ControlTech
TM
Micro Wrench
8
17. Rotate the wrench another 45 degrees in the counter-clockwise direction (90° total)
and while maintaining torque on the wrench, verify the wrench reads within -87.1°
to -92.9°.
18. Rotate the wrench another 45 degrees in the counter-clockwise direction (135°
total) and while maintaining torque on the wrench, verify the wrench reads within -
131.6° to -138.3°.
19. Rotate the wrench another 45 degrees in the counter-clockwise direction (180°
total) and verify the wrench reads within -176.2° to -138.3°.
20. Release the torque on the wrench.
ANGLE CALIBRATION
Note: The wrench torque must be calibrated prior to angle calibration.
Note: This procedure requires an angle calibration fixture.
1. Highlight the CAL ANGLE menu selection by pressing the Down key:
2. Press the Enter key and the prepare tor angle calibration screen will be displayed:
3. Set the angle test fixture stops for 180 degree rotation.
4. Place the wrench in the angle test fixture.
5. Press the Enter key.
6. Hold the wrench steady while the angle re-zeros and verify the green LEDs turn on
and the "TURN" prompt is displayed:
7. Release the index stop on the fixture and rotate the wrench 180 degrees in 6
seconds.
Figure 4 - Release index Stop
8. Press the Enter key and verify the green LEDs turn off and the "CAL COMPLETE"
prompt is displayed:
9. Press the Enter key to return to the Calibration menu.
10. Repeat the CHECK ANGLE CALIBRATION section to verify the calibration.
EXIT
CAL TORQUE
CAL ANGLE
SET WRENCH
INTO FIXTURE
AND PRESS
To Next Page
Loading...
Need help?
General
