Duncan Enviro DD35 - User Manual

Questions and Answers

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Kelly EdwardsAug 7, 2025
What to do if Duncan Enviro DD35 is under sowing?
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  janetrodriguezAug 7, 2025
  If the Duncan Farm Equipment is under sowing, first ensure the setup and calibration were done correctly, and recalibrate if needed. Also, verify the gearwheel position is correct for the seed type. Check that the calibration scales are set to kg, not lbs. Additionally, confirm there's enough pressure on the jockey wheel if sowing at shallow depths, and adjust the spring pressure if necessary. Finally, check for any clogs in the metering unit and clean it if needed.
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william85Aug 12, 2025
How to prevent Duncan Farm Equipment from over sowing?
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  john88Aug 12, 2025
  If your Duncan Farm Equipment is over sowing, check the jockey wheel pressure. Verify the Jackal meter settings are correct. Confirm that the setup/calibration procedure was followed correctly and recalibrate if needed. Check the gearwheel position for the correct seed type. Ensure the crank handle isn't turned too quickly during calibration, maintaining approximately 1.5 seconds per revolution.
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Mary MurrayAug 16, 2025
What to do if Duncan Farm Equipment drill is sowing deeper on one side?
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  David MeyerAug 16, 2025
  If the Duncan Farm Equipment drill is sowing deeper or leaking on one side, the hydraulic lift rams may not have rephased properly; try rephasing them. Also, check for dirt in the poppet valve of the ram and clean or replace the valve if necessary.
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Stacy LawrenceAug 20, 2025
Why is Duncan Enviro DD35 Farm Equipment drill not penetrating into ground?
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  Patricia ReyesAug 20, 2025
  If your Duncan Farm Equipment drill is not penetrating into the ground, ensure that you are not operating the drill in the float position. If the issue persists, check if the disc openers are preventing the drill from penetrating and lift the discs out of the ground.
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Brandon PetersonAug 25, 2025
What causes cracking noises in Duncan Farm Equipment metering unit?
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  Isabella BrownAug 26, 2025
  If you hear cracking noises coming from the metering unit of your Duncan Farm Equipment, this could be due to very large seeds. Remove the roll pins from the agitator shaft to resolve this issue.
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stevenparksAug 29, 2025
Why are the tines moving on my Duncan Enviro DD35?
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  Patricia BeasleyAug 29, 2025
  If the tines are moving on your Duncan Farm Equipment, it may be due to excessive turning while the drill is in the ground. Keep turning to a minimum to prevent this issue.
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Christy FarmerSep 2, 2025
How to fix over sowing with Duncan Farm Equipment?
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  Sandra BurnsSep 2, 2025
  If your Duncan Farm Equipment is over sowing, start by checking the jockey wheel pressure to ensure it is properly inflated. Next, verify that the Jackal meter settings are correct. Confirm that the setup and calibration procedure was followed correctly, and recalibrate if needed. Ensure the gearwheel position is correct for the seed type you're using. Lastly, check that the crank handle was not turned too quickly during calibration; it should only be turned at a rate of 1.5 seconds per revolution.