English
2.
Insert the battery to the battery charger.
Insert the battery into the battery charger as shown in
Fig. 4.
Pilot lamp
Charger
Before charging
While charging
Charging complete Blinks
Pilot lamp
(red)
Overheat standby Blinks
Charging
impossible
(2) Regarding the temperature of the rechargeable
battery.
The temperatures for rechargeable batteries are as
shown in the Table 3, and batteries that have become
hot should be cooled for a while before being
recharged.
Table 3 Recharging ranges of batteries
Rechargeable
batteries
BSL1850
14
Battery
Fig. 4
Indications of the pilot lamp
Lights for 0.5 seconds. Does not light for
Blinks
0.5 seconds. (off for 0.5 seconds)
Lights continuously
Lights
Lights for 0.5 seconds. Does not light for
0.5 seconds. (off for 0.5 seconds)
Lights for 1 second. 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)
Flickers
Temperatures at which the
battery can be recharged
32°F–104°F
(0°C–40°C)
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 fl ikers 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)
(1) 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.
Table 2
(3) Regarding recharging time (At 68°F (20°C))
Table 4
Charging time (At 20°C)
Charger
Battery
BSL1850
NOTE
The charging time may vary according to temperature
and power source voltage.
Battery overheated.
Unable to charge.
(Charging will commence
when battery cools)
Malfunction in the battery or
the charger
UC18YFSL
Approx. 75 min.