T30/T10 Spreader Calibration

Objective

This SOP outlines the steps to calibrate the spreader tank on the Agras T30 drone to ensure accurate product distribution during operation.

Key Steps

1. Setup the Drone 0:01

• Place the Agras T30 drone on a stable surface, preferably a tote for better stability.

• A 5-gallon bucket can be used, but totes are recommended for their size.

2. Remove the Spinner 0:16

• Detach the spinner from the bottom of the tank to allow the product to flow directly into the tote.

3. Prepare Calibration Tools 0:35

• Obtain a scale that can support a 5-gallon bucket or a bucket scale to weigh the product.

4. Start Calibration Process 0:44

• Turn on the drone and navigate to 'Execute Task'.

• Access 'Settings' and then 'Spreader System Settings'.

• Ensure the tank is empty and check that the empty tank spinner is functioning.

5. Perform Empty Tank Calibration 1:10

• Select 'Empty Tank Calibration' and hit 'Calibrate'.

• If the tank is not empty, this step cannot be completed.

6. Tear Calibration 1:21

• After the empty tank calibration, perform 'Tare Calibration' to zero out the scale.

7. Create a New Payload Template 1:30

• Exit the calibration screen and click on the three dots on the left side.

• Select 'Payload Spreading Template' and choose 'New Template'.

• Name the template (e.g., 'CRP Seed').

• Set the target amount (e.g., 9 pounds) and adjust the spinner disk speed to 1300.

8. Flow Calibration 2:11

• Hit 'Flow Calibration' and ensure the correct hopper outlet is selected.

• Start the calibration process, which will open the gate and measure the product flow.

9. Save Calibration Results 3:02

• After calibration, a message will confirm completion.

• Save the template and adjust any necessary settings.

10. Weight Calibration 3:30

• Return to 'Spreader System Settings' and perform 'Weight Calibration'.

• Ensure exactly 20 kilograms of product is in the tank before starting the calibration.

11. Finalize Calibration 3:48

• Hit 'Start Calibration' and wait for confirmation that the calibration is complete.

Cautionary Notes

• Always ensure the tank is empty before starting the calibration process to avoid errors.

• Double-check that the spinner is functioning properly to ensure accurate calibration results.

Tips for Efficiency

• Use a tote for stability during calibration to prevent spills.

• Prepare all necessary tools (scale, bucket, etc.) before starting the calibration process to save time.