HVAC & Refrigeration Tech Tips

Tech Tip

Spring is the time to use these cooling tower maintenance tips

•  Remove all debris from within and around the unit, then flush as required.

•  Check and clean strainers, bleed, overflow, and drain.

•  Lubricate fan and motor bearings per manufacturer's recommendation.

•  Change oil in gear reducer assembly per manufacturer's recommendation.

•  Check belts, motor pulley and motor mounts. Replace and adjust as required.

•  Inspect electrical connections, contractors, relays and operating/safety controls.

•  Check motor operating conditions.

•  Clean float valve assembly and check for proper operation.

•  Check operating conditions. Adjust as required.

Source: RSES Service Application Manual





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