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(7)
OK/NG/Power/Hi&Lo Indicating Light Explanation
Protection Explanation: The indicating LEDS will show Hi/Lo when push Forward/Reverse lever
to the middle position. Speed can't be adjusted when temperature protection is activated.
Please wait until temperature protection is deactivated.
7-1
Low Battery Protection
: When it reaches a low battery, the red indicating light flashes and
beep sounds continuously until the battery is no power and screwdriver is stops working, the
indicating light flashes ON/OFF and beep sounds 2 short 1 long. It won't detect the battery
power when the motor and PCB temperature protection are activated.
7-2
Temperature Protection
: The red indicating light flashes and beep sounds 9 times.
7-3
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
Hi
Lo
Hi
Lo
Hi
Lo
Hi
Lo
Hi
Lo
Signal
Indicator Running No
lights
No
lights
red
red green green
red
red
red
red
Stop
No
lights blue
No
lights
blue
No
lights blue
No
lights
blue
No
lights blue
Beep Sound
No
1 short
NO
3 short
6 short
