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Farmington, Mo | New to us 1775NT…2021 model, 16 row, hydraulic variable rate drive.
Remote 1 - frame lift/air compressor
Remote 2 - Markers
Remote 3 - vacuum fan rows 1-8
Remote 4 - vacuum fan rows 9-16
Power Beyond - VR meter drive
7200R tractor
I can’t get the vacuum levels to be the same on both sides of the planter. Remote 3 is set at 5gpm and making 20-22 (lbs?) of vacuum. Remote 4 is maxed out at 10gpm and only making 8-8.5 (lbs?) of vacuum. Do I have a leak? Is it a sensor issue?
Also, what is the proper term for the number that signifies the vacuum level?
The exhaust is moving copious amounts of air so I wouldn’t think is a mechanical problem with the blower. Looked all over and didn’t find an obvious leak so I’m a little stumped…like I mentioned, new to us planter and we have never had anything but finger meters till now.
Any thoughts?
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1775NT Vacuum meter help
