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Grawn Michigan | I was helping a neighbor on a sprayer he bought with a raven 440 controller. We programmed it and it worked fine for a few days and today it was acting erratic. The rate would rise and fall in auto mode. it was worse on rate 2 at 12 GPA than rate 1 at 1o GPA. Played with it a while in manual mode then it started working OK. Not sure what we did to make it work so I figure the issue will reoccur. He was going to try changing the 9volt battery and see if it would help. Any ideas what it might be?
Thanks
Paul | |
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Raven controller
