min .................revolutions or reciprocations
per minute