You may know everything there is to know about installing a new sprinkler system. If a call comes in to repair a system that someone else installed, would you feel out of your comfort zone? You are used to your standard valve, controller and methods. Can you open a valve box and instantly recognize the brand of valve? Do you know how to operate that controller? ceuwow has been working on a new class aimed at licensed and non-licensed irrigators that may be good installers but need some help with repair.
Last week, Connie with Ewing in Harker Heights, invited us to a short seminar titled "Basic Irrigation Troubleshooting." (In case you didn't know, our "day job" is repairing sprinkler systems.) Mr. Johnnie Madison Jr., license number LI0000044, was there and (I think) provided the structure for the course. That structure is worth repeating. It gives an order to your thinking when thinking about repair. Here it is:
1. Pressurized water supply
2. Automatic controller
3. Field wiring or hydraulic tubing
4. Automatic control valves
5. Sprinklers
6. Pipe and fittings
In other words, when repairing a system that has stopped working, first go to the water source. Do you have pressure? Is it turned on fully? Master valve? Next, look at the controller . . .
The seminar was very worthwhile. I was surprised that there were several unlicensed technicians. I realize now that I should not have been as they are likely working under the supervision of a licensed irrigator. We will be opening our class up to non-licensed folks as well.
More tomorrow . . .
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