Makita ML103 Manual De Instrucciones página 38

Charging
1. Plug the battery charger into the proper AC voltage
source. Charging light will flash in green color
repeatedly.
2. Insert the battery cartridge into charger until it stops
adjusting to the guide of charger.
3. When the battery cartridge is inserted, the
charging light color will change from green to red
and charging will begin. The charging light will
keep lighting up steadily during charging. One red
charging light indicates charged condition in 0 –
80% and red and green ones indicate 80 – 100%.
The 80% indication mentioned above is approximate
value. The indication may differ according to battery
temperature or battery condition.
Voltage
Number of cells
Li-ion Battery
cartridge
NOTE:
• The battery charger is for charging Makita-battery
cartridge. Never use it for other purposes or for other
manufacturer's batteries.
• If charging light may flash in red color, battery condition
is as below and charging may not start.
– Battery cartridge from just-operated tool or battery
cartridge that has been left in a location exposed to
direct sunlight for a long time.
– Battery cartridge that has been left for a long time in a
location exposed to cold air.
Cooling system (only for DC10SB)
• This charger is equipped with cooling fan for heated
battery in order to enable the battery to prove its own
performance. Sound of cooling air comes out during
cooling, which means no trouble on the charger.
• Yellow light will flash for warning in the following cases.
– Trouble on cooling fan
– Incomplete cool down of battery, such as, being
clogged with dust
4
10.8 V – 12 V (max.)
3
BL1016
BL1021B
BL1041B
4. With finish of charge, the charging lights will change
from red and green ones to green one.
5. Charging time varies by temperature (10°C (50°F)
– 40°C (104°F)) that battery cartridge is charged at
and conditions of the battery cartridge, such as a
battery cartridge which is new or has not been used
for a long period of time.
6. After charging, remove the battery cartridge from
charger and unplug the charger.
Charging time (Minutes)
DC10SB DC10WD
22
30
60
When the battery cartridge is too hot, charging does not
begin until the battery cartridge temperature reaches
the degree at which charging is possible.
• If the charging light flashes alternately in green and red
color, charging is not possible. The terminals on the
charger or battery cartridge are clogged with dust or the
battery cartridge is worn out or damaged.
The battery can be charged in spite of the yellow
warning light. But the charging time will be longer than
usual in this case. Check the sound of cooling fan, vent
on the charger and battery, which can be sometime
clogged with dust.
• The cooling system is in order although no sound of
cooling fan comes out, if the yellow warning light will
not flash.
• Always keep clean the vent on charger and battery for
cooling.
• The products should be sent to repair or maintenance, if
the yellow warning light will frequently flash.
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70
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