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Control Panel
(1)
(3)
(2)
(1) LED light
Before the use of LED
light, always pull the
power switch once.
Press
the LED
light button.
The light illuminates
with very low current,
and it does not
adversely affect the
performance of the
driver during use or
its battery capacity.
CAUTION:
• The built-in LED light is designed to
illuminate the small work area
temporarily.
• Do not use it as a substitute for a
regular flashlight, since it does not
have enough brightness.
• LED light turns off when the tool has
not been used for 5 minutes.
Caution
: DO NOT STARE INTO BEAM.
Use of controls or adjustments or performance
of procedures other than those specified
herein may result in hazardous radiation
exposure.
(2) Overheat
warning lamp
Off
(normal
operation)
Flashing: Overheat
Indicates operation has
been halted due to
battery overheating.
To protect the motor or battery, be
sure to note the following when car-
rying out this operation.
• If the motor or battery becomes hot,
the protection function will be
activated and the motor or battery will
stop operating. The overheat warning
lamp on the control panel illuminates
or flashes when this feature is active.
• If the overheating protection feature
activates, allow the tool to cool
thoroughly (at least 30 minutes). The
tool is ready for use when the overheat
warning lamp goes out.
• Avoid using the tool in a way that
causes the overheating protection
feature to activate repeatedly.
• If the tool is operated continuously
under high-load conditions or if it is
used in hot-temperature conditions
(such as during summer), the
over-heating protection feature may
activate frequently.
• If the tool is used in cold-temperature
conditions (such as during winter) or if
it is frequently stopped during use, the
overheating protection feature may not
activate.
• The ambient temperature range is
between 0°C (32°F) and 40°C (104°F).
If the battery pack is used when the
battery temperature is below 0°C
(32°F), the tool may fail to function
properly.
• When charging a cool battery pack
(below 0°C (32°F)) in a warm place,
leave the battery pack at the place and
wait for more than one hour to warm up
the battery to the level of the ambient
temperature.
