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It is a lot of high tds (100+) water during flush. During production water is fine at 15ppm. (new membranes were installed). The reject control ,and flush solenoid are all tied together in a strange web. The check valve after the flush solenoid is not present, but that is not going to keep...

Just took over a foreclosed car wash with gs 3 membrane r/o unit. Previous owner took the spider web of lines, and made it worse. Took me weeks just to get good spot-free production. Now I have an issue with the flush running back into the storage tank. I have the full schematic from...

OK. I just had new ones put on. I was not prepared for the $842 price each. Service guy told me he thought they were about $400 each. Can APG repair the old blue ones? If so, info please. I had a conversation with him regarding the new ones, but with the software upgrade, he said it was a...

Can anyone tell me how much you paid for the older, big blue ultrasonics for a Laser 4000? (Not labor; just the two sensors without the vt board) Thanks in advance.

On unit 1, wouldn't that give me the "rear prox" error code if it was bad? I will swap it out tomorrow, just to rule it out. The shear pin is new on unit 2. Why do you think that would affect the eyes? Sorry for all the questions--I am on a learning mission here. Thanks.

Just took over a bankrupt wash with two Laser 4000s. Unbelievable amount of error codes on these things. Need some serious forum help here. On one unit, I kept getting error "Start-Frnt Limit". Ok, I got that. I replaced the front limit prox. Now it works fine for a couple of washes, then...

Randy here on the forum is going to fix me up. I appreciate the offer, though. Thanks.

Does anyone have a Hamilton handheld programmer for the acw that they no longer need? I have one, but the F1 and F2 buttons have given out. Of course, they are two needed programming buttons. Not ready to foot $437 for a new one. Thanks.

Both units have the vt. I know one sonic is out on the 7 nozzle unit. Will be replacing this week. If you would check your settings and reply, I would be grateful. I do not want to go farting around and mess something up.

Can just the top part of the arch be replaced? This machine is new to me. (I Have 6 Nu*Star friction machines) I know there is a setting of how close to the vehicle you want unit to be. What do you set yours on? Thanks.

Just took over a wash with two Laser4000s. One unit has 6 nozzles across the top arch, other has 7. They both miss the center of the vehicle. The one with 6, misses a full 12 inches down the center of my Yukon. The other misses a few inches. I know someone has a solution for this. That is a...

What is the list price on each kit and what does it include?

I just placed a $725 order on Monday. It shipped out on Tuesday, and I am scheduled to have it Friday. That is pretty good in my book---provided everything is in the box.

Yes. I put in an ultrasonic meter. I think it was called a macrometer. I am on a pumping station though; this meter needs full flow to operate. It has no impeller. My full cost was $4000. I think the meter only was $2600. It is a 2 inch line.

I would not even consider running reclaim water without ozone. Fin-Tek Corp in Wayne , NJ sells systems. (www.fin-tek.com)

I would think you may analyze what it would take to get it back up versus demolishing the building, and let them sit on the dirt. Trying to fix it back up may be putting good money after bad. With no floor heat in Montana, I would think you would loose the potential busiest months. There is...

I have had spots at 15-17. I keep everything adjusted to have it at 4 or below.

I had a regulator problem. I just was not sure what the pressures should be. I got it at 1100 on all cycles now. Thanks for the responses.

Still waiting on an answer. Anyone know the spec pressures?

Is your set up thunder, then lightning. Or the opposite? How much dwell time?