DeWalt DCS371P1 User manual

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1
English (original instructions)
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.
(Used without word) Indicates a safety related message.
NOTICE: Indicates a practice not related to personal injury which, if not avoided, may result in propertydamage.
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.
If you have any questions or comments about this or
any
DeWALT
tool, call us toll free at:
1-800-4-
DeWALT
(1-800-433-9258).
1 Auxiliary handle
2 Lock-off button
3 Trigger switch
4 Main handle
5 Hex wrench
6 Work stop
7 Guide rollers
8 Adjusting lock nut
9 Blade tension lever
10 Blade
11 Hang hook
12 Pulley
13 Blade guard
14 Rubber tires
15 Tracking screws
16 Battery pack
17 Battery release button
18 LED worklight
BLADE
DIRECTION
1 2 3 4
5
16
17
918
7
7
10
15
8
8
6

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2
GENERAL POWER TOOL SAFETY WARNINGS
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.
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 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.
4) Power Tool Use and Care
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 cannot 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 preventive 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.

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5) Battery Tool Use and Care
a ) Recharge only with the charger specified by the
manufacturer. A charger that is suitable for one type
of battery pack may create a risk of fire when used
with another batterypack.
b ) Use power tools only with specifically designated
battery packs. Use of any other battery packs may
create a risk of injury andfire.
c ) When battery pack is not in use, keep it away
from other metal objects, like paper clips, coins,
keys, nails, screws, or other small metal objects,
that can make a connection from one terminal to
another. Shorting the battery terminals together may
cause burns or afire.
d ) Under abusive conditions, liquid may be ejected
from the battery; avoid contact. If contact
accidentally occurs, flush with water. If liquid
contacts eyes, additionally seek medical help.
Liquid ejected from the battery may cause irritation
orburns.
6) 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.
Additional Safety Rules for Portable
Band Saws
• Hold power tool by insulated gripping surfaces
when performing an operation where the cutting
accessory may contact hidden wiring. Cutting
accessories contacting a “live” wire may make exposed
metal parts of the power tool “live” and could give the
operator an electricshock.
• Keep hands away from cutting area andblade.
• Always make sure the portable band saw is clean
beforeusing.
• Always cease operation at once if you notice any
abnormalitywhatsoever.
• Always be sure all components are mounted
properly and securely before usingtool.
• Always handle the band saw blade with care when
mounting or removingit.
• Always keep your hands out of the line of the band
sawblade.
• Always wait until the motor has reached full speed
before starting acut.
• Always keep handles dry, clean, and free of oil and
grease. Hold the tool firmly when inuse.
• Always be alert at all times, especially during
repetitive, monotonous operations. Always be sure of
position of your hands relative to theblade.
• Never remove workstop.
• Stay clear of end pieces that may fall after cutting
off. They may be hot, sharp and/or heavy. Serious
personal injury mayresult.
Additional Safety Information
WARNING: ALWAYS use safety glasses. Everyday
eyeglasses are NOT safety glasses. Also use face or
dust mask if cutting operation is dusty. 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
dust to get into your mouth, eyes, or lay on the skin may
promote absorption of harmfulchemicals.
WARNING: Use of this tool can generate and/
or disperse dust, which may cause serious and
permanent respiratory or other injury. Always use
NIOSH/OSHA approved respiratory protection
appropriate for the dust exposure. Direct particles
away from face andbody.
WARNING: Always wear proper personal hearing
protection that conforms to ANSI S12.6 (S3.19)
during use. Under some conditions and duration
of use, noise from this product may contribute to
hearingloss.
CAUTION: When not in use, place tool on its side
on a stable surface where it will not cause a
tripping or falling hazard. Some tools with large
battery packs will stand upright on the battery pack
but may be easily knockedover.
• Air vents often cover moving parts and should be
avoided. Loose clothes, jewelry or long hair can be
caught in movingparts.
The label on your tool may include the following symbols. The
symbols and their definitions are asfollows:
V.........................volts
Hz .......................hertz
min.....................minutes
or DC......direct current
......................Class I Construction
(grounded)
…/min..............per minute
BPM....................beats per minute

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IPM.....................impacts per minute
RPM....................revolutions per
minute
sfpm ...................surface feet per
minute
SPM....................strokes per minute
A.........................amperes
W........................watts
or AC........... alternating current
or AC/DC....alternating or
direct current
......................Class II
Construction
(double insulated)
no.......................no load speed
n.........................rated speed
......................earthing terminal
.....................safety alert symbol
.....................visible radiation
.....................wear respiratory
protection
.....................wear eye
protection
.....................wear hearing
protection
.....................read all
documentation
BATTERIES AND CHARGERS
The battery pack is not fully charged out of the carton.
