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geniuschargers.com
DO NOT USE EXTENSION CORDS unless absolutely necessary. Using
an improper extension cord could result in a risk of re and electric
shock and may result in property damage, personal injury or death. If
extension cord must be used, make sure that:
1.) The pins on the extension cord plug have the same number, size,
and shape as those of the AC power cord plug on the charger.
2.) The extension cord is properly wired and is in good electrical
condition.
3.) The wire size is as specied in Table I below:
RECOMMENDED MINIMUM AWG SIZE FOR
EXTENSION CORDS FOR BATTERY CHARGERS
TABLE 1:
AC INPUT RATING,
AMPERES*
Than
(7.6)
3
4
5
6
8
14
16
18
18
18
18
18
18
18
18
16
16
16
14
14
18
16
16
14
14
8
8
3
4
5
6
8
14
16
18
18
18
18
18
16
16
14
14
16
14
14
8
8
8
8
6
(30.5)
(15.2)
(45.6)
AWG SIZE OF CORD
CAUTION
SAFETY & PRECAUTIONSSAFETY & PRECAUTIONS