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Hello, noticed in two of my bays when customer uses sport free, I see almost 100 psi of back pressure on the cat pumps. I don't have a check valve on the high pressure line from the pumps to the bay so it makes to have some back pressure, but why only two bays?

I could check what ones we have on our ww2.0 now. are u looking for the undercarrige sprayer mounted on the floor where u drive in or the nozzles on the rocker panel blaster that come out on bottom half of the machine itself?

Almost every 30-40 cars one of the pumps (Bay#2) stops and then starts after 2 seconds. I have a colemanhanna super saver wand wash. the contactor in the electrical panel shuts off and then it starts after 2 seconds by itself. Is the contactor going bad? or its just a loose connection somewhere...

Hello I have a super savor ColemanHanna for wand wash. One of our bays has some small dripping at the gun/wand. Here is what I have checked so far: 1.Thought it might be the diaphragm in the solenoid valve for Rinse (which is normally closed) but no water comes out of that line when I open it...

Problem Solved: Had to open the Wax line to bay#2 Cross under the hot water tank for some other reasons and noticed Wax keep coming. Changed the plunger for that bay on Wax manifold and Bingo, it stopped . What was happening was the plunger had left open (perhaps the spring was not as strong...

I don't think that I have a ball valve just for wax. I can remove the solenoids so the plungers wont open. I think to check which check valve is bad I just need to use the Rinse option and if water is rising in the tank then the valve is bad. I did that but didn't notice any thing significant...

Yes it is a bit of a pain/. I need to remove the all the hose from these fittings first and then turn the whole fitting if I want to change the check valve.

I have 5 wand bays. These are 5 ball valves under the hot water tank. After the ball valve there is a check valve. Then there is a Cross. One input to this cross is the hot water coming from the hot water tank. Another input is Wax/Soap (depending on which option the customer chooses). Another...

Black hose? They all have the black hose going to the bays.

Hello, our hot water tank looks not as clear as if there is Wax material in it. I don't see soap and I already removed the lines going from the hot water tank to my triple shine and foam brush just to make sure there is no chemical coming back from those lien back to the hot water tank. (Just...

changed the check valve to a brand new stainless steel check valve and exactly same thing. Its kind of a good news meaning its supposed to be like that and no need to change all bays check valves. The customers need to accept the fact that before actual spot free water comes out the line...

Thats exactly right, I did pre-soak, Rinse and the SF and all of bays do that and I see some soap comes out but it goes away pretty soon...Is that normal? Should I really change all the check valves where SF meets the line?

Hello, In at least two of my bays I noticed in the middle of the spot free function, some soap/bubbles come out for few seconds, once when I washing my own car, and once a customer complained(He had a fairly clean car already just did a rinse and then spot free) . Then I tried to do rinse and...

UPDATE: Ok the problem is solved. the issue is the fact that the driver side has a 180 degree turn. So added a valve (as per pic) to adjust the flow. So now you can adjust how much you want to come from which side. I did remove the old mesh thing from the foamer and replaced with the steel mesh...

Oh wow only $20 for pros sensor...that’s awesome I took the faulty sensor to Turck representatives today here in Calgary and they confirmed the sensor is faulty... that’s why it stays on and sends a signal that the machine is at the home position which makes the machine to not go forward. They...

thanks cebo..it happened again ,the prox was on... so I changed the prox to another one I had in the shop although its not the same model (from 0620B to 1041B; although Coleman says they should be all the same prox sensor model but it seem like previous owners changed them) ...do we know which...

Hello our ww2.0 started the presoak and then stopped after a foot and asked customer to leave. Tried to move the machine manually from the panel on the machine, it was going reverse but not forward. Noticed the prox sensor that senses the beginning of the track is stayed on although it was in...

Thanks guys my chemical supplier suggested to reduce the wax meter tip and it seems less bubbly....but its really helpful to know that wax can also look bubbly abit...

Thanks Greg, so you see some bubbles too? Thanks CarwashIrland, I did exactly what you said above and no leak from the tipple shine tank beside it. I cleaned the tank pretty good and while filling it up noticed some bubbles which are not necessarily soap. I also while the machine was washing my...

Hello, it seems like soap comes out on the HP Wax pass exactly when the boom is coming up while washing the back of the cars. Not sure if that's some soap left from previous passes which is Triple Wax/Shine (Although I changed that pass from HP Wax to HP Rinse and I don't see the soap anymore)...