Steps to Adjust Water Pressure on a Well Pump
1. Safety First
Turn off the power to the well pump to ensure safety while making adjustments.
2. Locate the Pressure Switch
Find the pressure switch, which typically has two springs inside.
3. Adjusting the Pressure Settings
Cut-in and Cut-out Pressure:
To raise both the cut-in and cut-out pressures, turn the larger center spring nut clockwise.
To lower both pressures, turn the nut counterclockwise.
4. Set the Pressure Tank Air Charge
After adjusting the pressure switch, check the pressure tank air charge.
Set the air charge to 2 PSI below the new cut-in pressure to ensure optimal performance.
5. Final Checks
Once adjustments are made, restore power to the pump and monitor the system to ensure it operates correctly.
Important Considerations
Aspect Recommendation
Maximum Pressure Avoid exceeding 80 PSI to prevent damage.
Differential Setting Typically, maintain a 20 PSI differential between cut-in and cut-out pressures.
Monitoring Use a pressure gauge to verify changes during adjustments.
By following these steps, you can effectively adjust the water pressure on your well pump for better performance.
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