Schumacher Automatic Battery Charger SC-300A - Manual (Page 8)

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7.6 Connect charger AC supply cord to electrical outlet.
7.7 When disconnecting the charger, always do so in the reverse
order of the connecting procedure and break the first connection
while as far away from the battery as practical.
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. 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 in accordance with all local codes
and ordinances. The plug pins must fit the receptacle (outlet).
8.2 Never alter the AC cord or plug provided – if it does
not fit the outlet, have a proper 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. FEATURES
1. Quick-Disconnect Cable
2. Ring Terminal Cable Assembly
3. 12V Plug Cable Assembly
4. Battery Status LEDs
5. Battery Clamp Cable Assembly
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