Work Instructions: Cleaning the Y-Screen on the High-Pressure Pump

Recommended Interval:

• Y-Screen should be cleaned Weekly

Tools Needed:

• Adjustable wrench

Procedure:

1. Turn off the water-feeding rinse pump.
2. Locate and loosen the plug on the bottom of the Y-screen housing
3. Remove the filter screen and clean out any dirt/debris
4. Reinstall the screen and plug, ensuring everything is tight.
5. Turn the water back on to the pump
6. Turn on the High-Pressure Rinse from the iPad. If the pump does not turn on, the system may need to be bled of excess air. Turn on the hot water feed line to release any air pockets from the freshwater tank.
7. Once any air pockets have been released, turn the hot water feedback off.
8. Turn on the High-Pressure Rinse from the iPad and allow it to run for about a minute.
9. Inspect for any leaks at the y-screen.
10. Turn the High-Pressure Rinse function back to auto on the iPad.
11. This project is to be done when the wash is shut down.

Video Demonstration:  

How to Clean the Y Screen on the High Pressure Pump