108 of 132
M-SV-001-EN Rev.E
Troubleshooting
Figure 98 - Bearing
Calibration Flow
Could the shaft run
and levitate without
issue
prior to
calibration?
Does shaft
levitate after
Save to
EEPROM?
Does shaft levitate
after Save to
EEPROM?
You may need to
recalibrate upwards of 3
times. Each time saving
to EEPROM, creating a
calibration report, and
cycling power
Save to EEPROM,
Validate shaft, create
a calibration report,
and cycle power
Do not save
calibration to
EEPROM. Create a
calibration report.
Return compressor to
normal operation
No
Yes
No
Successful Re-
Calibration.
Return
compressor to
normal operation
Shaft is
obstructed
or bearing system
issue
Verify the
bearings
Verify the
bearing
sensors
Yes
Verify the PWM
If
verification passes, but
the bearings cannot be
validated, repeat the
calibration process
If the bearings still
cannot be calibrated,
the shaft is obstructed
and the compressor
must be replaced
Yes
No
Start Bearing
Calibration
End
End
Summary of Contents for Turbocor TT-300
Page 2: ...THIS PAGE INTENTIONALLY LEFT BLANK...
Page 4: ...4 of 132 M SV 001 EN Rev E THIS PAGE INTENTIONALLY LEFT BLANK...
Page 12: ...12 of 132 M SV 001 EN Rev E THIS PAGE INTENTIONALLY LEFT BLANK...
Page 61: ...61 of 132 M SV 001 EN Rev E Compressor Components Figure 56 Stator Thermistor R T Curve 1...
Page 120: ...120 of 132 M SV 001 EN Rev E THIS PAGE INTENTIONALLY LEFT BLANK...
Page 130: ...130 of 132 M SV 001 EN Rev E Notes...
