• 12 •
MAINTAIN MODE (FLOAT MODE MONITORING)
When the GREEN LED is solid, the charger has completed charging and started
maintain 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 90-300A maintains both 6 and 12 volt batteries, keeping them at full charge.
It is not recommended for industrial applications.
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.
13. 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, on or
around metal, or clipped to the cables.
