Introduction
This manual provides comprehensive instructions for the safe and efficient operation, maintenance, and troubleshooting of your Grindmaster Cecilware D35-4 Crathco Classic Bubblers Premix Cold Beverage Dispenser. Please read this manual thoroughly before operating the unit.
The D35-4 is a triple 5-gallon cold beverage dispenser featuring a plastic and stainless steel finish. It is designed for commercial use, offering efficient cooling and easy maintenance.
Important Safety Information
- Always disconnect the power supply before cleaning, servicing, or moving the unit.
- Do not operate the dispenser with a damaged power cord or plug.
- Ensure the unit is placed on a stable, level surface to prevent tipping.
- Keep hands and foreign objects away from moving parts during operation.
- This appliance is intended for commercial use only.
Setup and Installation
1. Unpacking
Carefully remove the dispenser from its packaging. Inspect the unit for any shipping damage. Report any damage to your supplier immediately.
2. Placement
Place the dispenser on a sturdy, level countertop or table. Ensure adequate ventilation around the unit. Do not place it near heat sources or in direct sunlight. The product dimensions are approximately 27.25 x 15.88 x 25.63 inches (Length x Width x Height).
3. Initial Cleaning
Before first use, thoroughly clean all parts that will come into contact with beverages. Refer to the "Maintenance and Cleaning" section for detailed instructions.
4. Assembly
Assemble the beverage bowls, covers, and dispensing valves according to the diagrams provided. Ensure all components are securely in place to prevent leaks.

Figure 1: Grindmaster Cecilware D35-4 Cold Beverage Dispenser. This image shows the triple dispenser unit with three clear plastic bowls filled with red, orange, and green beverages, respectively. The stainless steel base features three dispensing levers and drip trays.
Operating Instructions
1. Filling the Bowls
Each bowl has a capacity of 5 gallons. Fill each bowl with your desired premixed cold beverage. Do not overfill past the maximum fill line. Agitators are included for use with fresh juices, coffees, or teas to prevent settling.
2. Powering On
Plug the unit into a grounded electrical outlet. Turn on the power switch, usually located at the back or side of the unit. The cooling system will activate, and the beverage will begin to chill.
3. Dispensing Beverage
Place a cup or glass under the desired dispensing valve. Push down the lever to dispense the beverage. Release the lever to stop the flow.
4. Cooling Efficiency
The unique evaporator and high-efficiency pump are designed for faster and more efficient cooling, ensuring beverages are chilled quickly and remain cold down to the last drink.
Maintenance and Cleaning
Regular cleaning and maintenance are crucial for the longevity and hygienic operation of your dispenser.
Daily Cleaning
- Empty any remaining beverage from the bowls.
- Disconnect the power supply.
- Remove the bowls, covers, and dispensing valves.
- Wash all removable parts with warm, soapy water. Use a soft brush for hard-to-reach areas.
- Rinse thoroughly with clean water and allow to air dry completely.
- Wipe down the exterior of the unit with a damp cloth. Do not use abrasive cleaners or immerse the base in water.
- Clean the drip trays and grates.
Periodic Maintenance
- Inspect the power cord for any signs of damage.
- Check the condition of seals and gaskets. Replace if worn or damaged.
- Ensure the two-piece, stainless steel, dripless pouring valve is clean and free of debris for proper function.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on. | No power supply; power cord damaged; unit switch off. | Check power outlet and plug; inspect power cord; ensure power switch is ON. |
| Beverage not cooling. | Insufficient ventilation; cooling system malfunction. | Ensure adequate space around the unit; contact qualified service personnel if problem persists. |
| Excessive ice formation / Freezing up. | Thermostat setting too low; environmental factors. | Adjust thermostat to a higher temperature setting. Ensure ambient temperature is within operating limits. If problem persists, professional service may be required. |
| Leaking from dispensing valve. | Valve not properly assembled; worn seals. | Disassemble and reassemble the valve, ensuring all parts are correctly seated. Inspect and replace worn seals if necessary. |
| Beverage not dispensing smoothly. | Valve clogged; agitator not functioning. | Clean the dispensing valve thoroughly. Check agitator for obstructions or malfunction. |
Product Specifications
| Feature | Detail |
|---|---|
| Model Number | D35-4 |
| Brand | Grindmaster Cecilware |
| Capacity | 5 Gallons per bowl (Triple Dispenser) |
| Material | Plastic/Stainless Steel Finish |
| Color | Silver |
| Product Dimensions (L x W x H) | 27.25 x 15.88 x 25.63 inches |
| Item Weight | 95 Pounds |
| Manufacturer | Grindmaster |
| First Available | July 24, 2009 |
Warranty Information
Specific warranty details for the Grindmaster Cecilware D35-4 dispenser are provided by the manufacturer at the time of purchase. Please refer to the warranty card included with your product or contact Grindmaster Cecilware directly for comprehensive warranty terms and conditions.
Customer Support
For technical assistance, parts, or service inquiries, please contact your authorized Grindmaster Cecilware dealer or the manufacturer's customer support. World-wide sales and service assure customer satisfaction.
Note: Always provide your model number (D35-4) and serial number when contacting support.





