Important Safety Instructions For All Battery Chargers - DeWalt DCN660 Manual De Instrucciones

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 (e.g.,
packed in suitcases and carry-on luggage) 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.
SPECIFIC SAFETY INSTRUCTIONS FOR LITHIUM ION (Li-Ion)
• 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.
The RBRC™ Seal
The RBRC™ (Rechargeable Battery Recycling Corp oration) Seal on the nickel
cadmium, nickel metal hydride or lithium ion batteries (or battery packs)
indicate that the costs to recycle these batteries (or battery packs) at the end
of their useful life have already been paid by D
to place spent nickel cadmium, nickel metal hydride or lithium ion batteries in
the trash or municipal solid waste stream and the RBRC program provides an
environmentally conscious alternative.
RBRC™, in cooperation with D WALT and other battery users, has established programs
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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 D WALT service center or to your local retailer for recycling. You may also
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contact your local recycling center for information on where to drop off the spent battery.
RBRC™ is a registered trademark of the Rechargeable Battery Recycling Corporation.

Important Safety Instructions for All Battery Chargers

SAVE THESE INSTRUCTIONS: This manual contains important safety and operating
instructions for battery chargers.
• Before using the charger, read all instructions and cautionary markings on the charger,
battery pack and product using the battery pack.
WARNING: Shock hazard. Do not allow any liquid to get inside the charger. Electric shock
may result.
CAUTION: Burn hazard. To reduce the risk of injury, charge only D
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.
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• 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 D
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 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
Ampere Rating
120 V
240 V
More Not More
Than
Than
0 6
6 10
10 12
12 16
• 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.
5
Total Length of Cord
in Feet (meters)
25 (7.6) 50 (15.2) 100 (30.5)
50 (15.2) 100 (30.5) 200 (61.0)
AWG
18 16 16
18 16 14
16 16 14
14 12 Not Recommended
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150 (45.7)
300 (91.4)
14
12
12