Flavor Pump Replacement, CT 2.0 Head Unit

Overview

Use this guide to remove and replace a flavor pump in the Countertop 2.0 head unit.

In this article (click to jump):

• Required Tools & Parts
• Replacement Procedure
  • Task 1: Power Off the Bevi
  • Task 2: Disconnect the Flavor Box.
  • Task 3: Remove the Shell
  • Task 4: Remove the Flavor Pump
  • Task 5: Install the New Flavor Pump
  • Task 6: Reinstall the Shell
  • Task 7: Prime the Flavor Line

Required Tools & Parts

• 720-0372 - FRU - FLAVOR PUMP
• Vehicle key or small flathead screwdriver
• Container

Replacement Procedure

Task 1: Power Off the Bevi

1. Power off the Bevi using the power switch on the front of the chiller.
2. Disconnect the power cord from the back of the chiller.

Task 2: Disconnect the Flavor Box.

1. Open the cabinet and locate the flavor box that corresponds to the pump that is being replaced.
2. Turn the threaded connector counterclockwise to disconnect from the box.

Task 3: Remove the Shell

1. Place one hand on the left and one hand on the right of the shell and twist toward one side until the shell releases from the front of the head unit.
2. Insert a key or flatheaded screwdriver straight into the shell latch-release hole until the tool stops moving.

CAUTION: It is possible to slip the tool underneath the latch.

3. Lift the shell up to remove it from the CT 2.0.

CAUTION: The shell may require some force to remove.

4. Locate the split nut securing the head unit to the countertop.
5. Turn the split nut to the left by one or two full turns to loosen it.

Task 4: Remove the Flavor Pump

1. Locate the flavor pump to be replaced.
   1. Each pump number is molded into the plastic above the flavor pump.

2. Disconnect the pump’s electrical connector from the control board.
   1. Depress the lock latch and pull on the connector to release it from the board.

3. Disconnect the flavor lines from the pump.
   1. The top flavor line goes to the nozzle; the lower flavor line goes to the flavor box.
   2. Use one hand to support the pump while removing the flavor lines from the barbed fitting.

4. Remove the flavor pump from the pump tower.
   1. Grasp the head of the pump with one hand and use the other hand to disengage the pump’s mounting tab.
   2. Pull on the pump to remove it from the pump tower.

CAUTION: The pump head may disconnect from the pump’s body. :

Task 5: Install the New Flavor Pump

1. Install the new pump into its bay on the pump tower.
   1. Ensure the orientation and alignment of the pump is correct, otherwise the mounting tab won’t engage.
   2. Insert the pump’s cable in the small cutaway at the top of the pump’s bay.

Note: The location of the cutaway for the cable is different on the left and right sides of the pump towers.

2. Pull the mounting tab away and slide the pump into the pump tower.
   1. Push firmly on the pump’s head to ensure the mounting tab is engaged.
   2. Listen for the mounting tab to engage.
3. Connect the flavor lines to the barbed fittings on the pump.
   1. The line from the cabinet to the pump attaches to the lower fitting.
   2. The line from the pump to the nozzle attaches to the upper fitting.

4. Ensure the flavor lines are fully seated on the barbed fittings at this time.

5. Connect the pump’s electrical connector to the control board.
   1. Align the lock latch with the connector on the control board and seat the connector onto the board.

Task 6: Reinstall the Shell

1. Loosely place the shell onto the head unit.
   1. Ensure proper alignment of the hooks on the front of the shell.
   2. Ensure no cabling or flavor lines are pinched in the shell prior to seating it.
   3. Ensure the power cord is effectively routed through the port on the back of the shell.
2. Reseat the shell onto the head unit.
   1. Firmly press on the top of the shell directly above one of the tabs to seat it into the touch screen.
   2. Perform the same step on the other side of the shell.
   3. Ensure the tabs fully click into place.
3. Rotate the head unit back to its original position.
4. Tighten the split nut to secure the head unit to the countertop.

Task 7: Prime the Flavor Line

1. Reconnect the flavor connector to the flavor box.
   1. Ensure the connector is seated flush, and turn the threaded connector clockwise until it is hand tight.
2. Plug in the power cord and power on the Bevi.
3. Navigate to the Service Panel.
   1. Touch the service icon in the upper left corner.
   2. Touch "Start Service"
   3. Enter the PIN to access the service panel.

4. Enter Troubleshooting Tools

5. Touch the “Flavor and Enhancements” dropdown menu.
6. Hold a container directly under the nozzle.
7. Press the Prime button.
   1. The pump will automatically run.
   2. When priming, only concentrate will exit the nozzle.

8. Ensure flavor is dispensing into the container.
   1. If no flavor is dispensed:
      1. Double check the connection between the flavor box and the threaded connector.
      2. Confirm you can hear the pump running.
      3. Double check the tubing connections on the pump; if they are reversed flavor will not dispense.
      4. Ensure the nozzle shroud is not obstructing the flavor injector.