Cooling tower servicing checklist

Cooling Tower Servicing Checklist

By EKG (Malaysia) SDN BHD

Regular cooling tower servicing is essential to ensure efficient heat rejection, safe operation, and long equipment lifespan. At EKG (Malaysia) SDN BHD, our cooling tower servicing checklist follows industry best practices and is designed for commercial and building-based applications.

This checklist helps prevent breakdowns, reduce energy consumption, and maintain consistent HVAC performance.

1. General Visual Inspection

• Inspect cooling tower structure for physical damage or corrosion

• Check casing, louvers, drift eliminators, and access panels

• Ensure no visible water leakage or abnormal noise

• Verify proper airflow intake and discharge

2. Cooling Tower Cleaning & Housekeeping

• Clean cooling tower basin/sump

• Remove sludge, algae, debris, and foreign materials

• Flush sump and clean sump strainer

• Check water clarity and contamination level

3. Water Distribution System

• Inspect and clean spray nozzles

• Check water distribution piping for blockage or leaks

• Ensure uniform water flow across fill media

• Inspect fill media condition and cleanliness

4. Fan System Inspection

• Inspect fan blades for cracks, imbalance, or dirt buildup

• Check fan alignment and mounting

• Verify smooth fan rotation

• Inspect vibration and abnormal sound

5. Fan Belt & Drive System

• Inspect fan belts for wear, cracks, or glazing

• Perform belt tension check and adjustment

• Check pulley and sheave alignment

• Inspect bearings for lubrication and wear

6. Motor & Mechanical Components

• Inspect motor condition and mounting

• Check motor temperature during operation

• Inspect coupling (if applicable)

• Verify proper lubrication of moving parts

7. Electrical System Inspection

• Inspect electrical wiring and connections

• Check control panel condition

• Measure motor voltage and current

• Inspect overload protection and safety devices

• Ensure electrical components are secure and compliant

8. Pump & Water Circulation

• Inspect circulating pump condition

• Check pump seals and vibration

• Verify proper water flow rate

• Inspect valves and piping connections

9. Operational Performance Check

• Test system during operation

• Monitor airflow, noise, and vibration

• Check make-up water level and float valve operation

• Identify efficiency issues or abnormal readings

10. Safety & Compliance

• Ensure safety guards are properly installed

• Verify lockout/tagout procedures

• Ensure system operates within safe limits

• Highlight potential safety risks

11. Reporting & Recommendations

• Provide servicing report and findings

• Highlight worn or damaged components

• Recommend corrective actions or upgrades

• Advise on preventive maintenance schedule

Why Use EKG (Malaysia) SDN BHD?

At EKG (Malaysia) SDN BHD, our cooling tower servicing checklist is carried out by experienced M&E technicians who focus on preventive maintenance, safety, and long-term reliability. We tailor our servicing approach based on your building type, operating conditions, and system usage.

Key Benefits:

• Improved cooling tower efficiency

• Reduced risk of unexpected breakdowns

• Lower maintenance and energy costs

• Extended equipment lifespan

• Peace of mind for building operators

Your Reliable Cooling Tower Service Partner

Whether for routine maintenance or annual servicing, EKG (Malaysia) SDN BHD delivers professional cooling tower servicing you can trust.

Contact us today to schedule cooling tower servicing or request a customized maintenance plan for your commercial building.