Statewide Automated Fuel Dispensing and Management System

Refueling Instructions


When ready for use, the system will display:


  1. Your State of Maryland fuel Prokee must be inserted in the reader marked Prokee. Insert your Prokee (Notch facing up) into the reader under the black protective cover.
  2. After Prokee is inserted, the system will then display: "ENTER CHRONO/ODOMETER" the Prokee can be removed.
    • Using the keypad, enter the current odometer reading.
    • Press ENTER to continue.

  3. After the odometer is entered, the system will then display:
    "ENTER USER ID" Re-insert the Prokee to enter your Pin #.
    • Using the keypad, enter your pin # assigned by your Fleet Manager
    • Press ENTER to continue.

  4. After odometer reading is entered, the system will then display: "PLEASE SELECT PUMP, THEN PRESS ENTER"
    • Using the keypad, enter the pump number of the product desired.
    • Press ENTER to continue.

  5. The system will then display the following: "DISPENSER ACTIVATED, DISPENSE PRODUCT"
  6. Turn pump on, insert nozzle in tank and dispense the product. When finished, turn pump off, hang up nozzle.


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