Schumacher SP6 Owner's Manual page 8

8. When charging is complete, disconnect the charger from the AC power,
disconnect the negative clamp, and finally the positive clamp.
9. A marine (boat) battery must be removed and charged on shore.
USING THE QUICK-CONNECT CABLE CONNECTORS
Connect any of the three output cable assemblies to the charger in seconds.
IMPORTANT: Never connect the clamp and ring terminal connectors together
for use in other applications, such as external battery or other power source
charging, or to extend the output cable length, as reverse polarity and/or
overcharge conditions will occur.
BATTERY CLAMP QUICK-CONNECT
1. Connect the end of the charger output cable to the end of the battery clamp
quick-connect.
2. Follow the steps in previous sections to connect the output clamps to the battery.
3. After a good electrical connection is made to the battery, plug the power cord
into a grounded 120V AC electrical wall outlet.
4. When charging is complete, disconnect the AC cord from the outlet, remove
the negative clamp, and finally the positive clamp.
RING TERMINAL QUICK-CONNECT
The ring connectors permanently attach to the battery, providing easy access
to quickly connect the charger to your battery. This application is appropriate for
motorcycles, lawn tractors, ATVs and snowmobiles.
1. To permanently attach to a battery, loosen and remove each nut from the bolt
at the battery terminals.
2. Connect the red POSITIVE connector ring to the POSITIVE battery terminal.
3. Connect the black NEGATIVE connector ring to the NEGATIVE battery terminal.
4. Replace and tighten the nuts to secure.
5. Connect the cable to the end of the charger output cord.
Take care to keep the wires and plug away from metal and moving parts.
6. Plug the charger power cord into a grounded 120V AC electrical wall outlet.
7. Select the battery type.
8. When charging is complete, disconnect the AC cord from the outlet, and then
disconnect the quick-connect cable from the charger output cord.
12V ACCESSORY PLUG QUICK-CONNECT
Charge or maintain your battery without lifting the hood.
1. Connect the end of the 12V accessory plug quick-connect to the charger.
2. Insert the 12V accessory plug into the 12V accessory outlet.
3. Route the power cord from the charger through the vehicle's open window.
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