1. Visual inspection of the tower structure:
Regularly examine the cooling tower structure for signs of corrosion, cracks, or structural issues that may compromise its integrity. Repair any damage promptly to prevent further deterioration.
2. Checking the condition of cooling tower fill material:
Inspect the fill material for debris, scaling, or biological growth. Clean or replace the fill material as needed to maintain efficient heat transfer.
3. Inspection of the distribution system:
Ensure that the water distribution system, including nozzles and spray patterns, is functioning correctly. Poor distribution can lead to uneven cooling and reduced efficiency.
4. Cleaning or replacing air inlet louvers:
Clean or replace air inlet louvers to prevent blockages that can reduce airflow and hinder cooling tower performance.
5. Verification of motor and fan performance:
Regularly check the motor and fan to ensure they are operating at the specified RPMs. Lubricate bearings and replace worn-out components as necessary.
6. Lubrication of moving parts:
Properly lubricate fan bearings, gearboxes, and other moving parts to reduce friction and prolong their lifespan.
7. Monitoring water treatment systems:
Maintain the chemical balance in the cooling water to prevent scale, corrosion, and microbial growth. Regularly test water quality and adjust treatment chemicals as needed.
8. Examination of water levels and flow rates:
Monitor water levels in the tower basin and ensure proper flow rates to avoid pump cavitation and maintain efficient cooling.
9. Assessment of drift eliminators:
Inspect drift eliminators for clogs or damage. Efficient drift eliminators help prevent water loss and reduce environmental impact.
10. Cleaning and disinfection of the basin:
Periodically clean and disinfect the cooling tower basin to prevent the growth of harmful bacteria, algae, and fungi.
