Which maintenance approach is characterized by fixed intervals regardless of equipment condition?

The maintenance approach characterized by fixed intervals regardless of equipment condition is Time-Based Maintenance. This strategy involves scheduling maintenance tasks based on predetermined timeframes instead of the actual wear and tear on the equipment. By using fixed intervals, organizations can ensure that maintenance is performed consistently, even if equipment may not necessarily need it at that time. This method is straightforward to implement and can be effective in environments where the consequences of equipment failure are severe, warranting regular checks to prevent breakdowns.

In contrast, Condition-Based Maintenance focuses on the actual condition of the equipment, conducting maintenance only when certain indicators show that the equipment requires it. Predictive Maintenance uses data and analytics to predict when maintenance should occur based on equipment performance and condition, while Reactive Maintenance involves fixing equipment only after it has broken down, which can lead to unexpected downtimes. Each of these alternatives emphasizes a different strategy for maintaining equipment, highlighting the significance of understanding the unique context and needs of an organization when selecting a maintenance approach.