Black + Decker YARDMASTER BCAST90 Instruction Manual page 6

English
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.
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 BLACK+DECKER. 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 BLACK+DECKER
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 BLACK+DECKER 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:
and all instructions for the battery pack, charger
and appliance. 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 BLACK+DECKER 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.
4
Read all safety warnings
• 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
Total length of Cord in Feet
Volts
120 V 25 (7.6)
240 V 50 (15.2) 100 (30.5) 200 (61.0) 300 (91.4)
Ampere Rating
More not
Than More
Than
0 6 18
6 10 18
10 12 16
12 16 14
• 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:
any liquid to get inside the charger. Electric shock
may result.
(meters)
50 (15.2) 100 (30.5) 150 (45.7)
American Wire gauge
16 16
16 14
16 14
12 Not Recommended
Shock hazard. Do not allow
14
12
12