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manual abstract
EY7443
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When operating the battery pack, make
sure the work place is well ventilated.
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When the battery pack is removed from
the main body of the tool, replace the
battery pack cover immediately in order
to prevent dust or dirt from contaminating
the battery terminals and causing a short
circuit.
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The battery protection feature may
activate when a high load is abruptly
placed on the motor, even if ample
battery charge remains. In this case, both
the battery low warning lamp and LED
light will flash (EY7443, EY74A1).
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If both the battery low warning lamp and
Battery Pack Life
LED light flash, reduce the force with
The rechargeable batteries have
which you are pushing on the driver or,
a limited life. If the operation time
if using a dril driver, adjust the speed
b e c o m e s e x t r e m e l y s h o r t a f t e r
switch to a lower setting (EY7443,
recharging, replace the battery pack
EY74A1).
with a new one.
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If the tool does not switch between HIGH
and LOW speed operation in AUTO
Battery Recycling
mode, the motor will stop and the battery
ATTENTION:
low warning lamp and the overheat
For environmental protection and
warning lamp wil alternately flash. It is
recycling of materials, be sure that it
not breakdown.
is disposed of at an official y assigned
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If both lamps alternately flash, depress
location, if there is one in your country.
the trigger again. (EY7443)
[Battery Pack]
[Battery Charger]
For Appropriate Use of
Charging
Battery Pack
CAUTION:
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If the temperature of the battery pack
Li-ion Battery Pack
fal s approximately below −10°C (14°F),
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For optimum battery life, store the Li-
charging will automatically stop to
ion battery pack fol owing use without
prevent degradation of the battery.
charging it.
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The ambient temperature range is
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When charging the battery pack, confirm
between 0°C (32°F) and 40°C (104°F).
that the terminals on the battery charger
If the battery pack is used when the
are free of foreign substances such as
battery temperature is below 0°C (32°F),
dust and water etc. Clean the terminals
the tool may fail to function properly.
before charging the battery pack if any
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When charging a cool battery pack
foreign substances are found on the
(below 0°C (32°F)) in a warm place,
terminals.
leave the battery pack at the place and
The life of the battery pack terminals may
wait for more than one hour to warm up
be affected by foreign substances such
the battery to the level of the ambient
as dust and water etc. during operation.
temperature.
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When battery pack is not in use, keep it
away from other metal objects like: paper
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Cool down the charger when charging
clips, coins, keys, nails, screws, or other
more than two battery packs consecutively.
small metal objects that can make a
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Do not insert your fingers into contact
connection from one terminal to another.
hole, when holding charger or any other
Shorting the battery terminals together
occasions.
may cause sparks, burns or a fire.
- 15 -
EY7441_EY7940_EY7443_EY74A1_Book.indb 15
2012-12-11 9:21:12
...Other models in this manual:
Other - EY7443 (7.93 mb)
Other - EY74A1 (7.93 mb)
Other - EY7940 (7.93 mb)