Solar Pump Pressure Shutoff with Reverse Action Pressure Switch - RPS Solar Pumps

Introduction

This tutorial provides a step-by-step guide on how to set up a solar pump system using a reverse action pressure switch. This setup is ideal for various applications, including off-grid household use, irrigation, and livestock watering. The pressure switch will enable the pump to operate automatically based on the water pressure, ensuring efficient water usage.

Step 1: Gather Required Components

Before starting the installation, ensure you have all the necessary components:

• RPS Solar Pump: The main unit that will pump water.
• Reverse Action Pressure Switch: This device will control the pump based on pressure changes.
• Check Valve: Prevents backflow in the system.
• Connecting Hoses/Plumbing: Appropriate hoses or pipes for your setup.
• Outlet Component: This can be a valve, irrigation timer, or hose bib that will open and close to control water flow.

Step 2: Install the Check Valve

1. Locate the Pump Outlet: Identify where the water will be delivered from the pump.
2. Position the Check Valve: Install the check valve immediately after the pump outlet to prevent water from flowing back into the pump.
3. Secure Connections: Ensure all connections are tight and leak-free.

Step 3: Install the Reverse Action Pressure Switch

1. Find an Appropriate Location: Install the pressure switch in-line between the pump and the outlet. This ensures it can accurately measure the pressure.
2. Connect the Pressure Switch:
   • Use appropriate fittings to connect the pressure switch to the hoses.
   • Ensure that the switch is positioned correctly to gauge pressure changes as water is used.

Step 4: Connect the Outlet Component

1. Choose Your Outlet: Depending on your needs, select a valve, irrigation timer, or hose bib.
2. Connect to the System: Attach the outlet component directly after the pressure switch.
3. Test the Setup: Ensure that all components are connected securely and check for any leaks.

Step 5: Configure the System

1. Set Pressure Levels: Adjust the pressure settings on the pressure switch to define when the pump should turn on and off. Typically, the pump will activate when pressure drops (indicating water usage) and deactivate when pressure is restored.
2. Test the System: Run a test to ensure the pump activates and deactivates correctly based on water usage.

Conclusion

You have successfully set up a solar pump system using a reverse action pressure switch. This setup enhances efficiency by automating the pump operation based on water pressure, making it ideal for various uses. For further optimization, consider setting specific pressure thresholds based on your application's needs, and always monitor the system for optimal performance. For more information and resources, visit RPSSolarPumps.com.