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Significant increases from baseline recordings for
temperature and/or vibration are indicators of coming
maintenance requirements.
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Bearing temperature increases of 10 °C from baseline is
an alarm level, 20 °C increase over baseline is an
immediate action level.
•
Vibration level increases by a factor of 2 above baseline is
an alarm level, vibration increase of 2.5 times baseline is
an immediate action level.
Predictive Maintenance
How to know when maintenance is necessary?