Urrea 6205 Manual De Usuario Y Garantía página 43

13. Press the Enter key to display the Password
Entry screen.
14. Enter the pass-
word: 91748 by press-
ing the Up or Down
keys to increment/
decrement the high-
lighted digit, followed by the Enter key after
each digit is set.
15. Following the entry of the last password
digit, the Calibration menu will be displayed:
16. Press the Enter key while the CAL TORQUE
selection is highlighted.
17. The Zero Tare screen will be displayed:
18. Place the wrench on the torque tester.
19. Set the torque tester to "PEAK MODE".
20. Exercise the wrench 3 times to rated capac-
ity in the CW direction. Focus your attention
on the tester indicator box when exercising the
torque wrench.
21. Remove the wrench from the tester and
press the Enter key on the torque indicator to
zero tare the transducer. Press the Enter key on
the torque wrench. Be sure the torque wrench
is not on the loader and no stress is applied to
the head during the zero tare process.
22. The calibration
measurement screen
will be displayed:
23. Place the wrench back on the torque tester
and make sure the wrench is level.
24. Load the wrench to full scale torque within
+/- 1% of the torque value shown on the indi-
cator, then release the torque from the torque
wrench (Note: indicator and wrench retain the
peak readings).
25. Press the Up and Down keys on the wrench
to adjust the wrench reading until the torque
indicated by the wrench matches the torque
indicated on the torque tester.
26. Once the two
torque measurements
match as close as pos-
sible, press the Enter
key to store the cali-
bration and a "CAL COMPLETE" message will
be displayed:
27. Remove the torque load from the wrench
and the Calibration menu will be displayed.
28. Use the UP key
to scroll to the CAL
CYCLE COUNT menu
selection:
29. Press the Enter
key to display the Cal
Cycle Count screen:
7
30. Use the Up key to highlight the CLEAR se-
lection then press the Enter key.
31. Press the Enter key while the Exit selec-
tion is highlighted to return to the Calibration
menu.
32. Use the Down
key to highlight the
CHECK TORQUE menu
selection:
33. Press the Enter
key to display the Cal
Check screen:
34. Exercise the wrench 5 times to rated capac-
ity in the CW direction
35. Remove the wrench from the tester and
press the Power key on the wrench. Press the
F1 key on the torque indicator to zero tare the
transducer. Be sure the torque wrench is not on
the loader during the zero tare process.
36. Apply clockwise torque until the wrench
indicates exactly 20% of full scale.
37. Verify the torque tester reads ±2% of the
20% value.
38. Apply clockwise torque until the wrench
indicates exactly 60% of full scale.
39. Verify the torque tester reads ±2% of the
60% value.
40. Apply clockwise torque until the wrench
indicates exactly 100% of full scale.
41. Verify the torque tester reads ±2% of the
100% value.
42. Exercise the wrench 5 times to rated capac-
ity in the CCW direction.
43. Remove the wrench from the tester and
press the Power key on the wrench. Press the
F1 key on the torque indicator to zero tare the
transducer. Be sure the torque wrench is not on
the loader during the zero tare process.
44. Apply counter-clockwise torque until the
wrench indicates exactly 20% of full scale.
45. Verify the torque tester reads ±3% of the
20% value.
46. Apply counter-clockwise torque until the
wrench indicates exactly 60% of full scale.
47. Verify the torque tester reads ±3% of the
60% value.
48. Apply counter-clockwise torque until the
wrench indicates exactly 100% of full scale.
49. Verify the torque tester reads ±3% of the
100% value.
ANGLE CALIBRATION
NOTE: The wrench torque must be calibrated
prior to angle calibration.
NOTE: This procedure
requires an angle cali-
bration fixture.