In the above example, the HVAC is not repairable, and replacement is the only option. The driving force is fixed just in time, but that can backfire if a catastrophic event happens. The cost of repairs may be slightly more expensive but far cheaper than paying maintenance to maintain equipment. Repairing an HVAC unit after data from the unit shows it is not functioning at peak performance.īecause there is not a regular maintenance program that prevents breakdown, maintenance occurs only when an issue is noticed.Repairing a broken HVAC unit rather than maintaining it.A problem must be present before maintenance occurs.Įxamples of corrective maintenance include: With corrective maintenance, there is no program for regular maintenance. The goal of corrective maintenance is to bring systems back to regular operation as quickly as possible. Maintenance teams activate after the uncovering of a problem. Keeps energy costs at their lowest possible rates.Adds to the product’s lifecycle by reducing wear.Keeps businesses open by preventing most emergency repairs.Preventive maintenance is easily described as regular and routine inspections that look for wear before symptoms appear. Removing the grit or leaves now prevents a later difficulty, such as poor performance, increased energy usage, etc. There is no specific issue, but we know that leaves can accumulate and cause problems later in the fall. In spring, you schedule maintenance to ensure that grit and sand are not inside the casing or leaves are not blocking the air intake in the fall. Example of Preventative MaintenanceĪn excellent example of preventative maintenance is the seasonal cleaning of an HVAC unit. When it is new, the procedure may be more of a predetermined maintenance style, but as it ages, more frequent inspections, both physical and through data, may prevent more minor performance issues from becoming extensive and more costly repairs. Preventive maintenance may take on aspects of all other maintenance types.įor example, maintenance inspections may change based on the age of the equipment. This type, preventive maintenance, seeks out and repairs more minor issues and decreases the occurrence of major repairs. Reactive maintenance – occurs when a total breakdown or failure appears.Predictive maintenance – is data-driven and impacted by preset parameters.Condition-based maintenance – occurs when a situation or condition indicates maintenance is needed.Predetermined maintenance – follows a factory schedule.Corrective maintenance – occurs when an issue is noticed.Preventive maintenance – includes regular and periodic (time-based) schedules. The different types of maintenance strategies include:
0 Comments
Leave a Reply. |