necessary. Use of improper extension cord could result in risk of
• An extension cord must have adequate wire size (AWG or
fire, electric shock, or electrocution.
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. When using more than one
extension to make up the total length, be sure each individual
extension contains at least the minimum wire size.
Recommended Minimum Wire Size for Extension Cords
Minimum Gauge for Cord Sets
120V
0-25
Volts
Total Length of Cord in Feet
240V
0-50
More Not more
Ampere Rating
Than Than
0
-
6
18
6
-
10
18
10 -
12
16
12 -
16
14
• Do not place any object on top of 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
• Do not mount charger on wall or permanently affix charger to
through slots in the top and the bottom of the housing.
any surface. The charger is intended to use on a flat, stable
• Do not operate charger with damaged cord or plug — have
surface (i.e., table top, bench top).
• Do not operate charger if it has received a sharp blow, been
them replaced immediately.
dropped, or otherwise damaged in any way. Take it to an
• Do not disassemble charger; take it to an authorized service
authorized service center.
26-50
51-100 101-150
51-100 101-200 201-300
American Wire Gauge
16
16
14
16
14
12
16
14
12
12
Not Recommended
center when service or repair is required. Incorrect reassembly
• Disconnect the charger from the outlet before attempting any
may result in a risk of electric shock, electrocution or fire.
cleaning. This will reduce the risk of electric shock. Removing the
• NEVER attempt to connect 2 chargers together.
battery pack will not reduce this risk.
• The charger is designed to operate on standard household
electrical power (120 Volts). Do not attempt to use it on any
other voltage.
SAVE THESE INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
FOR BATTERY PACKS
WARNING:
For safe operation, read this manual and manuals
The battery pack is not fully charged out of the carton. Before using
originally supplied with tool before using the charger.
the battery pack and charger, read the safety instructions below.
Then follow charging procedures outlined.
• Do not incinerate the battery pack even if it is severely
READ ALL INSTRUCTIONS
damaged or is completely worn out. The battery pack can
explode in a fire. Toxic fumes and materials are created when
• Do not charge or use battery in explosive atmospheres, such
battery packs are burned.
as in the presence of flammable liquids, gases or dust.
Inserting or removing the battery from the charger may ignite the dust
• If battery contents come into contact with the skin, immediately
or fumes.
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 for Li-
ion batteries is composed of a mixture of liquid organic carbonates
and lithium salts.
5