5 — English
OPERATION
LED FUNCTIONS FOR BATTERY CHARGING
See Figure 2, page 7.
BATTERY
PACK
RED
LED
GREEN
LED
ORANGE
LED
ACTION
Power On
Plugged into AC
p o w e r s u p p l y
without battery
pack
ON
OFF
OFF
Ready to charge battery pack.
Testing
Hot battery pack
OFF
OFF
ON
When battery pack reaches cooled temperature, charger begins charge
mode.
Cold battery pack
When battery pack reaches warmed temperature, charger begins
charge mode.
Deeply discharged
Charger conditions battery until normal voltage is reached, then begins
charge mode.
Error
Error
Flashing
Flashing
OFF
Battery pack or charger error.
• Try to repeat the conditions a second time by removing and reinstalling the battery pack. If the LED
Error
status repeats a second
time, try charging a different battery.
• If a different battery charges normally, dispose of the pack that received the Error (see your battery pack manual for instructions).
• If a different battery also indicates
Error
, the charger should be replaced.
Charging Battery Pack
Fast charging
OFF
Flashing
OFF
Battery is being charged.
Battery Pack is Ready
Battery full
OFF
ON*
OFF
Battery charging is complete.
*Charger LED will remain ON for approximately 5 minutes when charging is complete. When the battery is
100% charged, the battery LEDs will all turn off.
This product has a Three-year Limited Warranty.
For Warranty details go to www.ryobitools.com
NOTE: MAINTENANCE INFORMATION BEGINS ON PAGE 6
AFTER FRENCH AND SPANISH LANGUAGE SECTIONS.
ILLUSTRATIONS START ON PAGE 7.
