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Dickey-John GAC 2500 - User Manual

Dickey-John GAC 2500
107 pages
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OPERATOR’S MANUAL
GAC® 2500 Model (INTL)
11001-1655B-201611
/I
Safety Notices ..................................................................................................... 1
Disclaimer ......................................................................................................................... 1
Introduction ......................................................................................................... 3
Accessories ....................................................................................................................... 3
Unit Overview .................................................................................................................... 3
Features ............................................................................................................................ 4
Specifications .................................................................................................................... 4
Declaration of Conformity ................................................................................................. 4
External Communication Connections .............................................................................. 5
Printer ............................................................................................................................... 6
Quick Start Guide ................................................................................................ 7
Step 1: Unlock Shipping Brackets .................................................................................................... 7
Step 2: Instrument Placement .......................................................................................................... 8
Step 3: Leveling Instrument ............................................................................................................. 8
Step 4: Initial Setup .......................................................................................................................... 8
Step 5: Begin Grain Analysis ........................................................................................................... 9
Step 6: Select a Product .................................................................................................................. 9
Step 7: Perform a Grain Analysis ................................................................................................... 10
Physical Instrument Setup ............................................................................... 11
Unlock Shipping Brackets ............................................................................................... 11
Instrument Placement ..................................................................................................... 14
Leveling Instrument ........................................................................................................................ 14
Security .............................................................................................................. 15
OEM Password ............................................................................................................... 16
Installation ......................................................................................................... 17
Connecting AC Power ..................................................................................................... 17
Grain Drawer ................................................................................................................... 18
Optional Bottomless Grain Drawer ................................................................................................. 18
Initial Setup ........................................................................................................ 19
Navigation .......................................................................................................... 21
Using External Devices ................................................................................................... 21
Touch Screen Button Functions ...................................................................................... 21
Home .............................................................................................................................................. 21
Power Off ....................................................................................................................................... 22
Initiate ............................................................................................................................................. 22
Print ................................................................................................................................................ 22
Back ............................................................................................................................................... 22
Abort ............................................................................................................................................... 22
Enter ............................................................................................................................................... 22
USB ................................................................................................................................................ 22
User ................................................................................................................................................ 22
Instrument Information ................................................................................................................... 22
LCD Display Touch Screen Calibration .......................................................................................... 22
Keypad ........................................................................................................................................... 23
Clean .............................................................................................................................................. 23
Region ............................................................................................................................................ 23
Import Region ................................................................................................................................. 23
Delete Region ................................................................................................................................ 23

