Lamp Indications - Panasonic ey7542 Operating Instruction

Battery charger (EY0L80)
1. Plug the charger into the AC outlet.
NOTE:
Sparks may be produced when the
plug is inserted into the AC power
supply, but this is not a problem in
terms of safety.
. Insert the battery pack firmly into the
charger.
3. During charging, the charging lamp
will be lit.
When charging is completed, an inter-
nal electronic switch will automatically
be triggered to prevent overcharging.

LAMP INDICATIONS

• Charging will not start if the battery
pack is warm (for example, immedi-
ately after heavy-duty operation).
The orange standby lamp will be
flashing until the battery cools down.
Charging will then begin automati-
cally.
4. When charging is completed, the
charging lamp will start flashing quickly
in green color.
5. If the charging lamp does not light imme-
diately after the charger is plugged in,
or if after the standard charging time the
charging lamp does not flash quickly
in green, consult an authorized service
center.
6. If a fully charged battery pack is in-
serted into the charger again, the
charging lamp lights up. After several
minutes, the charging lamp may flash
quickly to indicate the charging is com-
pleted.
Green Lit
Charger is plugged into the AC outlet.
Ready to charge.
Green Flashing Quickly
Charging is completed. (Full charge.)
Green Flashing
Battery is approximately 80% charged. (Usable charge.
Li-ion only.)
Green Lit
Now charging.
Orange Lit
Battery pack is cool.
The battery pack is being charged slowly to reduce the load
on the battery. (Li-ion only.)
Orange Flashing
Battery pack is warm. Charging will begin when temperature
of battery pack drops.
If the temperature of the battery pack is –10°C (14°F) or less,
the charging status lamp (orange) will also start flashing.
Charging will begin when the temperature of the battery pack
goes up (Li-ion only).
Charging Status Lamp
Left: green Right: orange will be displayed.
Both Orange and Green Flashing Quickly
Charging is not possible. Clogged with dust or malfunction of
the battery pack.
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