There are 4 key types of maintenance management strategies, including maintenance in the event of a failure, preventive maintenance, predictive maintenance and reliability-focused maintenance. These maintenance management strategies can be used together or independently. Performing corrective maintenance means that when a problem is detected, the maintenance associated with the problem is carried out before the problem worsens. An example would be if a technician is performing a planned inspection and, in the meantime, detects a problem, the technician will perform corrective maintenance, so that the problem does not cause a fault or other type of failure.
Condition-based maintenance is carried out based on minimum and maximum indicators. This means that a task will be activated in the maintenance system if, for example, the temperature exceeds the maximum value. Therefore, the condition of the machine will indicate when maintenance should be carried out. When you work with predictive maintenance, it is based on the condition of the machines and equipment.
This is done by monitoring the condition of the machines to predict when a possible breakdown will occur. Some maintenance systems can operate with predictive maintenance and calculate trend curves, based on the data that is written into the system. This trend shows when it is necessary to carry out a job or task in the future. There are 9 types of maintenance divided between preventive maintenance and corrective maintenance.
Preventive maintenance aims to detect and fix problems before they occur. It is usually carried out in the form of periodic inspections, which are usually carried out several times a year. The main benefit of preventive maintenance is that it can eliminate unplanned downtime, since the ideal is to detect problems before they occur. Condition-based maintenance is sometimes considered a more advanced alternative to preventive maintenance.
Rather than inspecting them on a schedule, machines and systems are carefully observed for changes that could indicate an imminent failure. With condition-based maintenance, technicians observe the operation of the system and identify variables that could affect operation, such as temperature, vibration rate, power, the presence or absence of moisture, etc. Another strategy within condition-based maintenance is predictive maintenance. Predictive maintenance refers to a specific type of condition-based maintenance in which systems are constantly observed through sensor devices.
These devices are connected to system components and send constant, real-time data to the software. The software then interprets this data and warns maintenance technicians of the imminent danger. Predictive maintenance is generally considered to be the most advanced and intensive type of maintenance. This is because there is a lot of data to interpret, and the sensor devices themselves must be maintained and verified regularly.
Therefore, emergency maintenance is the only type of maintenance that we really want to avoid as much as possible. The most important thing is that you focus on internal maintenance and ask yourself how to optimize maintenance. Property maintenance is best defined as any preventive or corrective maintenance action taken to keep a property fully operational and operating at its best. Reactive maintenance is a maintenance system that responds when machinery or systems fail.
Reactive maintenance is commonly used to respond to a tenant's request to repair items in their units, and preventive maintenance is used to regularly inspect and replace filters on essential assets, such as an HVAC machine. One of the main reasons predictive maintenance is so valuable is because it allows maintenance to be performed only when absolutely necessary, that is, just before an equipment failure occurs. Since there is no regular maintenance program to prevent breakdowns, maintenance is only performed when a problem is detected. Instead, download the maintenance types toolkit and learn what type of maintenance to use and when.
I prefer to maintain the planned and unplanned distinction for (corrective) maintenance to identify maintenance tasks that have not been planned i. I agree that in many companies losing a penny is a problem when it comes to maintenance, but I firmly believe that in those same companies maintenance teams do a great disservice by performing a lot of maintenance tasks that don't add value. Among all the types of maintenance mentioned above, condition-based maintenance is the most complicated to implement. Unlike other styles, default maintenance is carried out using rules and suggestions created by the original manufacturer, rather than the maintenance team.
When choosing corrective maintenance as a strategy, it is essential to ensure that the failure modes being considered do not have the potential to become emergency maintenance. This type of maintenance is described as planned because it is based on well-established maintenance programs and concrete data. . .
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