Quick Answer
To clean out a first flush diverter, use a combination of flushing with clean water and scrubbing with a soft-bristled brush to remove debris and sediment that can clog the system. Perform this maintenance annually to ensure proper functioning. Regular cleaning also prevents bacteria and algae growth.
Preparation and Flushing
Before cleaning the first flush diverter, ensure you have access to the system and a source of clean water. Typically, this involves removing a cap or valve on the top or side of the diverter. Next, flush the diverter with 5-7 gallons of clean water to dislodge any loose debris. You may need to adjust the valve to control the flow rate.
Scrubbing and Disinfecting
Using a soft-bristled brush, gently scrub the interior surfaces of the diverter, paying particular attention to any areas with visible buildup or sediment. This will help dislodge any remaining debris. After scrubbing, disinfect the diverter with a solution of 1 part bleach to 10 parts water. Let the solution sit for 10-15 minutes to allow it to penetrate and kill any bacteria or algae.
Reassembly and Testing
Once the diverter has been flushed, scrubbed, and disinfected, reassemble the system in the reverse order of how you disassembled it. Check for any leaks or areas where water may be escaping. Finally, perform a final flush of the diverter to ensure all debris has been removed and the system is functioning properly.
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