Before using the battery pack and charger, read the
safety instructions below and then follow charging
proceduresoutlined. When ordering replacement battery
packs, be sure to include the catalog number andvoltage.
Your tool uses a
DeWALT
charger. Be sure to read all safety
instructions before using your charger. Consult the chart
at the end of this manual for compatibility of chargers and
batterypacks.
READ ALL INSTRUCTIONS
Important Safety Instructions for All
Battery Packs
WARNING: Read all safety warnings and all
instructions for the battery pack, charger and
power tool. Failure to follow the warnings and
instructions may result in electric shock, fire and/
or seriousinjury.
• Do not charge or use the battery pack in explosive
atmospheres, such as in the presence of flammable
liquids, gases or dust. Inserting or removing the battery
pack from the charger may ignite the dust orfumes.
• NEVER force the battery pack into the charger. DO
NOT modify the battery pack in any way to fit into
a non-compatible charger as battery pack may
rupture causing serious personal injury. Consult
the chart at the end of this manual for compatibility of
batteries andchargers.
• Charge the battery packs only in designated
DeWALT
chargers.
• DO NOT splash or immerse in water or otherliquids.
• Do not store or use the tool and battery pack in
locations where the temperature may reach or
exceed 104°F (40°C) (such as outside sheds or metal
buildings in summer). For best life store battery packs in
a cool, drylocation.
NOTE: Do not store the battery packs in a tool with
the trigger switch locked on. Never tape the trigger
switch in the ONposition.
• Do not incinerate the battery pack even if it is
severely damaged or is completely worn out. The
battery pack can explode in a fire. Toxic fumes and
materials are created when lithium ion battery packs
areburned.
• If battery contents come into contact with the skin,
immediately wash area with mild soap and water. If
battery liquid gets into the eye, rinse water over the open
eye for 15 minutes or until irritation ceases. If medical
attention is needed, the battery electrolyte is composed of
a mixture of liquid organic carbonates and lithiumsalts.
• Contents of opened battery cells may cause
respiratory irritation. Provide fresh air. If symptoms
persist, seek medicalattention.
WARNING: Burn hazard. Battery liquid may be
flammable if exposed to spark orflame.
WARNING: Fire hazard. Never attempt to open the
battery pack for any reason. If the battery pack case
is cracked or damaged, do not insert into the charger.
Do not crush, drop or damage the battery pack. Do
not use a battery pack or charger that has received a
sharp blow, been dropped, run over or damaged in
any way (e.g., pierced with a nail, hit with a hammer,
stepped on). Damaged battery packs should be
returned to the service center forrecycling.
Transportation
WARNING: Fire hazard. Do not store or carry the
battery pack so that metal objects can contact
exposed battery terminals. For example, do
not place the battery pack in aprons, pockets, tool
boxes, product kit boxes, drawers, etc., with loose
nails, screws, keys, etc. Transporting batteries
can possibly cause fires if the battery terminals
inadvertently come in contact with conductive
materials such as keys, coins, hand tools and the
like. The US Department of Transportation Hazardous
Material Regulations (HMR) actually prohibit
transporting batteries in commerce or on airplanes in
carry-on baggage UNLESS they are properly protected
from short circuits. So when transporting individual
battery packs, make sure that the battery terminals
are protected and well insulated from materials that
could contact them and cause a shortcircuit.
Shipping the
DeWALT
FLEXVOLT™ Battery
The D
e
WALT FLEXVOLT™ battery has two modes: Use and
Shipping.
Use Mode: When the FLEXVOLT™ battery stands alone or is
in a D
e
WALT 20V Max* product, it will operate as a 20V Max*
battery. When the FLEXVOLT™ battery is in a 60V Max* or a
120V Max* (two 60V Max* batteries) product, it will operate
as a 60V Max* battery.
Shipping Mode: When
the cap is attached to the
FLEXVOLT™ battery, the
battery is in Shipping Mode.
Strings of cells are electrically
disconnected within the pack resulting in three batteries
with a lower Watt hour (Wh) rating as compared to one

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5
battery with a higher Watt hour rating. This increased
quantity of three batteries with the lower Watt hour rating
can exempt the pack from certain shipping regulations that
are imposed upon the higher Watt hourbatteries.
The battery label indicates two Watt hour ratings (see
example). Depending on how the battery is shipped, the
appropriate Watt hour rating must be used to determine
the applicable shipping requirements. If utilizing the
shipping cap, the pack will be considered 3 batteries at
the Watt hour rating indicated for “Shipping”. If shipping
without the cap or in a tool, the pack will be considered one
battery at the Watt hour rating indicated next to “Use”.
