table of contents

important safety instructions

1

personal precautions

2

preparing to charge

2

charger location

3

Dc connection precautions

3

battery installed in vehicle

3

BATTERY outside of vehicle

4

battery charging - ac connections

4

recommended awg size for extension cords

5

assembly instructions

6

using engine start

6

operating instructions

7

charger controls

8

control panel guide

10

using built-in battery tester

11

using built-in alternator tester

12

battery percent and charge time

13

charging tips

14

maintenance instructions

15

troubleshooting

16

limited warranty

17

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Schumacher SC-8020A owner manual Table of contents