Mechanical Breakdown When Moving Parts Stop Moving
Mechanically Seized
A compressor supporting the air conditioning system mechanically seized due to lack of refrigerant. While a replacement compressor was being located, temporary fans were purchased.
The Causes
Mechanical breakdown is the second most common form of equipment failure. It accounts for 30% of all equipment breakdown claims yet results in a disproportionate 40% of loss in terms of total cost. This is due largely to the types of equipment involved. Factors contributing to mechanical breakdown:
- Lack of lubrication
- Misalignment
- Oil contamination
- Operator error
- Overspeed
- Vibration
Where it Happens
- Blowers
- Compressors
- Engines
- Fans
- Motors
- Pumps
How it Happens
- Bent components
- Broken parts
- Cracking of moving parts
- Fracturing of moving parts
- Seizing of moving parts
Prevention
Simple steps can be taken to minimize the risk or impact of potential loss caused by mechanical breakdown.
- Condition monitoring
- Contingency planning
- Proper lubrication
- Routine maintenance
- Trained operators
Partner Resources
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