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Cordless Impact Wrench Operator's Manual 13
3. Charging: When the battery is connected to the battery
charger, charging will commence and the pilot lamp
will light in red. (See Table 2):
NOTE: If the pilot lamp flickers in red, pull out the plug from the
receptacle and check if the battery is properly mounted.
When the battery is fully charged, the pilot lamp will blink in red
slowly. (At 1-second intervals) (See Table 2)
a. Pilot lamp indication: The indications of the pilot
lamp will be as shown in Table 2, according to
the condition of the charger or the rechargeable
battery.
b. Regarding the temperature of the rechargeable
battery. The temperatures for rechargeable
batteries are as shown in the table below, and
batteries that have become hot should be cooled
for a while before being recharged.
c. Regarding recharging time (At 68°F (20°C)) In
approx. 50 minutes.
Assembly
CHARGING METHOD: (CONTINUED)
Table 2: Indications of the pilot lamp
Table 3: Recharging of batteries that have become hot
Temperatures at which the battery can be recharged
23°F—140°F
(–5°C—60°C)
Rechargeable batteries
EB1220BL
NOTE: The charging time may vary according to temperature and power source
voltage.
Lights for 0.5 seconds. Does not light for
0.5 seconds. (off for 0.5 seconds)
Lights continuously
Lights for 0.5 seconds. Does not light for
0.5 seconds. (off for 0.5 seconds)
Lights for 0.1 seconds. Does not light for
0.1 seconds. (off for 0.1 seconds)
Lights continuously
Before
charging
While
charging
Charging
complete
Charging
impossible
Charging
impossible
Malfunction in
the battery or the
charger
The battery tem-
perature is high,
making recharg-
ing impossible.
Blinks
(RED)
Lights
(RED)
Blinks
(RED)
Flickers
(RED)
Lights
(GREEN)