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Crathco Bubbler Assembly

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  • #Beverage Equipment
  • #Crathco
  • #Installation, Programming & Operation
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Whether you’ve just acquired a new unit or you’re reassembling after a thorough cleaning, knowing how to put together a Crathco Bubbler beverage dispenser is a necessary skill. Proper assembly means your machine continues to function properly and gives you the opportunity to inspect each component for wear.

Follow the instructions below to learn how to assemble a Crathco Bubbler beverage dispenser. This guide focuses on both Simplicity and Classic series models. If you need help with installation, please contact an authorized service technician for assistance.

Crathco Simplicity Bubbler Assembly

Start-Up Assembly

  • Step 1. Place the Bubbler unit on a strong, stable counter.
    • Make sure that the unit has a 5-inch clearance on either side, and 6 inches at the back for proper ventilation. Keep Away from heat-emitting equipment.
  • Step 2. Plug in the unit to a power outlet.

Installing the Agitator 

Note: Prior to installation, disconnect power to the unit and inspect the components for wear. Have replaced if necessary. For a visual explanation of the installation process, see the video at the top of the page.

  • Step 1. Install the mixing impeller.
  • Step 2. Install the bowl gasket.
  • Step 3. Place the o-ring on the dispense valve, then place in the bowl.
  • Step 4. Install the assembled bowl.
    • Step 4a. Insert the bowl lip underneath the lock on the back of the top tray.
    • Step 4b. Next, press the front of the bowl down until you hear a click. The click indicates that the bowl is locked into place.
  • Step 5. Install the handles.
  • Step 6. Flip the support bracket outward for the drip tray.
  • Step 7. Place the drip tray cover on the drip tray and install the component.
  • Step 8. Fill the bowl with premixed product.
  • Step 9. Place the bowl cover on top of the bowl.
  • Step 10. Turn on the unit.

Installing the Spray Function

Note: Prior to installation, disconnect power to the unit and inspect the components for wear. Have replaced if necessary.

  • Step 1. Install the mixing impeller.
  • Step 2. Install the bowl gasket.
  • Step 3. Install the pump cover.
  • Step 4. Place the o-ring on the dispense valve, then place in the bowl.
  • Step 5. Install the assembled bowl.
    • Step 5a. Insert the bowl lip underneath the lock on the back of the top tray.
    • Step 5b. Next, press the front of the bowl down until you hear a click. The click indicates that the bowl is locked into place.
  • Step 6. Install the spray tube to fit with the pump cover.
  • Step 7. Install the handle.
  • Step 8. Flip the support bracket outward for the drip tray.
  • Step 9. Place the drip tray cover on the drip tray and install the component.
  • Step 10. Fill the bowl with premixed product.
  • Step 11. Place the bowl cover on top of the bowl.
  • Step 12. Turn on the unit.

Crathco Classic Bubbler Assembly

  • Step 1. Place the bearing sleeve on the guide pin.
    • Align the flat sides of the pin and the bearing sleeve until the pin rests on the cooling plate.
  • Step 2. Place the impeller over the bearing with the fins facing upward.
  • Step 3. Install the bowl gasket over the neck of the bowl.
    • Tip: Moisten the gasket with either water or a thin film of lubricant.
  • Step 4. Place the bowl onto the base, with the neck of the bowl over the center of the cooling plate.
  • Step 5. Place the pump cover over the guide pin with the spray tube toward the front.
    • Note: If you’ll be dispensing fresh juice, tea or dairy-based products or thicker beverages, use the agitator cover in place of the pump cover and spray tube.
  • Step 6. Install the lockdown washer/clamps.
    • Standard Units
      • Place the lockdown washer over the guide pin.
      • Press the lockdown washer down into the locking keyway.
      • Turn the lockdown washer clockwise into place.
    • Mini Units
      • Place the lockdown washer over the guide pin.
      • Press the lockdown washer down into the locking keyway.
      • Slide into the locked position.
  • Step 7. Assemble the valve and handle per your manual’s instructions.
  • Step 8. Place the cover on the drip pan and slide into place.
  • Step 9. Fill the bowls with premixed product. Place lids once filled, then turn on the spray switch and then refrigeration.

For more information, troubleshooting tips, and parts information, refer to our extensive library of Crathco manuals.

Please contact a local authorized service agent who can help with these specific units and all your commercial kitchen equipment needs.

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