Precor Treadmills 932i Service Manual download pdf (Page 6)

C932, C932i, C934, C936i Treadmilll

Page 6

22. It is suggested that you perform this test on a treadmill known to be in excellent operating

condition. Note the values displayed at a fixed speed (such as 3 MPH) and your body

weight. Those values may then be used to benchmark the operation of treadmills you are

diagnosing.

23. Press press the ENTER key to proceed to the belt power test.

24. The display will momentarily read BELT PWM.

25. The belt power test is similar to the belt speed test except that the SPEED keys control the

power bits (PWM value) instead of the belt speed.

26. The following values are displayed; belt speed (in M.P.H.) and power bits (PWM value).

27. This test is valuable in diagnosing treadmill response to load conditions. As load is

increased, the power bits are kept at a constant value (as set via the SPEED keys) and the

current and belt speed will vary proportionately to the load.

28. It is suggested that you perform this test on a treadmill known to be in excellent operating

condition. Note the values displayed at a fixed power bit reading (as set by the SPEED

keys) and your body weight. Those values may then be used to benchmark the operation of

treadmills you are diagnosing.

29. The belt power test is the last test in the diagnostics routine. Press the RESET or the

ENTER key to exit the diagnostics routine.

30. The display will scroll DISPLAY TEST. All of the LED’s on the display will illuminate. Check

all of the LED positions to ensure that all of the LED’s are functioning.

31. Press either the RESET or SELECT key to continue to the keyboard test.

Diagram 2.2 - C932 Treadmill Display

Key # 7

Key # 1

1 2 3 4 5 6 7 8 9 10 11 ... 48 49

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Precor Treadmills 932i Service Manual Page 6