Troubleshooting
Tool State
Low Voltage Protection (LVP)
Over Current Protection (OCP)
Over Temperature Protection (OTP) 9
Motor Stall Protection
Abuse Protection
Hall or MOSFET Abnormal
Flash Count
3
6
12
15
Continuous flash
16
Action to Resume
Release trigger and press trigger
again
Switch to a fully charged battery
Release trigger and press trigger
again
Wait for tool temperature to cool
(about 3-4 minutes)
Release trigger and press trigger
again
Keep battery installed into tool,
wait for tool to cool
Reinstall battery if removed, press
trigger to activate tool and wait for
5 secs
Press trigger again
• If the tool has cooled sufficient-
ly, the tool will run
• If the tool is still over tempera-
ture, wait for temperature to
decrease further (see OTP above)
Release trigger and press trigger
again
• If the tool resumes function
and LED light not flashing, the
tool is normal
• If there is continuous flashing
of LED light, return for mainte-
nance