Batteries And Chargers - DeWalt DCS781 Manual De Instrucciones

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
IPM ..................... impacts per minute
OPM .................... oscillations per minute
RPM .................... revolutions per minute
sfpm ................... surface feet per minute
SPM .................... strokes per minute
A ......................... amperes
W ........................ watts
Wh ...................... watt hours
For your convenience and safety, the following warning labels are on your miter saw.
ON THE UPPER GUARD:
TO REDUCE THE RISK OF INJURY, USER MUST READ INSTRUCTION MANUAL. WEAR EYE
PROTECTION AND RESPIRATORY PROTECTION. USE ONLY IDENTICAL REPLACEMENT
PARTS. DO NOT EXPOSE TO RAIN OR USE IN DAMP LOCATIONS.
ON FENCE:
ALWAYS ADJUST FENCE PROPERLY BEFORE USE. CLAMP SMALL PIECES BEFORE
CUTTING. SEE MANUAL.
ON GUARD:
DANGER–KEEP AWAY FROM BLADE.
ON TABLE: (2 PLACES)

WARNING: KEEP HANDS AND BODY OUT OF THE PATH OF THE
SAW BLADE. CONTACT WITH BLADE WILL RESULT IN SERIOUS
INJURY. DO NOT OPERATE SAW WITHOUT GUARDS IN PLACE.
CHECK GUARDING SYSTEM TO MAKE SURE IT IS FUNCTIONING
CORRECTLY. DO NOT PERFORM ANY OPERATION FREEHAND.
NEVER REACH IN BACK OF SAW BLADE TURN OFF TOOL AND
WAIT FOR SAW BLADE TO STOP BEFORE MOVING WORKPIECE OR
CHANGING SETTINGS OR MOVING HANDS. NEVER CROSS ARMS
IN FRONT OF BLADE. ALWAYS TIGHTEN ADJUSTMENT KNOBS BEFORE EACH USE.
DISCONNECT POWER BEFORE CHANGING BLADE OR SERVICING.
ON TABLE: (2 PLACES)

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.
READ ALL INSTRUCTIONS
Important Safety Instructions for All Battery Packs

WARNING: Read all safety warnings, instructions, and cautionary markings
for the battery pack, charger and product. 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
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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 D
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DO NOT splash or immerse in water or other liquids.
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DO NOT allow water or any liquid to enter battery pack.
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• 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.
• Do not expose a battery pack or appliance to fire or excessive temperature. Exposure
to fire or temperature above 265 °F (130 °C) may cause explosion.
Ah ....................... amp hours
or AC ........... alternating current
or AC/DC .... alternating or direct current
...................... Class II Construction (double insulated)
n o ....................... no load speed
n ......................... rated speed
PSI....................... pounds per square inch
...................... earthing terminal
..................... safety alert symbol
..................... visible radiation
do not stare into the light
..................... wear respiratory protection
..................... wear eye protection
..................... wear hearing protection
..................... read all documentation
..................... do not expose to rain
WALT chargers.
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• Follow all charging instructions and do not charge the battery pack or appliance
outside of the temperature range specified in the instructions. Charging improperly or
at temperatures outside of the specified range may damage the battery and increase the risk
of fire.
• 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
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symptoms persist, seek medical attention.
• Battery liquid may be flammable if exposed to spark or flame.
• 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.
Storage Recommendations
The best storage place is one that is cool and dry, away from direct sunlight and excess heat or
cold. Store the fully charged battery pack out of the charger.
Battery Pack Cleaning Instructions
Dirt and grease may be removed from the exterior of the battery pack using a cloth or soft
non‑metallic brush. Do not use water or any cleaning solutions.
Fuel Gauge Battery Packs (Fig. B)
Some battery packs include a fuel gauge. When the fuel gauge button is pressed and held,
the LED lights will indicate the approximate level of charge remaining. This does not indicate
tool functionality and is subject to variation based on product components, temperature, and
end‑user application.
Transportation

WARNING: Fire hazard. Do not store, carry, or transport 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, coins, hand tools, etc. 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. NOTE: Li‑ion battery packs should not be
put in checked baggage on airplanes and must be properly protected from short circuits if
they are in carry‑on baggage.
shipping the D WALT FlEXVOlT® Battery Pack
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The D WALT FLEXVOLT® battery pack has a battery cap that should be used when shipping
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the battery pack.
Attach the cap to the battery pack to ready it for shipping. This converts the battery pack to
three separate 20V batteries. The three batteries have the Watt hour rating labeled "Shipping"
on the battery pack. If shipping without the cap or in a tool, the pack is one battery at the Watt
hour rating labeled "Use".
Example battery pack label:
USE: 120 Wh SHIPPING: 3 x 40 Wh
In this example, the battery pack is three batteries with 40 Watt hours each when using the
cap. Otherwise, the battery pack is one battery with 120 Watt hours.
The RBRC® Seal
Please take your spent battery packs to an authorized D
or to your local retailer for recycling. In some areas, it is illegal to place spent
battery packs in the trash. You may also contact your local recycling center
for information on where to drop off the spent battery pack. Do not place
in curbside recycling. For more information visit www.call2recycle.org. or call the toll free
number in the RBRC® Seal.
RBRC® is a registered trademark of Call 2 Recycle, Inc.
Important Safety Instructions for All Battery Chargers

WARNING: Read all safety warnings, instructions, and cautionary markings
for the battery pack, charger and product. 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 a D
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charger. D WALT chargers and battery packs are specifically designed to work together.
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• These chargers are not intended for any uses other than charging D
rechargeable battery packs. Charging other types of battery packs may cause them
to overheat and burst, resulting in personal injury, property damage, fire, electric shock
or electrocution.
• Do not expose the charger to rain or snow.
• Do not allow water or any liquid to enter charger.
• 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
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otherwise subjected to damage or stress.
English
WALT service center
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