USE: 120 Wh Shipping: 3 x 40 Wh
Example of Use and Shipping Label Marking
For example, Shipping Wh rating might indicate 3 x 40 Wh,
meaning 3 batteries of 40 Watt hours each. The Use Wh
rating might indicate 120 Wh (1 battery implied).
Fuel Gauge Battery Packs (Fig. B)
Some
DeWALT
battery packs include a fuel gauge which
consists of three green LED lights that indicate the level of
charge remaining in the batterypack.
The fuel gauge is an indication of approximate levels of
charge remaining in the battery pack according to the
followingindicators:
75–100% charged
51–74% charged
< 50% charged
Pack needs to be charged
To actuate the fuel gauge, press and hold the fuel gauge
button. A combination of the three green LED lights will
illuminate designating the level of charge left. When the
level of charge in the battery is below the usable limit, the
fuel gauge will not illuminate and the battery will need to
berecharged.
Fig. B
NOTE: The fuel gauge is only an indication of the charge left
on the battery pack. It does not indicate tool functionality
and is subject to variation based on product components,
temperature and end-userapplication.
For more information regarding fuel gauge battery packs,
please call 1-800-4-
DeWALT
(1-800-433-9258) or visit our
website www.dewalt.com.
The RBRC® Seal
The RBRC® (Rechargeable Battery
Recycling Corporation) Seal on the nickel
cadmium, nickel metal hydride or lithium-
ion batteries (or battery packs) indicates
that the costs to recycle these batteries
(or battery packs) at the end of their useful life have already
been paid by
DeWALT
. In some areas, it is illegal to place
spent nickel cadmium, nickel metal hydride or lithium-ion
batteries in the trash or municipal solid waste stream and
the Call2Recycle® program provides an environmentally
consciousalternative.
Call 2 Recycle, Inc., in cooperation with
DeWALT
and other
battery users, has established the program in the United
States and Canada to facilitate the collection of spent nickel
cadmium, nickel metal hydride or lithium-ion batteries. Help
protect our environment and conserve natural resources by
returning the spent nickel cadmium, nickel metal hydride
or lithium-ion batteries to an authorized
DeWALT
service
center or to your local retailer for recycling. You may also
contact your local recycling center for information on
where to drop off the spent battery. RBRC® is a registered
trademark of Call 2 Recycle,Inc.
Important Safety Instructions for All
Battery Chargers
WARNING: Read all safety warnings and all
instructions for the battery pack, charger and
power tool. Failure to follow the warnings and
instructions may result in electric shock, fire and/
or seriousinjury.
• DO NOT attempt to charge the battery pack with
any chargers other than the ones in this manual.
The charger and battery pack are specifically designed to
worktogether.
• These chargers are not intended for any uses other
than charging
DeWALT
rechargeable batteries.
Any other uses may result in risk of fire, electric shock
orelectrocution.
• Do not expose the charger to rain orsnow.
• Pull by the plug rather than the cord when
disconnecting the charger. This will reduce the risk of
damage to the electric plug andcord.
• Make sure that the cord is located so that it will not
be stepped on, tripped over or otherwise subjected
to damage orstress.
• Do not use an extension cord unless it is absolutely
necessary. Use of improper extension cord could result in
risk of fire, electric shock orelectrocution.
• When operating a charger outdoors, always provide
a dry location and use an extension cord suitable
for outdoor use. Use of a cord suitable for outdoor use
reduces the risk of electricshock.
• An extension cord must have adequate wire size
(AWG or American Wire Gauge) for safety. The smaller
the gauge number of the wire, the greater the capacity
of the cable, that is, 16 gauge has more capacity than 18
gauge. An undersized cord will cause a drop in line voltage
resulting in loss of power and overheating. When using
more than one extension to make up the total length,
be sure each individual extension contains at least the
minimum wire size. The following table shows the correct
size to use depending on cord length and nameplate

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6
ampere rating. If in doubt, use the next heavier gauge. The
lower the gauge number, the heavier thecord.
Minimum Gauge for Cord Sets
Volts Total Length of Cord in Feet
(meters)
120 V 25 (7.6) 50 (15.2) 100 (30.5) 150 (45.7)
240 V 50 (15.2) 100 (30.5) 200 (61.0) 300 (91.4)
Ampere Rating
American Wire Gauge
More
Than Not More
Than
0 6 18 16 16 14
610 18 16 14 12
10 12 16 16 14 12
12 16 14 12 Not Recommended
• Do not place any object on top of the charger or
place the charger on a soft surface that might block
the ventilation slots and result in excessive internal
heat. Place the charger in a position away from any heat
source. The charger is ventilated through slots in the top
and the bottom of thehousing.
