Cooling Tower Preventive Maintenance

Keeping your cooling tower in good shape requires more than just the annual inspection before startup.

Cooling tower preventive maintenance.

Back in august the new york city council passed new legislation that requires the registration inspection and disinfection of all cooling towers as a preventative measure against legionnaires disease. Cooling towers evaporative condensers and closed circuit cooling towers. These simple preventive cooling tower maintenance tips can help users save up to 15 percent on electricity costs. The purpose is to define a preventive maintenance program and plan for cooling towers at the suny polytechnic quad c building utica new york.

1 2 maximize equipment life span. 1 3 ensure cooling tower operation complies with nys doh legionella regulations. Maintenance checklist continued seasonal shut down checklist when the system is to be shut down for an extended period of time the following services should be performed. Preventive maintenance tasks on cooling towers should be conducted daily weekly semi annually or annually depending on the task.

Stick to a regular maintenance schedule to reduce the risk of legionella and prevent premature failure recommends dan glover technical services group manager for southland industries a national mechanical engineering construction and service firm. When writing for information or when ordering parts please include the serial number shown on the cooling tower nameplate. Keeping your cooling tower running smooth and in good shape requires more than just the annual. The program is designed to.

Get ready to use editable documents in ms word format view list. 5 2 1 preventive maintenance of the cooling towers to be done as per the preventive maintenance checklists. Back to faqs definitions. 1 1 ensure efficient equipment system operation.

The cold water basin should be flushed and cleaned with the suction strainer screens in place. Different environmental conditions may dictate more frequent servicing. 6 0 abbreviation 6 1 sop. However a well maintained cooling tower will continue to function at the original optimum efficiency keeping energy costs low.

Over time a neglected cooling tower s leaving water temperature will increase raising energy costs by up to 6 percent for every 2 f increase. 5 2 2 frequency for preventive maintenance of cooling tower is monthly. Cooling tower preventative maintenance checklist. The evaporative cooling unit cold water basin should be drained.

Consult your product specific o m manual before conducting maintenance on the unit. Following the recent legionnaires disease outbreaks there is a great deal of concern and uncertainty about what is required for proper cooling tower maintenance. Each day technicians should perform an overall visual inspection when they sequence coolers and ensure that water is flowing appropriately.