English 
Portuguese The advantages of preventive maintenance
Not having a preventive maintenance plan can lead to serious failures of important equipment for an electrical asset, generating losses and even punishments. For this reason, it is important to know when and which equipment needs to be inspected, cleaned, and corrected.
COTESA Engenharia establishes a preventive maintenance plan with each client, with defined periodicity and a team specialized in monitoring equipment, performance and possible failures.
Check out the advantages of preventive maintenance below:
Economy
Having a constant evaluation of the electrical equipment gives a full diagnosis of the useful life of each item. Thus, it is more likely to identify small problems to be corrected and anticipating the aggravation of the parts, which can make the repair more expensive. This anticipation also avoids possible outages and disturbances in the electrical system, which can generate penalties for the asset.
Reliability of electrical systems
Reducing the possibility of equipment failure generates a consequent growth in confidence, since there is no interruption in operation and full power supply to the electrical system.
Property and employee security
Effectively carrying out the preventive maintenance plan helps to decrease the possibility of problems in electrical assets, increasing the safety of the site, the employees, and the equipment used.
