2020 RETA Breeze Jan-Feb

4. Refrigerant Maintenance An annual Ammonia Purity Test or Refrigerant Analysis is highly recommended to ensure that the refrigerant itself falls within specifications. Refrigerants need to maintain their purity in order to transfer heat efficiently. Common impurities are moisture (H2O), oil, and acid. All of these factors can cause equipment issues and heat transfer issues.

annually anti-seize the valve caps. When you have an operational event, the functionality of these valves is the difference between an emergency and a busy day! Lastly, keep up with painting of the valve stations on an annual basis to protect the stations from corrosion. By performing these tasks, you will keep your valves operating smoothly for 30 plus years to come. Review Setting up a good PM schedule, making sure to follow IIAR checklists, following manufacturers recommendations, and completing the steps mentioned above for all Preventative Maintenance will lower your odds of equipment failure, extend the life of the equipment, and reduce downtime. This will save you money in the long- run and lead to a more efficient and profitable facility.

5. Valve Maintenance Proper maintenance on your valves and regulators is just as important as a compressor or evaporator. To ensure proper flow of refrigerant and operation of the valves, make sure to lube and manually cycle the valve stems as required by OEM, and

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