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#3
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![]() wrote in message ... Heh. The mouth-breathing idiots they send to the booth to plug in the equipment have to be shown how to do it (literally). I've watched them destroy about as much stuff as they've sucessfully hooked up. Of course, when they destroy something union rules prevent them from being fired, and if they break a nail doing it they get time off with compensation. -------------------------------- Years ago, my company built several vacuum coating systems for McDonnell Douglas in St. Louis. The systems were assembled and went through acceptance testing at our facility before shipment to McDonnell Douglas. They deposited sacrificial coatings onto wing sections and landing gear components of aircraft used by the Navy for landing on aircraft carriers. Interestingly, the same system design was later licensed by McDonnell Douglas to be used by commercial bakeries for items like bread pans and other things used in the baking industry. Anyway, after the first system was shipped and installed at the St. Louis facility, I visited to see how the installation went and to make sure the system was operating properly. While watching it go through it's paces with the McDonnell Douglas project manager, I noticed that a set point in one of the instruments needed a slight "tweak". I pulled out my "tweaker" (a small screwdriver with an eighth inch flat blade) and approached the control console to make the adjustment when the project manager grabbed my arm and said, "You can't touch it!". I explained I was just going to make a minor adjustment that would take about 2 seconds to do but he told me he would have to fill out a work request to the McDonnell Douglas union shop to make the adjustment. I couldn't believe it. So, we waited. Went to lunch. Came back and waited some more. Finally the union electrician showed up with his huged tool box on wheels and a leather tool belt strapped to his waist. He asked what we wanted done. I decided to be a wise ass. I told him that the foreline valve on the diffusion pump was opening at too high a pressure, potentially causing backstreaming into the process chamber. I requested that he adjust the crossover pressure to 100 microns and set the foreline valve high setpoint to no more than 150 microns. I then handed him my "tweaker". He got the hint and suggested that maybe it would be better if I did it since I had designed the system. |
#4
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In article ,
says... On Sat, 27 Jul 2013 18:54:46 -0400, "F.O.A.D." wrote: On 7/27/13 6:26 PM, wrote: Of course electricians and licensed solar contractors will do everything they can to stop DIY installers. The government is on their side, denying any rebates to an unlicensed installs. Good. Licensed electricians and contractors are the ones who should be doing the work. I thought you only had a hard-on against college educated individuals, but I see you have no use for those who spend years learning a trade and being responsible for their work. Careful now, you are in over your depth again. They do sell O/L listed, plug and play solar collectors (Westinghouse/Akeena is one) These come with a NEMA 5-15 plug, you just mount the collector on any surface that faces the sun and plug it in to a handy receptacle. Why would you need an electrician or solar contractor for that? You still get no tax relief from the government when you buy them. Harry's proven he's not handy at all! Remember the deck he did himself and the picture had the contractor's trailer in it?! One huge disadvantage of discouraging DIY installers is you are choking off innovation. A contractor is going to install a product that has been around long enough to be tested 6 ways from Sunday and he will choose the one that gives him the highest profit margins. A DIY guy might actually come up with a much better system and he will be trying something new, not just the same old tired technology that is already in the distribution network. I suppose you have heard of the Edison paradox. If Edison had actually gone to college, he would have been told the things he invented, were not possible by people with no imagination. But Edison was innovative and grasped new technology, the FOXites are afraid of that. |
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