Mechanical breakdown

Loss example: 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 36% of all equipment breakdown claims and results in 33% of loss in terms of total cost. Factors contributing to mechanical breakdown:

• Lack of lubrication
• Misalignment
• Oil contamination
• Operator error
• Overspeed
• Vibration

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