Trackmaster TMX428, Руководство по обслуживанию

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TRACKMASTER Ch. 12 Removal and Replacement of Components
317-160-406 Rev 4 TMX428 TMX428CP & TMX58 Service Manual 119
May 2021
10.
Measure belt with MPH/KPH gauge or using “
Verifying Belt Speed Calibration (in the field)
”.
Verify within specifi/- 2%.
11. Repeat process for 2, 3, 5, 7, & 12 MPH or 4, 6, 8, 12 & 19 KPH.
12. If not with tolerance, adjust P29 value then recalibrate belt.
13. Repeat steps 9 thru 11 until within tolerance.
14. Press
Verifying Belt Speed Calibration (in the field)
Tools Required
Stop watch or watch with a second hand
Chalk or some other temporary marking device
1. Verify a point on the run belt that can be seen plainly with each full revolution; this could be
the seam or a chalk line you make on the belt.
2. Start the treadmill and adjust the speed to 1.0 MPH / 1.6 KPH.
3. Start the stopwatch when the mark on the belt passes an established point on the treadmills
side rail.
4. Count the number of passes the mark makes in a 60 second period.
5.
The count should be 8 passes plus about 7” (although 8
passes is within the 2% accuracy).
6. Next set speed to 5.0 MPH /8.0 KPH. Once again count the passes the belt makes this time in
a 15 second period. You should get 10 about 7”, again 10 passes is satisfactory to
2% accuracy.
7. Lastly, set the speed to 10 MPH / 16.1 KPH. This time use a 9 second time period.
8.
The mark on the belt should pass the point 12 times plus 8”, 12 passes being within the
required specification.
9. This verification is within the required tolerance speed of the treadmill.