The soapy water dispenser on my Karcher High Pressure Machine is full, the water supply is on . How does the water flow through the dispenser to give me a high pressure , soupy stream of water?

Have you tried servicing the motor. Fresh air filter, new fuel filter and a fresh spark plug? That will help narrow down what the problem could be.

It sounds like there could be a few potential causes for the excessive water flow in your Bravos XL MVWB725BW0. Here are some steps you can take to troubleshoot the problem:

1. Clean the dispensers: Sometimes residue or buildup can cause blockages that affect water flow. Try cleaning the dispensers thoroughly with warm water and a mild detergent, then rinse thoroughly.
2. Check the water pressure: If the water pressure in your home is too high, it can cause water to flow too quickly through the dispensers. You can use a water pressure gauge to check the pressure and adjust it if necessary.
3. Check the water inlet valve: The water inlet valve is responsible for controlling the flow of water into the washing machine. If it is faulty or clogged, it could cause excessive water flow. You can check the valve for any signs of damage or wear, and replace it if necessary.
4. Check the dispenser hoses: The hoses that connect the dispensers to the washing machine can become clogged or damaged, causing water to flow too quickly or slowly. Check the hoses for any signs of damage or blockages, and replace them if necessary.
5. Check the control board: In rare cases, a faulty control board can cause water to flow too quickly through the dispensers. If you have ruled out all other potential causes, you may need to replace the control board.

If you are not comfortable performing these steps yourself, you may want to consider contacting a professional appliance repair technician to diagnose and fix the problem.

If you are unable to shut off the pressure from the wand, there may be an issue with the unloader valve that is stopping it from switching into bypass mode when the trigger wand is released. The unloader valve is designed to respond to the spike in pressure created when the trigger wand is released, and to divert the flow of water coming from the pump to bypass the pressure hose and flow back into the intake end of the pump. If the unloader valve fails to switch into bypass mode, water may continue to flow out of the trigger wand. This may also cause damage to the wand. If you are unable to shut off the pressure from your power washer, stop the engine and discontinue use immediately. The unloader valve should be removed and possibly replaced if found to be malfunctioning. The inability to stop the flow of high-pressure water from the wand can be dangerous and should be fixed before continuing to use the machine.

When using harvested water, it is most important that the water supply is above the machine. The gravity will help a lot. The higher the better. Also if the diameter of the supply hose is big, it will help the output flow.
Regards,
MG.

Are you using the same water supply as before when you had good pressure? Some house water lines have pressure reducers to protect your pipes and appliances. This can restrict the water flow and reduce the pressure the machine develops. If the flow surges (good, then weak, then good etc) you are not getting enough water to the pump. Try a larger diameter garden hose (5/8"). If you know where your water line enters the house, try the hose bib closest to it. Often times it is at street pressure instead of (reduced) house pressure.

Check the following:
Check the water supply is at full pressure and there are no kinks in the supply hose.
Remove the water filter and ensure it is clean
If this is the first time you have used the machine ensure the supply hose is of sufficient bore.

Make sure screen where hose attaches is clean for proper water flow to sprayer, make sure you have good flow from hose supplying water to sprayer. Turn water supply on, and hold handle down to spray, before turning on and see if it helps.

that is sure signal of insufficient water supply!

try easy solution first:
make sure that your mains is fully open, that tap on whihc hose is hook up is fully open and hose is of "decent" diameter to allow sufficient flow.

if above solution do not work then you need to make another, more difficult arrangement:
prepare 20litres pressure tank with inlet connected to mains and outlet by short hose to power washer, fill it with water from mains, keep it under mains pressure and use karcher power washer normaly. this will solve water supply problem. twenty litres will last about 2min, because it is re-filled, under standard pressure therefore it will last about 3min...

third possibility is to stop washing...

if you find my advice helpfull, please do not hesitate to left the comment and vote for me, thanx!

Before you start it up:
1. Disconnect the high pressure hose 2. Connect the water supply and turn on 3. Make sure water is flowing through the pump
Start the motor, run for about 10 seconds and then turn off.
Turn off the water supply, connect the high pressure hose, turn water back on, start the motor and away you go.

Go to this web site for a PDF owners manual for your pressure washer.


http://www.karcherresidential.com/support/downloads/pdfs/usermanuals/5962-0870.pdf