FASTENING
In normal fasten the bolts, when the tighten torque reach pre-set torque, the LED green
lamp will light and auto shut off.
Notes:
1. Fastening torque does not reach pre-set torque if you release trigger prior to
automatic shut off.
2. Do not cover slit when the tool is in use. Doing so will restrict tool ventilation
3. Temperature protection. The tool will stop rotation with shut off LED red lamp
lighting when the temperature gets high. Do not use the tool for approximately 30
minutes. Confirm the temperature has cooled. Restart after the temperature has
reached room temperature.
NOTE
Continuous use in two speed range is not recommended. It may damage
the switch and should be avoided.
NOTE
When change the position of the forward/reverse lever, making sure the
EC switch is released.
NOTE
The first time the tool is run after changing the direction of rotation, you
may hear a click on start up. This is normal and does not indicate a problem.
Troubleshooting
Check the following before you ask for repair
Situation
Tools Gets Hot
Battery Pack Temperature is
Too High
Battery Pack Temperature is
Too Low
Battery Pack Voltage is Too
Low
Over Current Protection
1English1
LED Indicator
RED Steady
Green Blinking
RED Blinking
RED Blinking
Green Steady
RED Steady
RED & Green Blinking
Alternatively
English
-13
Troubleshooting
Rest the Tool to Room
Temperature
Rest the Battery Pack to Room
Temperature or Change Battery
Pack.
Rest the Battery Pack to Room
Temperature or Change Battery
Pack,
Change Battery Pack and
Charge the Used Pack
Abnormal Shutoff
Release Trigger, then Re-
tightening