Circulate Pump Protector

What happens here

Once the pump protector bottle is securely attached, turn on the pressure washer's engine. Then, repeatedly squeeze the trigger of the pressure washer gun for several seconds. You will notice water initially being expelled from the nozzle, followed by the pink-colored pump protector fluid. Continue squeezing until you see a consistent stream of the pink antifreeze coming out of the nozzle, indicating that the entire pump system, including the thermal relief valve and internal components, has been flushed of water and is now filled with the protective fluid.

Goal: Turn on the pressure washer and squeeze the trigger multiple times to circulate the antifreeze through the pump and discharge it from the nozzle.