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Visual Inspection
Check for any visible damage or cracks on the sump pump
Ensure the sump pump is securely mounted
Verify the float switch is moving freely
Cleaning and Maintenance
Remove any debris or sediment from the sump pit
Clean the impeller and intake screen
Lubricate the pump bearings
Performance Testing
Fill the sump pit with water and observe the pump operation
Verify the pump is discharging water properly
Check that the pump turns on and off at the correct water levels
Backup Systems
Check the backup battery (if applicable) and replace if necessary
Test the backup pump (if applicable) to ensure it is working
Ensure the backup power source is functioning properly