Kobalt K20LD-26A Manual page 94

OPERATING INSTRUCTIONS
When Charging NiCd Battery Pack K20-NB15A
ICON BACKLIGHT
Green
None
Orange
Orange
Red
Orange
Green
None
c
Charging will start when battery is within temperature range: 41°F (5°C) - 104°F (40°C).
d
Battery voltage is very low; normal charging will begin in 1-2 minutes.
e
After approx. 10 minutes the charger will re-evaluate.
FLASH RATE DURATION
Steady 2 seconds
ready to charge
no battery installed
Hot/cold battery
Flashes
2 minutes
Deep discharge
slowly
Defective battery
Moves from
left to right
Steady Fully charged
Fully charged
The backlight will turn
off automatically
15
INDICATION
Power on;
Power on;
c
d
e
Charging