Swamp Cooler Maintenance Checklist

Use this Swamp Cooler Maintenance Checklist to inspect and clean pads, water levels, fans, etc., ensuring efficient airflow and preventing system issues.

Swamp Cooler Maintenance Checklist



General Condition

1. Is the cooler unit clean and free from dirt, dust, and debris?


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2. Is the exterior casing free from rust, cracks, or damage?


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3. Are all safety labels, electrical covers, and guards in place?


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Power Supply & Electrical

1. Is the power cord and wiring free from damage or fraying?


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2. Is the on/off switch working correctly?


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3. Are all electrical connections secure and insulated?


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4. Has the motor been inspected for unusual noise or overheating?


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Water Supply & Distribution

1. Is the water line connected securely without leaks?


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2. Is the water pump functioning properly?


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3. Is the water distribution line free from clogs or mineral buildup?


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4. Does water flow evenly, reaching all cooling pads?


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Cooling Pads

1. Are the cooling pads clean and free from mold, algae, or debris?


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2. Are the pads adequately saturated during operation?


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3. Do the pads show signs of wear, brittleness, or mineral deposits?


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4. Have the pads been replaced as per the maintenance schedule?


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Fan & Motor

1. Are the fan blades clean and balanced?


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2. Is the belt tension correct (not too tight or too loose)?


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3. Is the belt free from cracks, fraying, or excessive wear?


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4. Does the motor run smoothly without overheating or vibrations?


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Drainage & Water Pan

1. Is the water pan clean and free from sludge or mineral deposits?


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2. Is the drain functioning properly without blockages?


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3. Has the cooler been drained and cleaned before seasonal storage?


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4. Is the water level maintained correctly during operation?


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Seasonal Maintenance

1. Has the swamp cooler been flushed and disinfected at the start of the season?


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2. Are winterization steps completed (unit drained, disconnected, and covered)?


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3. Has the system been checked for leaks before first use each season?


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Checklist by GoAudits.com – Please note that this checklist is intended as an example. We do not guarantee compliance with the laws applicable to your territory or industry. You should seek professional advice to determine how this checklist should be adapted to your workplace or jurisdiction.

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