• Do not operate the charger with a damaged cord
orplug.
• Do not operate the charger if it has received a sharp
blow, been dropped or otherwise damaged in any
way. Take it to an authorized servicecenter.
• Do not disassemble the charger; take it to an
authorized service center when service or repair
is required. Incorrect reassembly may result in a risk of
electric shock, electrocution orfire.
• Disconnect the charger from the outlet before
attempting any cleaning. This will reduce the risk of
electric shock. Removing the battery pack will not reduce
thisrisk.
• NEVER attempt to connect 2 chargerstogether.
• The charger is designed to operate on standard
120V household electrical power. Do not attempt to
use it on any other voltage. This does not apply to the
vehicularcharger.
WARNING: Shock hazard. Do not allow any liquid to
get inside the charger. Electric shock mayresult.
WARNING:Burn hazard. Do not submerge the
battery pack in any liquid or allow any liquid to
enter the battery pack. Never attempt to open the
battery pack for any reason. If the plastic housing of
the battery pack breaks or cracks, return to a service
center forrecycling.
CAUTION: Burn hazard. To reduce the risk of injury,
charge only
DeWALT
rechargeable battery packs.
Other types of batteries may overheat and burst
resulting in personal injury and propertydamage.
NOTICE: Under certain conditions, with the charger
plugged into the power supply, the charger can
be shorted by foreign material. Foreign materials
of a conductive nature, such as, but not limited to,
grinding dust, metal chips, steel wool, aluminum
foil or any buildup of metallic particles should be
kept away from the charger cavities. Always unplug
the charger from the power supply when there is no
battery pack in the cavity. Unplug the charger before
attempting toclean.
Charging a Battery (Fig. C)
1. Plug the charger into an appropriate outlet before
inserting batterypack.
16
17
Fig. C
2. Insert the battery pack 16 into the charger, making sure
the battery pack is fully seated in the charger. The red
(charging) light will blink continuously indicating that
the charging process hasstarted.
3. The completion of charge will be indicated by the red
light remaining ON continuously. The battery pack is
fully charged and may be used at this time or left in the
charger. To remove the battery pack from the charger,
push the battery release button 17 on the batterypack.
NOTE: To ensure maximum performance and life of lithium-
ion battery packs, charge the battery pack fully before
firstuse.
Charger Operation
Refer to the indicators below for the charge status of the
batterypack.
DCB107, DCB112, DCB113, DCB115, DCB118, DCB132
Charging
Fully Charged
Hot/Cold Pack Delay*
*DCB107, DCB112, DCB113, DCB115, DCB118, DCB132:
The red light will continue to blink, but a yellow indicator
light will be illuminated during this operation. Once the
battery pack has reached an appropriate temperature, the
yellow light will turn off and the charger will resume the
chargingprocedure.
The compatible charger(s) will not charge a faulty battery
pack. The charger will indicate faulty battery pack by
refusing to light.
NOTE: This could also mean a problem with acharger.
If the charger indicates a problem, take the charger and
battery pack to be tested at an authorized servicecenter.

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7
Hot/Cold Pack Delay
When the charger detects a battery pack that is too hot
or too cold, it automatically starts a Hot/Cold Pack Delay,
suspending charging until the battery pack has reached an
appropriate temperature. The charger then automatically
switches to the pack charging mode. This feature ensures
maximum battery packlife.
A cold battery pack will charge at a slower rate than a warm
battery pack. The battery pack will charge at that slower rate
throughout the entire charging cycle and will not return to
maximum charge rate even if the battery packwarms.
The DCB118 charger is equipped with an internal fan
designed to cool the battery pack. The fan will turn on
automatically when the battery pack needs to becooled.
Never operate the charger if the fan does not operate
properly or if ventilation slots are blocked. Do not permit
foreign objects to enter the interior of thecharger.
Electronic Protection System
Li-Ion tools are designed with an Electronic Protection
System that will protect the battery pack against
overloading, overheating or deepdischarge.
The tool will automatically turn off if the Electronic
Protection System engages. If this occurs, place the lithium-
ion battery pack on the charger until it is fullycharged.
Wall Mounting
DCB107, DCB112, DCB113, DCB115, DCB118, DCB132
These chargers are designed to be wall mountable or to
sit upright on a table or work surface. If wall mounting,
locate the charger within reach of an electrical outlet,
and away from a corner or other obstructions which may
impede air flow. Use the back of the charger as a template
for the location of the mounting screws on the wall. Mount
the charger securely using drywall screws (purchased
separately) at least 1" (25.4 mm) long, with a screw head
diameter of 0.28–0.35" (7–9mm), screwed into wood to an
optimal depth leaving approximately 7/32" (5.5 mm) of the
screw exposed. Align the slots on the back of the charger
with the exposed screws and fully engage them in theslots.
