10 Questions
How should the bearing temperature be checked?
Use a temperature gun and scan the bearing housing for maximum temperature found
How should the base bolts/foundation bolts be checked?
Observe for mismatch
What should be used to locate the source of abnormal noise?
Engineer's stethoscope
What action should be taken if there is a sudden increase in bearing temperature by more than 50°C?
Take notice and analyze the reason
What should be checked if there is abnormal rubbing sound, shrill, knocking, etc.?
Pin point the source of abnormal noise and take corrective action
What should be checked to ensure the coupling guard is fixed properly?
Tightening of the fixing bolt
What should be done if there is oil leakage from the bearing housing or Plummer block?
Attend the leakage during the next shutdown
How should the oil level be checked in the bearing housing?
Using a dip stick
What action should be taken to maintain the oil level in the bearing housing when the fan is stationary?
Check and top up oil to maintain its level
What should be checked to ensure proper maintenance in centralized lubrication?
Check oil level in the bearing housing
Learn how to effectively check and manage the temperature of bearings in machinery. Explore the criteria for acceptable temperature levels and the actions to take if the temperature goes beyond the specified range.
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