7
(5) Torque ring
(a) Use the color torque rings to identify tools set to the same target torque.
(b) Coupler: Fix housing and clutch.
(6) Driver Hook
It is convenient that the production lines are able to have spring balancers work together with the tools to be more efficiently.
(7) Waist hook
The waist hook allows users to carry the device easily by attaching it to their work belt.
(8) Functional light and the status indicator
Whenever the remaining power in the rechargeable battery is less than 20%, the red light will flash, but the tool is still
functional. Once the remaining power is closer to 10% or lower it may result in poor performance.
(9) Torque Adjustment Ring
The torque ring can be adjusted by turning it clockwise or counter-clockwise. 0 printed on the torque adjust ring
indicates the minimum torque for setting and 8 for the maximum torque setting. Do not turn torque adjust ring lower
than 0 or higher than 8 to avoid torque adjust ring getting stuck with clutch.
(10) Hi/Lo Switch
When the rotating speed needs to be changed, select the switch to Hi for the fastest rotation, and to Lo for slowest rotation.
Tool may not shut off in low speed if the set torque is above 50% of the maximum torque.
LED and Buzzer
Reached adjustment torque
NG
LED Display
Green light on-off
Red light on-off
Buzzer
1 short alarm
1 long alarm
Low Battery LED
Display & Buzzer
Capacity 20%↓(17.5V)
Capacity 10%↓(17V)
LED Display
Red light flicks
Red light turn on (Out of battery)
Buzzer
Non-stop B Short Buzzer
2 Short & 1 Long Buzzer
Screwdriver Action
Rotating
No Action
