How often should preventive maintenance be conducted?

Preventive maintenance is essential for the longevity and efficiency of equipment and systems. It is conducted at scheduled intervals, which allows for regular inspections, adjustments, and part replacements before issues lead to breakdowns or failures. This proactive approach minimizes unplanned outages, reduces the likelihood of severe repairs, and ultimately extends the lifespan of the equipment.

Scheduled intervals are often based on manufacturer recommendations, historical data, and operational needs. This method ensures that maintenance is systematic and not reactive, aligning with best practices in maintenance management. By adhering to a schedule, organizations can plan for maintenance activities and allocate necessary resources effectively.

Other approaches, such as performing maintenance only after breakdowns or only at the request of operators, can lead to more frequent and severe equipment failures, resulting in costly downtime and repairs. Having a daily maintenance routine without a specific schedule may not be efficient, as it could lead to excessive checks or tasks that do not focus on areas needing attention. Hence, conducting preventive maintenance at scheduled intervals provides a balanced and effective strategy for maintaining equipment reliability.