7. Tightening and loosening bolts
A hex. socket matching the bolt or nut must fi rst be
selected. Then mount the socket on the anvil, and grip
the nut to be tightened with the hex. socket. Holding
the wrench in line with the bolt, press the power switch
to impact the nut for several seconds.
If the nut is only loosely fi tted to the bolt, the bolt
may turn with the nut, therefore mistaking proper
tightening. In this case, stop impact on the nut and
hold the bolt head with a wrench before restarting
impact, or manually tighten the bolt and nut to prevent
them slipping.
8. Remaining battery indicator
You can check the battery's remaining capacity by
pressing the remaining battery indicator switch to light
the indicator lamp. (Fig. 9, Table 5)
The indicator will shut off approximately 3 seconds
after the remaining battery indicator switch is pressed.
It is best to use the remaining battery indicator as
a guide since there are slight diff erences such as
ambient temperature and the condition of the battery.
Also, the remaining battery indicator may vary from
those equipped to a tool or charger.
Remaining battery
indicator lamp
Display panel
State of lamp
Lights ;
The battery remaining power
is over 75%.
Lights ;
The battery remaining power
is 50%–75%.
Lights ;
The battery remaining power
is 25%–50%.
Lights ;
The battery remaining power
is less than 25%.
Remaining battery
indicator switch
Fig. 9
Table 5
Battery Remaining Power
Blinks ;
The battery remaining power
is nearly empty. Recharge the
battery soonest possible
Blinks ;
Output suspended due to high
temperature. Remove the
battery from the tool and allow
it to fully cool down.
Blinks ;
Output suspended due to
failure or malfunction. The
problem may be the battery so
please contact your dealer.
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.
9. Using the LED light
Pull the trigger switch to light up the LED light. The
LED light keeps on lighting while the trigger switch is
being pulled. The LED light goes out after releasing
the trigger switch. (Fig. 10)
LED light
CAUTION
Do not look directly into the LED light. Such
actions could result in eye injury.
10. Using the hook (sold separately)
The hook is used to hang up the power tool to your
waist belt while working.
CAUTION
● When using the hook, hang up the power tool
fi rmly not to drop accidentally.
If the power tool is dropped, it may lead to an
accident.
English
Trigger switch
Fig. 10
13