8
(8) Functional light and the status indicator
Whenever the remaining power in the rechargeable battery is fewer than 20%, the tool is still alive
but with red flash lights on. Once the remaining power is towards 10% or even fewer it may result in
poor performance with the continuing red lights on.
Functional indicator
Determine the beep sound
OK screwing with preset torque
NG screwing
Indicator light
Green on~ off
Red on~ off
Beep sound warning
1 short beep
1 long beep
Indicator of low battery
Power reserve <20%(17.5)
Power reserve < 10%(17V)
Indicator light
Blinking Red
Red light on ( low power )
Beep sound warning
Continuing Beeping
2 short 1 long beep
Screwdriver functioning
Able to function
Unable to function
(9) Torque adjustable
The torque is able to be changed by following steps
1) Remove the battery from the device or set the rotation switch to neutral
position to prevent the tool from starting up unintentionally.
2) Open up the torque safety cover cap; follow the illustration on the right
which inserting the torque wrench from the bit sleeve to turn the nut
over in a central position, the user may check the nut lock from side
uncovered window.
3) Having the torque changed by inserting the torque wrench into the nut
lock to adjust the torque range.
4) Adjusting the torque in two directions (-) for less torque (+) for more
torque.
5) Torque adjustment wrench showed in a diagram 2: when torque
rotation adjustment wrench turns to the (+) sign means that the
Torque adjustment ring will move up to the (+) sign and increase the
torque force until reached the maximum torque scale. When the
Rotation torque adjust wrench turns to the (-) means that the torque
adjustment ring will move down to the (-) sign and decrease the torque
force until reached to the minimum torque scale.
Diagram 1
Diagram 2
Torque adjustment
ring to the + direction
torque increase
