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Hardware

  • Overview
  • Features
    • Safety
    • Tools
    • Electronics
    • Frequently Asked Questions

Assembly

  • Preparation
  • Instruction
    • Tracks
    • Gantry
    • Cross-Slide
    • Z-Axis
    • Cables and Tubing
    • Tools
    • Electronics
    • Final Steps

Maintenance

  • Maintenance
    • General Maintenance
    • Track Maintenance
    • Gantry Maintenance
    • UTM and Tool Maintenance
    • Storing AgriBot for Winter
    • Thermal Management

Troubleshooting

  • Troubleshooting
    • Picking Up Seeds
    • Z-Axis Movements
    • Track Tolerance
    • Why is my AgriBot not moving?
    • Are my encoders working?
    • Water Pressure
    • Tool Verification

Reference Docs

  • Reference Docs
    • Basic Tool Hardware
    • Belt Installation
    • Eccentric Spacer Adjustment
    • Farmduino Peripheral Pin Numbers
    • Pinout References

Software

  • Software Overview
  • Features
    • Software Overview
    • Install AgriBot
    • Examples
      • Position Examples
      • Watering Examples
      • Moving Examples
      • Moving and Watering Examples
      • Scheduling Examples
      • Thread Examples
AgriBot Instruction Guide
  • Troubleshooting
  • Edit on GitHub

Troubleshooting

Here are the contents of this section:

  • Picking Up Seeds
    • 1. Consider seed characteristics
    • 2. Choose the correct needle size
    • 3. Check that the vacuum pump tube is connected to the inlet of the vacuum pump
    • 4. Check the tube for kinks
    • 5. Check the needle and vacuum system for clogs and contamination
  • Z-Axis Movements
    • 1. Adjust the z-axis speed and acceleration
    • 2. Check the z-axis eccentric spacers
    • 3. Lubricate the leadscrew
    • 4. Adjust the stepper driver to deliver more power
  • Track Tolerance
  • Why is my AgriBot not moving?
    • 1. Ensure AgriBot is connected
    • 2. Double check your firmware selection
    • 3. Tighten up gantry connections
    • 4. Equalize the gantry
    • 5. Adjust the belt tension
    • 6. Adjust the eccentric spacers
    • 7. Change the motor settings
    • 8. Motor stalls
  • Are my encoders working?
    • Symptoms of encoders not working
    • Potential solutions for encoders not working
    • Symptoms of encoders working, but incorrect settings
    • Potential solutions for encoders working poorly
    • Advanced troubleshooting of rotary encoders using oscilloscopes
  • Water Pressure
    • Pressure is too high
    • Pressure is too low
  • Tool Verification
    • 1. Ensure the UTM cable is fully connected
    • 2. Clean the UTM’s pogo pins
    • 3. Double check the tool’s jumper link
    • 4. Clean the top of the tool
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