RIDGID R83015 Operator's Manual page 11

OPERATION
LED FUNCTION OF CHARGER
See Figure 3.
LED
INDICATOR
Power
Evaluate
Evaluate
Evaluate
Evaluate
Charging
Full
Note: The battery pack will not
slide all the way down onto the charger
port. Allow up to 5 seconds for the
"charge" light to come on after the bat-
tery is inserted.
BATTERY
PACK
Without battery pack
Hot battery pack
Cold battery pack
Deeply discharged
Thermistor shorted
or open
Fast charging
Slow charging
POWER
INDICATOR
EVALUATE
INDICATOR
RED GREEN
LED LED
ON OFF
Flashing OFF
Flashing OFF
Flashing OFF
Flashing OFF
ON Flashing
OFF ON
11
ACTION
Ready to charge battery pack
When battery pack reaches
cooled temperature, charger
begins fast charge mode
When battery pack reaches
warmed temperature, charger
begins fast charge mode
Charger pre-charges battery
until normal voltage is reached,
then begins fast charge mode
If red LED continues flashing for
more than 90 minutes, and
green LED remains off, this may
indicate a damaged battery
Fast charges in 30 minutes
Fast charging is complete.
Charger maintains charge mode.
CHARGING
INDICATOR
INDICATOR
FULL
Fig. 3