T914/T916 Actuator Calibration - Nautilus Be Strong Commerical T912 Service Manual

SECTION 5: TROUBLESHOOTING MECHANICAL PROBLEMS
Step 12: The unit must read, 194 counts (+or- 1 count).
To adjust the number displayed to 194, use
the up or down incline keys on the ergo
keypard.
Step 13: Press QUICK START to exit calibration.
Step 14: Power down the machine.

T914/T916 Actuator Calibration:

Step 1: Plug the machine into the outlet and turn
power back on.
Step 2: On the Ergo Bar keypad, press the INCLINE
key (up arrow) to 4% incline. The shaft on
the actuator will rotate for a short amount of
time.
NOTE: Wait for the shaft to stop rotating
before proceeding.
Step 3: On the Ergo Bar keypad, press DECLINE key
(down arrow) to 0% incline. The shaft on the
actuator will rotate in the opposite direction.
NOTE: Wait for the shaft to stop rotating
before proceeding.
THE ACTUATOR IS NOW CONSIDERED "Zero-
Out".
3.4 When calibration is complete. Adjust the Grade nut to show 2-3 threads on the bottom of the
shaft (see Figure 7).
Note: Do not allow the shaft to move as the nut is manually turned.
3.5 Align the Grade nut in the Grade weldment, than attach the Elevation nut and E-Ring clip. See
Figure 3 and Figure 8.
3.6 Flip the Actuator over to access the left side, than attach the Elevation nut and E-Ring clip.
See Figure 5 and Figure 9.
Nautilus® Commercial T9 Series Treadmill Service Manual
Figure 7
Figure 8
Figure 9
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