Cooling Tower Preventive Maintenance

Following the recent legionnaires disease outbreaks there is a great deal of concern and uncertainty about what is required for proper cooling tower maintenance.

Cooling tower preventive maintenance.

The cold water basin should be flushed and cleaned with the suction strainer screens in place. Each day technicians should perform an overall visual inspection when they sequence coolers and ensure that water is flowing appropriately. If you have questions about the operation and or maintenance of this cooling tower and you don t find the answers in this manual please contact your marley sales representative. The evaporative cooling unit cold water basin should be drained.

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. Get ready to use editable documents in ms word format view list. Preventive maintenance tasks on cooling towers should be conducted daily weekly semi annually or annually depending on the task.

Back to faqs definitions. 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. Keeping your cooling tower in good shape requires more than just the annual inspection before startup. The program is designed to.

1 2 maximize equipment life span. Different environmental conditions may dictate more frequent servicing. 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. When writing for information or when ordering parts please include the serial number shown on the cooling tower nameplate.

What s happening with new york s cooling tower maintenance legislation. 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. 5 2 1 preventive maintenance of the cooling towers to be done as per the preventive maintenance checklists. Cooling towers evaporative condensers and closed circuit cooling towers.

1 3 ensure cooling tower operation complies with nys doh legionella regulations. 5 2 2 frequency for preventive maintenance of cooling tower is monthly. Consult your product specific o m manual before conducting maintenance on the unit. Recommended service intervals are the minimum for typical installations.

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 1 ensure efficient equipment system operation.