Schumacher SC-300A Leaflet

 

SAFETY FIRST!

For Safety Warnings, refer to Owner’s Manual

Note:  A marine (boat) battery installed in a boat  

must be removed and charged on shore.

See pages 3 & 4 of the Owner’s Manual for all cautionary warnings.
1.  Charger requires 3-prong grounded 120V AC electrical outlet. 

2.  Keep hands, hair, clothing and jewelry clear of fan blades, belts, 

pulley and other engine parts.

3.  Keep the power cord and output cords away from the hood, door 

and/or moving engine parts.

4.  Wear safety glasses.

5.  Charge battery in a well-ventilated area.

1.  If necessary, clean the battery terminals as well as possible. Wear 

rubber gloves and safety glasses to avoid contact with battery 

acid. 

2.  For batteries with removable vent caps, see page 5 of Owner’s 

Manual for more details. 

1.  Attach RED clamp to positive (+) 

battery terminal. Refer to picture. 

(Negative Ground System)

2.  Attach BLACK clamp to negative 

(-) ground on an unpainted frame 

part or engine block of vehicle.

3.  Then, plug charger into a 120V AC 

electrical  outlet.  Simply  reverse 

the steps to disconnect.

BATTERY CHARGING

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