RIDGID R854 Operator's Manual page 12

OPERATION
LED FUNCTION OF CHARGER
See Figure 3.
LED
INDICATOR
Charging
Charging
Full
Evaluate
Evaluate
Defective
• If defective, try to repeat the conditions a second time by removing and reinstalling the battery
• If a different battery charges normally, dispose of the defective pack (see Maintenance section).
• If a different battery also indicates "Defective," the charger may be defective.
RED LED
GREEN LED
BATTERY
PACK
Fast charging
Deeply Discharged
Maintenance
charging
Hot battery pack
Cold battery pack
Defective
pack. If the LED status repeats a second time, try charging a different battery.
CHARGING
INDICATOR
FULL
INDICATOR
EVALUATE
INDICATOR
DEFECTIVE
INDICATOR
RED GREEN
LED LED
OFF
ON
ON OFF
OFF ON
Flashing OFF
Flashing OFF
Flashing Flashing
FULL
CAPACITY
1/2
CAPACITY
1/4
CAPACITY
CHARGE LEVEL INDICATOR
See Figure 4.
The charge level indicator shows that the battery is charged
at 1/4, 1/2, 3/4, or full capacity. To display the amount of
charge left in the battery, press and hold the charge level
Fig. 3
indicator button.
NOTE: When the battery pack contains less than 10%
charge, the 1/4 charge level indicator will flash.
12
ACTION
Charges in 1 hour
Charger pre-charges battery until
normal voltage is reached, then
begins fast charge mode. May take
longer than 1 hour to fully charge
Fast charging is complete
Charger maintains charge mode
When battery pack reaches cooled
temperature, charger begins fast
charge mode
When battery pack reaches warmed
temperature, charger begins fast
charge mode
Battery pack or charger is defective
X L i
2 4 v
?
CHARGE
LEVEL INDICATOR
3/4
CAPACITY
CHARGE
LEVEL
INDICATOR
BUTTON
Fig. 4