Pset STwrench User Guide
106 (326) 9836 4134 01 Edition 2.9
The STwrench LEDs, buzzer and vibration devices are activated as follows:
Torque result between Cycle Start and Min. Torque, or torque between Min. Torque
and Max. Torque but angle under the Min. Angle.
If Measure torque/Angle at
is set to Angle peak, the Start Final Angle value is used
instead of the Cycle Start.
Torque and angle results within the minimum and maximum limits.
Torque result over the Max. Torque or angle over Max. Angle.
NOTE: The result LED indicating the result of the tightening is activated only when the tightening operation is
completed.
Torque over 1
st
percentage.
Second row of yellow LEDs
Torque over 2
sd
percentage.
Torque over 3
rd
percentage; it is also activated if torque or angle goes over the
maximum value.
The beep emitted by the buzzer starts when the torque goes over the Cycle Start
value; it increases its signal when the 1
st
percentage, the 2
nd
percentage, the 3
rd
percentage, and the Max torque are reached.
At the end of the tightening operation, two more beeps inform the operator of the
end of the operation, and if the final result is in the red area, the buzzer signal
stays steadily ON.
Angle
Max. Torque