7
(9)
OK/NG/Beep Sound Indicating Light Explanation
Protection:
1.
Protection at low voltage:
short beeps come with red-light flashing when enable screwdriver,
and then disable screwdriver that both beeps and red-light flashing keep going for 5 seconds which
means the battery’s voltage now is low. If screwdriver could not be started by pushing it and come
with 2 short/ 1 long beeps plus red-light flashing the battery is now out of power; moreover,
followed by the above situation then release screwdriver from pushing, both beeps and red-light
flashing signs will remain the same. (The screwdriver will not detect battery power when enable
motor and PCBs’ temperature protection.)
CAUTION!!
Low battery indicator on: When low battery protected indicator on, screwdriver can not reach to its
maximum torque setting. Please change battery pack or charge it.
2.
Temperature Protection:
When red-light begins flashing along with beeps for 9 times the
screwdriver will be locked.
3.
Sleep & Power Saving Mode
: It will enter sleep mode when the screwdriver stopped for about 5
seconds, press the lever can wake up sleep. The power will be cut off when sleep more than 24
seconds, press the switch can restore power.
Signal Indicator
Sound Judgment
Start
Release switch
to stop running
Screw reaches
set torque
Screw NG
Current
Protection
Signal
Indicator
Running
No lights
1
red
1
green
3
red
6
red
Stop
No lights
No lights
No lights
No lights
No lights
Beep Sound
No
1 short
NO
3 shorts
6 shorts