Charger Cleaning Instructions
WARNING: Shock hazard. Disconnect the charger
from the AC outlet before cleaning. Dirt and grease
may be removed from the exterior of the charger using
a cloth or soft non-metallic brush. Do not use water or
any cleaningsolutions.
Important Charging Notes
1. Longest life and best performance can be obtained if
the battery pack is charged when the air temperature is
between 65°F and 75°F (18°– 24°C). DO NOT charge
when the battery pack is below +40 °F (+4.5 °C), or
above +104 °F (+40 °C). This is important and will
prevent serious damage to the batterypack.
2. The charger and battery pack may become warm to the
touch while charging. This is a normal condition, and
does not indicate a problem. To facilitate the cooling of
the battery pack after use, avoid placing the charger or
battery pack in a warm environment such as in a metal
shed or an uninsulatedtrailer.
3. If the battery pack does not charge properly:
a. Check operation of receptacle by plugging in a lamp
or other appliance;
b. Check to see if receptacle is connected to a light
switch which turns power off when you turn out the
lights;
c. Move the charger and battery pack to a location
where the surrounding air temperature is
approximately 65°F– 75°F (18°– 24°C);
d. If charging problems persist, take the tool, battery
pack and charger to your local servicecenter.
4. The battery pack should be recharged when it fails to
produce sufficient power on jobs which were easily
done previously. DO NOT CONTINUE to use under these
conditions. Follow the charging procedure. You may
also charge a partially used pack whenever you desire
with no adverse effect on the batterypack.
5. Foreign materials of a conductive nature such as, but
not limited to, grinding dust, metal chips, steel wool,
aluminum foil, or any buildup of metallic particles
should be kept away from charger cavities. Always
unplug the charger from the power supply when there
is no battery pack in the cavity. Unplug the charger
before attempting toclean.
6. Do not freeze or immerse the charger in water or any
otherliquid.
Storage Recommendations
1. The best storage place is one that is cool and dry, away
from direct sunlight and excess heat orcold.
2. For long storage, it is recommended to store a fully
charged battery pack in a cool dry place out of the
charger for optimalresults.
NOTE: Battery packs should not be stored completely
depleted of charge. The battery pack will need to be
recharged beforeuse.
SAVE THESE INSTRUCTIONS FOR
FUTURE USE
COMPONENTS (FIG. A)
WARNING: Never modify the power tool or any part
of it. Damage or personal injury couldresult.
Refer to Figure A at the beginning of this manual for a
complete list ofcomponents.
Intended Use
This heavy-duty band saw is designed for professional metal
cuttingapplications.
DO NOT use under wet conditions or in presence of
flammable liquids orgases.
This band saw is a professional power tool. DO NOT let
children come into contact with the tool. Supervision is
required when inexperienced operators use thistool.

ENGLISH
8
Trigger Switch (Fig. A)
Release switch lock-off button 2 by pressing button. Pull
the trigger switch 3 to turn the motor ON. Releasing the
trigger switch turns the motor OFF. Releasing the trigger
switch also automatically actuates lock-offbutton.
WARNING: This tool has no provision to lock the
switch in the ON position, and should never be locked
ON by any othermeans.
LED Worklight (Fig. A)
CAUTION: Do not stare into worklight. Serious eye
injury couldresult.
There is a worklight 18 located above the blade The
worklight is activated when the trigger switch is depressed,
and will automatically turn off 20 seconds after the trigger
switch is released. If the trigger switch remains depressed,
the worklight will remainon.
NOTE: The worklight is for lighting the immediate work
surface and is not intended to be used as aflashlight.
Blades
This portable band saw is setup for use with .02" (0.5 mm)
thick, 1/2" (12.5 mm) wide and 32" (813 mm) long blades.
DO NOT use .025" (0.64 mm) thickblades.
WARNING: The use of any other blade or accessory
might be hazardous. DO NOT use any other type
of accessory with your band saw. Blades used on
stationary band saws are of different thickness. Do not
attempt to use them on your portableunit.
Blade Selection
In general, first consider the size and shape of the work,
and the type of material to be cut. Remember, for the
most efficient cutting, the coarsest tooth blade possible
should be used in a given application, because the coarser
the tooth, the faster the cut. In selecting the appropriate
number of teeth per inch of the band saw blade, at least
two teeth should contact the work surface when the blade
is rested against the workpiece. As a rule of thumb, soft
materials usually require coarse tooth blades, while hard
materials require fine tooth blades. Where a smoother finish
is important, select one of the finer toothblades.
