Maintenance And Care - Napa 90-510 Manuel D'utilisation

MAINTAINING A BATTERY
The 90-510 charges and maintains 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

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.
13. TROUBLESHOOTING
PROBLEM
Battery clamps do not
spark when touched
together.
The LED does not
light when charger is
properly connected.
The battery is correctly
connected, but the
LED did not light
immediately.
The battery is properly
connected, but the
LED never lit.
The and LEDs
are lit.
POSSIBLE CAUSE
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.
AC outlet is dead.
Poor electrical connection.
Battery is defective.
If the Start/Stop button is not
pressed, charging should
begin in ten minutes.
The battery voltage is low.
The battery is sulfated.
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.
• 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.
No problem; this is a normal
condition.
Check for open fuse or circuit
breaker supplying AC outlet.
Check power cord and extension
cord for loose fitting plug.
Have battery checked.
No problem; this is normal.
Press the Start/Stop button to
start charging.
The charger is in desulfation mode.
Continue charging for several
hours. If not successful, have the
battery checked.
• 6 •
SOLUTION