REYMSA COOLING TOWERS, INC.
www.reymsa.com
The
All-Fiberglass
Cooling Towers
69
Maintenance
D.2 BASIN
Basin, including the Air Inlet Louvers, should be inspected yearly and cleaned as required.
Inspection
1. Remove the air inlet louvers at the bottom of the Tower to gain access to the lower section of the Tower.
2. Inspect the Louvers for build-up of dirt or debris that could inhibit airflow to the Tower.
3. Cover and protect the cold water outlet to prevent debris from falling into the tank or pump suction.
4. Inspect the bottom of the Tower for black, wavy pieces of PVC fill. The fill is located directly above
the air intakes and can be easily seen. A large amount of fill in the bottom of the Tower may indicate
damage, usually to the top layer. This layer can be inspected through the access doors. On new
towers it is not uncommon to find some small pieces (shavings) which should simply be removed.
5. Inspect the bottom of the Tower and the underside of the fill for biological growth (slime) and mineral
deposits. An excessive amount of growth or deposits is an indication of inadequate water treatment.
If allowed to go unchecked biological growth and mineral deposits will reduce the capacity of the
Tower and eventually completely plug the fill requiring it to be replaced.
6. Inspect the cold water strainers for biological growth, mineral deposits, or any dirt that may obstruct
the flow of water.
7. Clean all debris from the bottom of the Tower being careful not to let any fall into the cold water
outlet.
8. Remove the protective covering from the cold water outlet and replace the air inlet louvers.
Cleaning (If needed):
1. Drain the water from the entire basin.
2. Clean the exterior surface with water and mild detergent.
3. Remove the air inlet louvers to gain access to the basin section of the Tower.
4. Wash the Air Inlet Louvers using a low-pressure water hose. Remove any dirt or debris.
5. Cover and protect the cold water outlet to prevent debris from falling into the tank or pump suction.
6. Clean all the debris which may have accumulated at the bottom of the basin or at the strainer.
7. Flush with fresh water to remove the silt, mud or slime.
8. Inspect the sidewalls and the bottom for any possible crack or damaged part. If any damages are
found, call your local Representative for assistance.
9. Remove, clean and replace the strainer.
10. Refill the basin with fresh water.
11. Remove the protective covering from the cold water outlet (mentioned above on #5).
12. Put the Louvers back into place in the Cooling Tower.
To Next Page
Loading...
