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haskell county, ks | The pwm valve might have replaceable parts. I was have same issues with integrated pwm/pump and finally realized that I had to have the hydraulic flow high enough to give the pwm the ability to adjust up and down. It took a bit of time for it to sync before it worked correctly. That’s when we found out the pwm did have replacement parts. Are you running only the pump speed to control rate or in conjunction with a servo valve on the fertilizer also? I only control with pump speed and have an adjustable bypass valve. We had to make adjustments on bypass to get system to finally work correctly. | |
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JD rate controller need help
