Schumacher SP3 User Manual
Page 8
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7.8 A marine (boat) battery must be removed and charged on shore.
To charge it onboard requires equipment specially designed for
marine use.
8. GROUNDING AND AC POWER CORD CONNECTIONS
RISK OF ELECTRIC SHOCK OR FIRE.
8.1 This battery charger is for use on a
nominal 120-volt circuit. The plug must
be plugged into an outlet that is properly
installed and grounded in accordance with all
local codes and ordinances. The plug pins must fit the receptacle
(outlet). Do not use with an ungrounded system.
8.2
Never alter the AC cord or plug provided – if it does
not fit the outlet, have a proper grounded outlet installed by a
qualified electrician. An improper connection can result in a risk of
an electric shock or electrocution.
NOTE: Pursuant to Canadian
Regulations, use of an adapter plug is not allowed in Canada. Use
of an adapter plug in the United States is not recommended and
should not be used.
8.3 Recommended minimum AWG size for extension cord:
• 100 feet (30.5 meters) long or less – use an 18 gauge
(0.82 mm
2
) extension cord.
• Over 100 feet (30.5 meters) long – use a 16 gauge (1.31 mm
2
)
extension cord.
9. ASSEMBLY INSTRUCTIONS
Remove all cord wraps and uncoil the cables prior to using the
battery charger.