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I have a question regarding Sensortrons... how long do they live? I have done a quick search, and tried all the options listed: replace, clean.. We seem to be going through them very quickly, that don't seem normal. They appear to work fine for a day or two, then go belly up - rejecting coins...

Real dumb question... at the wash I work at, we weigh our quarters to count them. Is this a normal practice? The reason I ask, is because I found a discrepancy in counting the coins from our vending machines. According to the scale, we should have 90 something quarters. It was a small enough...

The other day, I am at my car wash, fairly busy day. Making sure the equipment runs as advertised. I run down to the local fast food joint to get something kind of resembling food, when I return I find this truck, trailer, power washer combination in one of my bays. At first, I didn't...

I work at a car wash, we use hydrominders to mix our chemicals. Currently, our concentrates are sitting on old 5 gallon buckets. The hydrominders are about 6 feet off the ground. Is this a normal set up, or do you guys use racks to hold the concentrate buckets. My concern is the energy...

I am helping a friend with a car wash he is working on, and have noticed something strange. Very short pump seal and motor bearing life. I would call, bearing failure at less than 600 hours, ... very short. Baldor 5hp 3ph motors, emperor pumps. The pumps, a few have milky oil already. Is...