Posted 6/25/2008 07:57 (#404118 - in reply to #404055) Subject: Re: Erratic application rate of NH3 ---- Dickey John controller
Ellsworth IL
I'd look at the flowmeter or the micro-switches inside the controller unit for defects. The switches are the easiest to check , just pull the globe off and look to see if the connections have been hot. The flowmeter is a little tougher , I think the easiest way to check it is to swap in a new one.
Erratic application rate of NH3 ---- Dickey John controller