Select the appropriate band saw blade according to the
material type, dimensions, and number of teeth. See
Bi-Metal Band Saw Blade Descriptionchart.
The following table is intended as a general guide only.
Determine the type of material and dimension of the
workpiece and select the most appropriate band sawblade.
NOTICE: Never use the band saw to cut resin
materials which are subject to melting. Melting of
resin material caused by high heat generated during
cutting may cause the band saw blade to become
bound to the material, possibly resulting in overload
and burn-out of themotor.
BI-METAL BAND SAW BLADE DESCRIPTION
Number of Teeth
Workpiece Thickness 24 18 14 14/18
1/8" (3.2 mm) and under  
1/8"–1/4" (3.2–6.4 mm)  
Blade Tracking (Fig. A)
WARNING: To reduce the risk of serious personal
injury, turn tool off and remove the battery pack
before making any adjustments or removing/
installing attachments or accessories. An
accidental start-up can causeinjury.
NOTICE: Excessive tightening of the adjustment
screws could result in damage to thesaw.
Your band saw is equipped with an adjustable blade
tracking mechanism which assures proper blade tracking at
all times. The blade is properly adjusted when it is centered
on the guide rollers 7 and the teeth of the blade 10 are
3/16" (0.38 mm) from the edge of the guideroller.
To Adjust the Blade Tracking
1. Turn and open the blade tension lever 9 to allow
access to the tracking screws 15.
2. Use a 10mm wrench to loosen the adjustment locking
nuts 8.
3. Use a 3 mm hex wrench 5 to turn one of the tracking
screws 15 1/4 turn clockwise. Turn the other tracking
screw 1/4 turnclockwise.
NOTE: Turning the tracking screw clockwise moves
the blade toward the guide roller, turning the tracking
screw counterclockwise moves the blade away from the
guideroller.
4. Tighten both the adjusting locking nuts and close the
quick release lever. (It will be necessary to run the saw to
observe the tracking.)
5. Observe blade tracking between runs and repeat Steps
1–4 as necessary to achieve proper bladetracking.
ASSEMBLY AND ADJUSTMENTS
WARNING: To reduce the risk of serious personal
injury, turn unit off and remove the battery pack
before making any adjustments or removing/
installing attachments or accessories. An
accidental start-up can causeinjury.
Removing and Installing Blades
CAUTION: Cut Hazard. Blade tension lever is under
spring pressure. Maintain control of lever when
releasing bladetension.
To Remove Blade (Fig. A)
1. Rotate the blade tension lever 9 clockwise until it stops
to release tension in blade (refer to FigureA).
2. Turn the saw over and place it on a workbench or table
with the handle to theright.
3. Begin removing the blade at the upper portion of the
blade guard 13 and continue around the pulleys 12.
When removing the blade, tension may be released and

ENGLISH
9
the blade may spring free. SAW BLADES ARE SHARP. USE
CARE IN HANDLINGTHEM.
4. Inspect the guide rollers 7 and remove any large
chips which may be lodged in them. Lodged chips can
prevent rotation of the guide rollers and cause flat spots
on the guiderollers.
5. Rubber tires 14 are mounted on the pulleys 12.
The rubber tires should be inspected for looseness or
damage when changing the blade. Wipe any chips
from the rubber tires on the pulleys. This will extend tire
life and keep the blade from slipping. If any looseness
or damage occurs, the tool should be brought to
an authorized
DeWALT
service center for repair or
replacement as soon as possible. Continued use of
the tool with loose or damaged rubber tires will cause
unstable travel of the band sawblade.
To Install Blade (Fig. A, D–F)
1. Position the blade so that the teeth are on the bottom
and angled toward the work stop, as shown in
FiguresAandD.
Fig. D blade direction
Position of teeth on left side of machine
2. Slip the blade into the guide rollers, as shown in
FigureE.
3. Holding the blade in the guide rollers, place it around
both pulleys 12 and through the work stop 6, as
shown in FigureF.
4. Make sure that the blade is fully inserted into the guide
rollers and positioned squarely against the rubbertires.
5. Rotate the blade tension lever 9 counterclockwise until
it stops and then gently turn the saw over so that the
pulleys rest on your work bench or table. Make sure the
teeth face away from the band saw (Fig.A,D).
6. Turn the saw on and off a few times to ensure that the
blade is seatedproperly.
Fig.E
Fig. F
6
Installing the Brush, Brush Cap and Blade
Guards (Fig. A, H)
WARNING: To reduce the risk of serious personal
injury, the brush, brush cap and blade guard
assembly must be installed for one-handeduse.
NOTE:It is available at extra cost from your local dealer or
authorized servicecenter.
This assembly (brush, brush cap and blade guards) is
not compatible with the Type 1 DCS371 bandsaw.