Table of Contents

Questions and Answers

  • A
    Adam Garcia MDSep 9, 2025
    Why does Dickey-John Analytical Instruments show 'Sample Weight Too Low'?
    • J
      joshuavanceSep 9, 2025
      If the Dickey-John Analytical Instruments displays 'Sample Weight Too Low', it means the test weight is below the specified range for the selected calibration. Use a more representative sample and re-analyze the grain, also verify that the correct grain calibration is selected.
  • T
    tuckercindyAug 23, 2025
    How to fix a Fill Motor Jammed error on Dickey-John GAC 2500 Analytical Instruments?
    • B
      Brian HarrisonAug 23, 2025
      If the Dickey-John Analytical Instruments displays 'Fill Motor Jammed', it means the motor has stalled due to a possible obstruction while loading grain. Clear the blockage from the cell to resolve this issue.
  • J
    James BondAug 25, 2025
    What to do if the SD Card is Missing in Dickey-John GAC 2500 Analytical Instruments?
    • J
      Janet HansonAug 25, 2025
      If your Dickey-John Analytical Instruments shows 'SD Card Missing', it indicates that the SD card has been removed or is corrupt, preventing the loading of product calibrations. Try these steps: 1. Insert an SD card. 2. Verify the existing SD card is functioning properly.
  • C
    Cynthia HaleyAug 26, 2025
    What causes a Weight Measurement Device Error on Dickey-John Analytical Instruments?
    • P
      Patricia ValenzuelaAug 27, 2025
      If the Dickey-John Analytical Instruments displays 'Weight Measurement Device Error', it indicates an issue with the load cell. To attempt a fix, power the unit off, and then turn it back on to reset it.
  • C
    christinaandersonAug 27, 2025
    How to resolve 'Empty Cell Measurement Out of Spec' on Dickey-John GAC 2500 Analytical Instruments?
    • W
      William HarringtonAug 27, 2025
      If the Dickey-John Analytical Instruments displays 'Empty Cell Measurement Out of Spec', it is likely due to moisture or dirt buildup in the cell. Dump the grain and check that the cell is clean and free of grain, both inside and around it.
  • A
    Aaron HermanAug 29, 2025
    What to do if the Grain Calibration File is Invalid on Dickey-John Analytical Instruments?
    • K
      Karen YoungAug 29, 2025
      If the Dickey-John Analytical Instruments displays 'Invalid Grain Calibration File', it means an invalid calibration file was selected. Re-install the selected calibration file.
  • P
    Pamela HughesSep 17, 2025
    What causes a 'Dump Motor Timeout' error on Dickey-John Analytical Instruments?
    • M
      Mrs. Angela LoganSep 18, 2025
      If the Dickey-John Analytical Instruments displays 'Dump Motor Timeout', the dump mechanism may not be closing correctly. Check that the dump motor optical sensor is clean and that there is no interference in the dump mechanism. Press the Green button to retry.
  • J
    Jessica MejiaSep 18, 2025
    What to do if Dickey-John GAC 2500 Analytical Instruments has an 'Unexpected Application Crash'?
    • B
      Brian HillSep 18, 2025
      If the Dickey-John Analytical Instruments experiences an 'Unexpected Application Crash', it means the application has encountered an unexpected error. Press the Initiate (green) button or cycle power to reboot the instrument.
  • T
    Timothy FrancisSep 7, 2025
    What to do if Sample Weight is Too High on Dickey-John GAC 2500 Analytical Instruments?
    • B
      beth05Sep 7, 2025
      If the Dickey-John Analytical Instruments displays 'Sample Weight Too High', it means the test weight exceeds the specified range for the selected calibration. Use a more representative sample and re-analyze the grain, also verify that the correct grain calibration is selected.
  • J
    Jennifer LeeSep 4, 2025
    What causes 'Grain High Temp Limit Exceeded' on Dickey-John Analytical Instruments?
    • B
      Brooke GardnerSep 4, 2025
      If the Dickey-John Analytical Instruments displays 'Grain High Temp Limit Exceeded', it means the grain temperature is too high for analysis. Allow the grain to cool down before re-analyzing.

Summary

Safety Notices

Quick Start Guide

Step 1: Unlock Shipping Brackets

Instructions for removing shipping brackets before initial instrument setup.

Step 2: Instrument Placement

Guidance on selecting an appropriate location for the GAC2500.

Step 3: Leveling Instrument

Procedure for ensuring the instrument is level for accurate measurements.

Step 4: Initial Setup

Steps for configuring language and region settings upon first use.

Step 5: Begin Grain Analysis

How to start the grain analysis process from the main menu.

Step 6: Select a Product

Guide to choosing the specific grain type for analysis.

Step 7: Perform a Grain Analysis

Detailed steps for conducting a grain analysis test on the instrument.

Physical Instrument Setup

Unlock Shipping Brackets

Detailed instructions and diagrams for removing shipping brackets.

Installation

Connecting AC Power

Steps for safely connecting the instrument to a power source.

Initial Setup

Setup

Analyzing grain

Selecting Product

Process for choosing the grain type to be analyzed.

Performing a Grain Analysis

Detailed steps for conducting a grain analysis.

Results

Maintenance

Troubleshooting

Error Messages

Explains error codes, their causes, and recommended corrective actions.

Dickey-John GAC 2500 Specifications

General IconGeneral
BrandDickey-John
ModelGAC 2500
CategoryAnalytical Instruments
LanguageEnglish

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