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I use a commercial cleaning service that comes in twice a month to spruce up the car wash bays. It costs me around $400 each time. They do a thorough job, making sure everything is clean. The convenience of having professionals handle it is definitely a plus for me. It saves me the bother of...

Starting a hand car wash in Miami is a great idea, and I can offer some specific advice. When deciding whether to rent land or buy, take your budget and long-term goals into account. Renting can be cost-effective initially, but owning offers long-term investment potential. Location is...

The Spot Free in one of my SS bays isn't working. I am receiving 120 V on my Dema (normally open) solenoid. The 1/3 HP motor is coming on. I installed a new rotary vane pump(clockwise rotation) to the motor. I have a new pressure valve, yet I'm getting no reading on my pressure gauge and no...

I have the diagrams from the original electrical panels that use color to display connections from equipment room to the bay timer, etc. The equipment is Dilling-Harris... Ginsan. If this is what your looking for, let me know and I'll send pics.

Concentrate 100 psi. Pump Outlet 125 psi. Feed 40 psi.

Thanks for your reply. Couple of follow-up questions, for you. Would a clogged membrane be observable by removing the membrane or could the clog be internal, requiring replacement? As for the 1/3 HP motor, it appears to be running well. Can it lose it's rpm without my hearing the change?

What could the cause be. I have an older model fro Gin San, I believe. 40" membrane with a 2" and 10 " pre-filter.

After reading your response, I took a look at all my options and believe it's the 1/3 hp pump.

If you make your employees a priority they will make your customer a priority. People do what you inspect not what you expect. [U]Everything is a process and can be put clearly in writing for existing and new employees to follow. Track you outcomes and share the good and the needs improvement...

It is an older system, I believe from Gin San. 3 filters with water to holding tank. When demanded from bay, solenoid (diaphragm) opens to allow water to flow. Pressure controlled by KR pressure regulator (low pressure type). When doesn't flow I can rap against the pressure reg. and it will...

When the rinse free is selected in the bay, I can hear an electrical hum in the equipment room. If I tap on the regulator the motor will come on. I have changed out the regulator with another bay, same issue. I've also change the solenoid and replaced the diaphragm to no avail. Electrical...