Visual Inspection - GE T2100 Service Manual

Troubleshooting
5. Turn the T2100 Treadmill ON/OFF switch to the On position.
6. Continue to hold the Calibration button until the T2100 Treadmill starts changing
elevation.
NOTE:
This initiates the self-calibration routine.
NOTE:
7. Press the Calibration button again as soon as the T2100 Treadmill gets to the
maximum height limit switch (maximum 30 seconds) and hold until the T2100
Treadmill elevation starts changing again (maximum 2 seconds). This initiates
the burn-in mode. The self-calibration routine must finish before the burn-in
mode starts.
Self-Calibration Routine
1. The T2100 Treadmill checks the functionality of the elevation limit switches and
the potentiometer by rising to the maximum height limit switch.
2. The T2100 Treadmill sets the elevation parameters by descending to the minimum
height limit switch and then rising again to the maximum height limit switch.
3. The T2100 Treadmill descends to 10% grade and revolves the walking belt at 3.2
km/h (2 mph) for 30 seconds.
Burn-In Routine
1. The T2100 Treadmill elevates to 25°.
2. The T2100 Treadmill elevates to 0°.
3. The T2100 Treadmill elevates to 10°.
4. The T2100 Treadmill elevates to 12.5°.
5. The T2100 Treadmill activates the walking belt. The walking belt goes from 0 to
21.7 km/h (13.5 mph) in increments of .8 km/h (0.5 mph) every 7.5 seconds.
6. After reaching 21.7 km/h (13.5 mph) the walking belt coasts to a stop and the
elevation lowers to 0°.
7. The burn-in routine repeats until power is removed from the T2100 Treadmill.

Visual Inspection

A thorough visual inspection of the equipment can save time. Small
things—disconnected cables, foreign debris on circuit boards, missing hardware,
loose component—can frequently cause symptoms and equipment failures that may
appear to be unrelated and difficult to track.
76
Item
Description
1
Calibration Button
2
ON/OFF Power Switch
Hold the Calibration button for at least 4 seconds. May be up to 25 seconds
only for a T2100 processor board that has never been calibrated.
The burn-in mode can only be activated while the T2100 Treadmill is
performing a self-calibration.
T2100 Treadmill
2021403-120F