Couple of ways to do this......
Easy but not as effective would be the "chatterbox"...i prefer to call it by its name The Krik-It....it causes the solenoid to open and close rapidly using diodes...this creates sort of a loud hum that you may not be able to hear very well depending on traffic noise etc. I know where to get these for you and how to use them if you want help.
Harder but more effective: Progressive Electronics 521 Locator. It sends a low voltage signal through the solenoid wires and you pick it up with a hand held receiver...This item is tough to use for a first-timer and even us veterans have trouble sometimes. Maybe you should hire an irrigation repair company? We usually charge 75 bucks to find a valve......and 75 per hour after the first 1/2 hour. This equipment costs around 1200 bucks or you can rent one from a supply house.
Is your time valuable? I would either hire someone or try the KRik-It first. Good luck!
Sprinkler Solutions, Inc.
Arizona and Colorado
www.sprinklersolutions.net
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Edited by - SprinklerGuy on Jul 11 2002 09:32:33 AM
Sprinkler Solutions, Inc.
Arizona and Colorado
www.sprinklersolutions.net