Schumacher SEM-1562A Battery Charger User Manual


 
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Make sure to place the charger on a dry, non-ammable
surface, such as metal or concrete.
Permanent Ring Connectors:
To permanently attach it to a battery, loosen and remove 1.
each nut from the bolts at the battery terminals.
Connect the red positive ring connector ring to the positive 2.
(POS, P, +) battery terminal.
Connect the negative ring connector ring to the negative 3.
(NEG, N, -) battery terminal.
Replace and tighten the nuts to secure them.4.
Connect the ring connector cable assembly to the charger. 5.
Take care to keep both wires and plug away from hot and
moving parts.
Plug the charger power cord into a grounded 120V AC 6.
electrical wall outlet. Make sure to place the charger on a
dry, non-ammable surface, such as metal or concrete.
Automatic Charging Mode
When an Automatic Charge is performed, the charger switches to
the Maintain Mode (see below) automatically after the battery is
charged. For a battery with a starting voltage under 0.2 volts, use
a manual charger to pre-charge the battery for ve minutes, to get
additional voltage into the battery.
Aborted Charge
If charging can not be completed normally, charging will abort.
When charging aborts, the charger’s output is shut off, and
the CHARGING (yellow) LED will blink. To reset after an
aborted charge, unplug the charger from the AC outlet, wait a few
moments, and plug it back in.
Desulfation Mode
Desulfation could take 8 to 10 hours. If desulfation fails, charging
will abort and the CHARGING (yellow) LED will blink.
Completion of Charge
Charge completion is indicated by the CHARGED (green)
LED. When lit, the charger has stopped charging and switched to
the Maintain Mode of operation.