Atlas Copco Power Focus 4000

Pset
92 (428) 9836 3123 01
 Calculate the mean value from the tightenings
Factor Tuning Torque Old
MeanMeasured
Target Final
Factor Tuning Torque New 
 Enter and store the new DS torque tuning factor
 Perform another set of tightenings to control the torque
 If the torque is OK it is possible to run. If not, do the complete procedure over again.
7.6.12 DS con/tq mon
The DS con/tq mon function
controls the torque based on the
current measurement and
monitors the transducer based
torque. It also monitors the angle.
This strategy is selectable for two
stage tightenings only. The tool
stops when the current based
torque reaches the P113 Final target
value.
If the tool for some reason should
exceed P114 Final tq max and P124
Final angle max, the tool shuts off
and the (NOK) tightening result is
shown.
Torque
Angle
1. P112 Final torque min
2. P114 Final torque max
3. P113 Final target
1.
2.
4.
5.
3.
4. P122 Final angle min
5. P124 Final angle max