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  #1  
Old 08-05-2010, 09:58 AM
bcg bcg is offline
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Any hints for finding shorted valves?

One of my guys is at a customer that has a valve reading .3 Ohms and he's having trouble finding it. He's found every other valve on the site. I told him to go slow and that he's probably going to just lose the signal when he gets over it instead of it screaming at him and suggested he run a tracer wire down the lateral line to see if he can get to it that way. Anybody got any other suggestions besides poke, poke?

Thanks.
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  #2  
Old 08-05-2010, 10:07 AM
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Wet_Boots Wet_Boots is offline
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Put 400 volts through the line, and look for the smoke
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  #3  
Old 08-05-2010, 10:14 AM
Kiril Kiril is offline
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Slap boots up side the head to get a new magic 8 ball answer.
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  #4  
Old 08-05-2010, 10:39 AM
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Wet_Boots Wet_Boots is offline
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500 volts?
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  #5  
Old 08-05-2010, 11:14 AM
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Mark B Mark B is offline
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Hook the 521 to the common wire. Then if you have issues finding the valve, go to another valve and connect to the common there.

If that does not work go with 600 volts of DC power.
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Last edited by Mark B; 08-05-2010 at 11:15 AM. Reason: I am a retard
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  #6  
Old 08-05-2010, 11:26 AM
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AI Inc AI Inc is offline
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Just walk over to the manifold at the backflow and open the cover. Ooops , nevermind.
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  #7  
Old 08-05-2010, 11:30 AM
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DanaMac DanaMac is offline
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Quote:
Originally Posted by AI Inc View Post
Just walk over to the manifold at the backflow and open the cover. Ooops , nevermind.
BwaaaHahahahahah!!!!
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  #8  
Old 08-05-2010, 11:52 AM
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Mike Leary Mike Leary is offline
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That solenoid must be hotter than hell, I had one the other day that was 10 ohms and I had to use channel locks to remove it.
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  #9  
Old 08-05-2010, 12:33 PM
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Wet_Boots Wet_Boots is offline
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Seriously, this is TDR territory.
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  #10  
Old 08-05-2010, 01:03 PM
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Mike Leary Mike Leary is offline
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Originally Posted by Wet_Boots View Post
Seriously, this is TDR territory.
Jim will be up here next week, can't wait to see how that bad boy works.
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