1. Turn the saw over and place it on a workbench or table
with the handle to theright.
2. First, slide the brush 19 into the slot as seen in FigureH,
then place the brush cap 20 over top and screw
securely intoplace.
3. Install the blade guards 21 by aligning them as
shown and attach them with the hex wrench (5,
Fig.A) using the screws supplied. Make sure they are
securelyattached.
OPERATION
WARNING: To reduce the risk of serious personal
injury, turn unit off and remove the battery pack
before making any adjustments or removing/
installing attachments or accessories. An
accidental start-up can causeinjury.
Installing and Removing the Battery Pack
(Fig. A, G)
NOTE: For best results, make sure your battery pack is
fullycharged.
To install the battery pack 16 into the tool handle, align the
battery pack with the rails inside the tool’s handle and slide
it into the handle until the battery pack is firmly seated in
the tool and ensure that it does notdisengage.
To remove the battery pack from the tool, press the release
button 17 and firmly pull the battery pack out of the tool
handle. Insert it into the charger as described in the charger
section of thismanual.
Fig. G
17

ENGLISH
10
Proper Hand Position (Fig. I)
WARNING: To reduce the risk of serious personal injury,
ALWAYS use proper hand position as shown.
WARNING: To reduce the risk of serious personal
injury, ALWAYS hold securely in anticipation of a
suddenreaction.
Whenever possible, hold the saw firmly in both hands. If
the optional blade guards (Fig.I) are installed, the saw can
be operated with one hand. Keep your free hand clear of
the blade area and do not allow the saw to fall against the
clamped or supported material or your body when the cut
iscomplete.
Cutting (Fig. A, I, J)
Refer to FigureJ for recommended cutting positions for
variousmaterials.
NOTE: Select and use a band saw blade that is most
appropriate for the material being cut. See Bi-Metal Band
Saw BladeDescription.
This portable band saw may be hung using the hang hook
(11, Fig.A). Hang tool on a pipe vise or other suitable,
stablestructure.
WARNING: To reduce the risk of injury, only use hang
hook to support the weight of the tool. Never rely on
the hang hook for your own support or to help you
maintain yourbalance.
WARNING: Never attempt to use this tool by resting
it upside down on a work surface and bringing
the material to the tool. Always securely clamp
the workpiece and bring the tool to the workpiece,
securely holding the tool with two hands whenever
possible as shown in FigureI.
1. Mount the material to be cut solidly in a vise or other
clampingdevice.
2. Bring the work stop 6 into contact with the workpiece
while keeping the blade off of the workpiece. Turn the
sawon.
3. When saw reaches desired rotation speed, slowly
and gently tilt the main body of the tool to bring the
band saw blade into contact with the workpiece. Do
not apply additional pressure in excess of the weight
of the main body of the tool. Carefully avoid bringing
the band saw blade suddenly and heavily into contact
with the upper surface of the workpiece. This will cause
serious damage to the band saw blade. To obtain
maximum service life of the band saw blade, ensure
there is no sudden impact at the beginning of the
cuttingoperation.
4. As shown in FigureI, straight cutting can be
accomplished by keeping the band saw blade aligned
with the side surface of the motor housing. Any twisting
or cocking of the blade will cause the cut to go offline
and decrease the life of theblade.
NOTICE: During cutting, if the band saw becomes
locked or jammed in the workpiece material, release
the switch immediately to avoid damage to the band
saw blade andmotor.
Fig. I
Fig. H
19
20
21 21

ENGLISH
11
5. The tool’s own weight provides the most efficient
downward cutting pressure. Added operator pressure
slows the blade and reduces bladelife.
6. End pieces, which would be heavy enough to cause
injury when they drop, after cut-off, should be
supported. Safety shoes are strongly recommended.
End pieces may be hot andsharp.
WARNING: To reduce the risk of serious personal
injury, the brush, brush cap and blade guard
assembly must be installed for one-handeduse.
NOTE: The guard assembly is available at extra cost from
your local dealer or authorized servicecenter.
Tips for Better Cutting (Fig. J)
The following recommendations should be used as a guide
(refer to FigureJ). Results may vary with the operator and
the particular material beingcut.
• Never twist the band saw blade during
cuttingoperation.
• Never use liquid coolants with portable band saws.
Use of liquid coolants will cause build-up on tires and
reduceperformance.
• If excessive vibration occurs during the cut, ensure that
the material being cut is is securely clamped down. If
vibration continues, change the band sawblade.
MAINTENANCE
WARNING: To reduce the risk of serious personal
injury, turn unit off and remove the battery pack
before making any adjustments or removing/
installing attachments or accessories. An
accidental start-up can causeinjury.
