Cooling Tower Cleaning Procedure Pdf

Totally enclosed fan cooled fan motor.

Cooling tower cleaning procedure pdf. Check water distribution system and spray pattern monthly 6. Totally enclosed air over or a t e f c. Evapco evaporative cooling units use either a t e a o. Goodway s tfc 200 cooling tower fill cleaning system quickly cleans scale and biological deposits from cooling tower fill media.

Cooling tower cleaning is made easy with rydlyme biodegradable descaler rydlyme is simply circulated through the cooling tower removing mineral and scale build up in a safe and timely manner. As required by section 8 03 d the cooling tower system must be cleaned whenever routine monitoring indicates a need for cleaning but no less than twice a year as described in the maintenance program and plan. Clean pan strainer monthly or as needed 2. Cooling tower cleaning and maintenance prevent contaminants and scaling from corroding your systems.

Check operating level in pan and adjust float valve if necessary monthly 5. It allowed the power generating facility to reduce the biological accumulation in the tower improving efficiency and eliminating the need for an expensive manual cleaning of the tower s fill. Clean and flush pan quarterly or as needed 3. Evapco home page evapco.

Preparatory to chemical disinfection and mechanical cleaning a. These motors are built to cooling tower duty specifi cations. Cleaning cooling towers background this procedure is generally written for the cleaning open recirculating cooling water systems requiring acid cleaning due to scale formation on heat exchanger condenser tubes and or generally throughout the system. Provide protective equipment to workers who would perform the disinfection to prevent their exposure to.

Check bleed off valve to make sure it is operative monthly 4. They are supplied with permanently lubricated bearings and special moisture protection on the bearings shaft and windings. If not properly maintained these deposits along with the scum that accumulates can cause blockages and corrosion which. The cooling tower cleaning was performed in a safe and environmentally friendly manner.

Procedure for cleaning cooling towers and related equipment adapted from the emergency protocol in control of legionella spp. Over weeks and months nutrients airborne dirt and debris collect and affix to different components of cooling towers. You can perform the cleaning at the same time as. Scaling within a cooling tower can restrict the water distribution of spray nozzles reduce the water flow through the openings of a hot deck and restrict the airflow within the tower.