Radio Frequency
Torque W
rench with Double
Tightening Detection
9
6-2. Instruction for use
1. Inset a battery then power on the transmitter and
start to angular velocity check and zero adjustment,
so stabilize the wrench during the LED blinks in blue
and red alternately.
2. If it passed the check, LED blinks twice and turns off.
If shock or vibration are given during angle checking,
the LED keeps flashing in red. In above case, on/
off the power by remove and insert the battery and
stabilize the wrench quickly.
LED
3. When the rotated angle at the set torque beyond double tightening judgment angle, transmitter sends
a tightening completion signal to receiver.
In case the angle is less than judgment angle and double tightening NG signal is OFF, transmitter does not
emit
signal and if it set at ON, send a 3-digits ID signal for NG.
Refer to 8-2. Setting procedure of setting software.
4. According to the tightening result, the LED lights and blinks as shown below.
Communication OK
Blue LED light on
Light on blue
Communication error
Red LED blinks 3 times
Red blinks 3 times
Double Tightening was detected
Red LED lights on
Light on red
* In case double tightening judgment was NG, LED keeps lighting on red until pressing TEST button or
SET switch or conduct correct tightening.
