•
8
•
mode. In this mode, the charger keeps the
battery fully charged by delivering a small
current when necessary. If the charger has
to provide its maximum maintain current for
a continuous 12 hour period, it will go into
abort mode (see
Aborted Charge
section).
This is usually caused by a drain on the
battery or the battery could be bad. Make
sure there are no loads on the battery. If
there are, remove them. If there are none,
have the battery checked or replaced.
MAINTAINING A BATTERY
The SC1303 maintains both 6 and 12 volt
batteries, keeping them at full charge.
NOTE:
The maintain mode technology
allows you to safely charge and maintain
a healthy battery for extended periods
of time. However, problems with the
battery, electrical problems in the
vehicle, improper connections or other
unanticipated conditions could cause
excessive current draws. As such,
occasionally monitoring your battery and
the charging process is required.
12. MAINTENANCE AND CARE
A minimal amount of care can keep your
battery charger working properly for years.
•
Clean the clamps each time you are
finished charging. Wipe off any battery fluid
that may have come in contact with the
clamps to prevent corrosion.
•
Occasionally cleaning the case of the
charger with a soft cloth will keep the finish
shiny and help prevent corrosion.
•
Coil the input and output cords neatly when
storing the charger. This will help prevent
accidental damage to the cords and charger.
•
Store the charger unplugged from the AC
power outlet, in an upright position.
•
Store inside, in a cool, dry place. Do not
store the clamps clipped together, clipped to
the handle, on or around metal, or clipped
to the cables.
13. TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSE
SOLUTION
Battery clamps do not spark
when touched together.
The charger is equipped
with an auto-start feature.
It will not supply current to
the battery clamps until a
battery is properly connected.
The clamps will not spark if
touched together.
No problem; this is a normal
condition.
Three LEDs come on for 2
seconds, then turn off.
The charger is plugged into an
AC outlet.
No problem; this is normal.
The charger will not turn on
when properly connected.
AC outlet is dead.
Poor electrical connection.
Battery is defective.
Check for open fuse or circuit
breaker supplying AC outlet.
Check power cord and
extension cord for loose fitting
plug.
Have the battery checked.
I cannot select a 6V or 12V
setting.
The charger is equipped
with Auto Voltage Detection,
which automatically detects
the voltage and charges the
battery.
No problem; this is normal.
