English
As the remaining battery indicator shows somewhat
diff erently depending on ambient temperature and
battery characteristics, read it as a reference.
NOTE
Do not give a strong shock to the switch panel or
break it. It may lead to a trouble.
3. LED light warning signals (Fig. 23)
This product features functions that are designed
to protect the tool itself as well as the battery. While
the switch is pulled, if any of the safeguard functions
are triggered during operation, the LED light will blink
as described in Table 7. When any of the safeguard
functions are triggered, immediately remove your
fi nger from the switch and follow the instructions
described under corrective action.
Safeguard Function
Overload protection
Overheat protection
ABOUT ERROR LAMP OF AC/DC ADAPTER
Status
Before use
Power on
Adapter
Power
suspended
Power
Box
suspended
22
LED Light Display
On 0.1 second/off 0.1 second
On 0.5 second/off 0.5 second
Indications of the indicator lamp
Power
Lamp
(GREEN)
Blinks
Lights
Blinks
Lights for 0.5 seconds. Does not light
for 0.5 seconds. (off for 0.5 seconds)
Blinks
Lights
Lights for 0.1 seconds. Does not light
for 0.1 seconds. (off for 0.1 seconds)
Blinks
Lights for 0.5 seconds. Does not light
for 0.5 seconds. (off for 0.5 seconds)
LED light
Table 7
Remove the cause of the overburdening.
Allow the tool and battery to thoroughly cool.
Table 8
Error lamp
(RED)
Light off
Light off
Fig. 23
Corrective Action
Indicates
P l u g g e d i n t o p o w e r
source
Tool can be used
Adapter cannot be used
due to high temperature.
(Can be used once the
adapter is cooled)
Overload
Cannot be used because
the temperature in the box
is too high
(Can be used once the
box is cooled)