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Tech Tip Video Series

D&S Producing Tech Tip Videos In an effort to help minimize those off hour emergencies that we all know and love, D&S has undergone an effort to create and make available a series of video tutorials on various topics.  This will be a sustained effort and feedback is greatly appreciated!  The latest video is a short tutorial […]

Ensuring Proper Tightness on Binder Connector

Moisture can ingress into the power connector pins if not tightened properly.  Use Corrosion X HD and tighten the motor power connectors properly to keep moisture out. Use Corrosion X HD and tighten the motor power connectors properly to keep moisture out.

IQ System now has On Board Bug Off

On Board Bug-Off brings major enhancement to IQ 2.0 System We are pleased to announce the implementation of a significant operational improvement to the IQ Soft Touch and Touch Free Systems’ Bug Off application. The new On Board Bug Off (OBO) replaces the current floor-mounted applicator, and provides a host of benefits to the car […]

Wiring Basics

Car wash owner/operator duties often include that of a “service technician” as well. When tackling electrical issues, always remember these basic steps: Disconnect breaker before beginning any service. When unplugging a wire, cable, or connector, label it and the contact before it is disconnected so you know where to reconnect. Take a picture of the […]

Stopping the NonStop Vac

A common problem that most car wash owners will eventually encounter is with vacuums that won’t shut off. The nonstop vac problem will always be one of two possibilities: 1) The timer is bad or malfunctioning, or 2) The mercury contactor is bad To discover which part is bad, test for voltage with a VOM […]

Car Wash Pump Maintenance Basics: Keep the Oil Clean!

At the heart of all car wash high and low pressure systems is the pump. You can maximize the performance and longevity of your pumps by keeping them well maintained with fresh oil. How often should I drain crankcase oil in my car wash pumps? Here are some general guidelines, check with your pump manufacturer […]

Titration & Flow Testing

What You Don’t Know Could Cost You Professional car washing today is a scientifically driven process using precision chemistry and wash programs designed to deliver consistent results day after day, through season after season. Thus, it is critically important to measure the effectiveness of your chemicals through regular titration and flow testing. Titration Titration is […]

Maintaining a High-Pressure Water Pump

Preventing cavitation is good for your car wash’s water pump – and helps you get the most out of your car wash equipment. Cavitation decreases a water pump’s output due to the combination of liquid and vapor in the pump’s inlet chamber. Cavitation will not only cause pitting in the valves and manifold, but also […]

Maintaining Car Wash Blow Dryers

Car wash maintenance should include checking your blow dryers and their motors on a regular basis to keep them performing at optimum levels. Stress Cracks:  Visually inspect each motor and fan, and look for visible stress cracks in impellers. Intake Screen:  The intake screen also needs to be checked and cleaned as needed. Impeller Rotation:  Verify […]

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