Lubrication
Self-lubricating bearings are used in the tool and periodic
relubrication is not required. In the unlikely event that
service is ever needed, take your tool to an authorized
servicelocation.
Cleaning
WARNING: Blow dirt and dust out of all air vents with
clean, dry air at least once a week. To minimize the risk
of eye injury, always wear ANSI Z87.1 approved eye
protection when performingthis.
WARNING: Never use solvents or other harsh
chemicals for cleaning the non-metallic parts of
the tool. These chemicals may weaken the plastic
materials used in these parts. Use a cloth dampened
only with water and mild soap. Never let any liquid
get inside the tool; never immerse any part of the tool
into aliquid.
Fig. J
YES NO
RECOMMENDED CUTTING POSITIONS
YES
YESYES
YES YES
NO
NO
NO
NO
NO

ENGLISH
12
Accessories
WARNING: Since accessories, other than those
offered by
DeWALT
, have not been tested with this
product, use of such accessories with this tool could be
hazardous. To reduce the risk of injury, only
DeWALT
recommended accessories should be used with
thisproduct.
Recommended accessories for use with your tool
are available at extra cost from your local dealer or
authorized service center. If you need assistance in
locating any accessory, please contact
DeWALT
Industrial
Tool Co., 701East Joppa Road, Towson, MD 21286, call
1-800-4-
DeWALT
(1-800-433-9258) or visit our website:
www.dewalt.com.
Repairs
The charger and battery pack are notserviceable.
WARNING: To assure product SAFETY and
RELIABILITY, repairs, maintenance and adjustment
(including brush inspection and replacement, when
applicable) should be performed by a
DeWALT
factory
service center or a
DeWALT
authorized service center.
Always use identical replacementparts.
Register Online
Thank you for your purchase. Register your product nowfor:
• WARRANTY SERVICE: Registering your product will
help you obtain more efficient warranty service in case
there is a problem with yourproduct.
• CONFIRMATION OF OWNERSHIP: In case of
an insurance loss, such as fire, flood or theft, your
registration of ownership will serve as your proof
ofpurchase.
• FOR YOUR SAFETY: Registering your product will
allow us to contact you in the unlikely event a safety
notification is required under the Federal Consumer
SafetyAct.
Register online at www.dewalt.com/register.
Three Year Limited Warranty
DeWALT
will repair, without charge, any defects due to
faulty materials or workmanship for three years from
the date of purchase. This warranty does not cover part
failure due to normal wear or tool abuse. For further detail
of warranty coverage and warranty repair information,
visit www.dewalt.com or call 1-800-4-
DeWALT
(1-800-
433-9258). This warranty does not apply to accessories
or damage caused where repairs have been made
or attempted by others. THIS LIMITED WARRANTY IS
GIVEN IN LIEU OF ALL OTHERS, INCLUDING THE IMPLIED
WARRANTY OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE, AND EXCLUDES ALL INCIDENTAL
OR CONSEQUENTIAL DAMAGES. Some states do not allow
limitations on how long an implied warranty lasts or the
exclusion or limitation of incidental or consequential
damages, so these limitations may not apply to you. This
warranty gives you specific legal rights and you may have
other rights which vary in certain states orprovinces.
In addition to the warranty,
DeWALT
tools are covered
byour:
1 YEAR FREE SERVICE
DeWALT
will maintain the tool and replace worn parts
caused by normal use, for free, any time during the first year
afterpurchase.
2 YEARS FREE SERVICE ON DEWALT BATTERY PACKS
DC9071, DC9091, DC9096, DC9182, DC9280, DC9360, DCB120,
DCB127, DCB201, DCB203BT, DCB207, DCB361
3 YEARS FREE SERVICE ON DEWALT BATTERY PACKS
DCB200, DCB204, DCB204BT, DCB203, DCB205, DCB205BT,
DCB206, DCB230, DCB606, DCB609
NOTE: Battery warranty voided if the battery pack is
tampered with in any way.
DeWALT
is not responsible
for any injury caused by tampering and may prosecute
warranty fraud to the fullest extent permitted bylaw.
90 DAY MONEY BACK GUARANTEE
If you are not completely satisfied with the performance of
your
DeWALT
Power Tool, Laser, or Nailer for any reason, you
can return it within 90 days from the date of purchase with
a receipt for a full refund – no questionsasked.
LATIN AMERICA: This warranty does not apply to products
sold in Latin America. For products sold in Latin America,
see country specific warranty information contained in
the packaging, call the local company or see website for
warrantyinformation.
FREE WARNING LABEL REPLACEMENT: If your warning
labels become illegible or are missing, call 1-800-4-
DeWALT
(1-800-433-9258) for a freereplacement.