BATTERY
PACK
CHARGER
RED LIGHT
GREEN LIGHT
FIG. 11
If the indicator lights are “OFF”, the charger is
not receiving power from power supply outlet.
If the green indicator light is
“ON”, the charger is plugged
in but the battery pack is not
inserted, or the battery pack is fully charged,
or
the battery pack is too hot or cold for fast-
charging. The charger will automatically switch
to fast-charging once a suitable temperature is
reached.
If the green indicator light is
“BLINKING”, the battery pack is
being fast-charged. Fast-
charging will automatically stop when the
battery pack is fully charged.
CHARGER INDICATORS, SYMBOLS AND MEANING (Model BC660)
Plug charger cord into your standard power
outlet.
With no battery pack inserted, the charger’s
green indicator light will go ON. This indicates
the charger is receiving power and the charger
is ready for operation.
When you insert the battery pack into the
charger, the charger’s green indicator light will
begin to “BLINK”. This indicates that the battery
is receiving a fast charge (Fig. 12).
When the indicator light stops “BLINKING” (and
becomes a steady green light) fast charging is
complete. The battery pack is fully charged and
can be removed from the charger.
When you begin the charging process of the
battery pack, a steady green light could also
mean the battery pack is too hot or too cold.
Fast charging is only possible when the
temperature range of the battery pack is
between 32˚F (0˚C) and 113˚F (45˚C). When
needed, the internal fan of the charger will turn
on to aid the charging process and speed.
As soon as the battery pack reaches the
correct temperature range, the battery charger
will automatically switch to fast charging.
CHARGING BATTERY PACK (Model BC660)
-13-
RZ 2610955692 11-08:RZ 2610955692 11-08 11/10/08 9:24 AM Page 13