Schumacher SE-1052, SE-1510MA Assembly Instructions No assembly required, Control Panel, Ammeter

8.3Recommended minimum AWG size for extension cord:

AC input rating,			AWG size of cord
amperes*			Length of cord, feet (m)
At	But less	25	50	100	150
least	than	(7.6)	(15.2)	(30.5)	(45.6)
0	2	18	18	18	16
2	3	18	18	16	14
3	4	18	18	16	14
4	5	18	18	14	12
5	6	18	16	14	12
6	8	18	16	12	10
8	10	18	14	12	10
10	12	16	14	10	8
12	14	16	12	10	8
14	16	16	12	10	8
16	18	14	12	8	8
18	20	14	12	8	6

*If the input rating of a charger is given in watts rather than in amperes, the corresponding ampere rating is to be determined by dividing the wattage rating by the voltage rating - for example:

1200 watts/120 volts = 10 amperes

9.ASSEMBLY INSTRUCTIONS No assembly required

10.CONTROL PANEL

NOTE: Not all switches and LED’s are available on all models.

Ammeter

The Ammeter indicates the amount of current, measured in amps, that is being drawn by the battery. As a battery takes on a charge, it draws less current from the charger. Correspondingly, the meter will show less current being drawn by the battery. When the current stops decreasing, the battery is charged. The start area of the meter indicates a high rate of current being drawn from the charger. When cranking an engine, the meter needle will be at the extreme right side of the start area. The 2 amp charge rate may indicate some activity on the meter, although the meter does not have the resolution to display this low rate. For the 2 amp charge rate, a triangle has been provided. Its accuracy has been calibrated for use with small batteries.

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