Schumacher SP3 owner manual

body parts. Connect to a heavy gauge metal part of the frame or engine block.

6.6For a positive-grounded vehicle, connect the NEGATIVE (BLACK) clip from the battery charger to the NEGATIVE (NEG, N, -) ungrounded post of the battery. Connect the POSITIVE (RED) clip to the vehicle chassis or engine block away from the battery. Do not connect the clip to the carburetor, fuel lines or sheet-metal body parts. Connect to a heavy gauge metal part of the frame or engine block.

6.7Connect the charger AC supply cord to electrical outlet.

6.8When disconnecting the charger, disconnect the AC cord, remove the clip from the vehicle chassis and then remove the clip from the battery terminal.

7.FOLLOW THESE STEPS WHEN BATTERY IS OUTSIDE THE VEHICLE.

A SPARK NEAR THE BATTERY

MAY CAUSE A BATTERY

EXPLOSION. TO REDUCE THE

RISK OF A SPARK NEAR THE

BATTERY:

7.1Check the polarity of the battery posts. The POSITIVE (POS, P, +) battery post usually has a larger diameter than the NEGATIVE (NEG, N, -) post.

7.2Attach at least a 24-inch (61 cm) long 6-gauge (AWG) (13.29 mm2) insulated battery cable to the NEGATIVE (NEG, N, -) battery post.

7.3Connect the POSITIVE (RED) charger clip to the POSITIVE (POS, P, +) post of the battery.

7.4Position yourself and the free end of the cable you previously attached to the NEGATIVE (NEG, N, -) battery post as far away from the battery as possible – then connect the NEGATIVE (BLACK) charger clip to the free end of the cable.

7.5Do not face the battery when making the final connection.

7.6Connect charger AC supply cord to electrical outlet.

7.7When 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.

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