1. Introduction
Thank you for choosing the LDGSUPH Milk Frothing Cup. This accessory is designed to enhance your coffee experience by providing perfectly frothed milk for your favorite beverages. This manual provides essential information for the safe and effective use, setup, operation, and maintenance of your new milk frothing cup.
This milk frothing cup is specifically designed for compatibility with DeLonghi ECAM28.465 and ECAM45.760 automatic coffee machines.

Figure 1: LDGSUPH Milk Frothing Cup, showing its general appearance and design.
2. Safety Instructions
Please read all safety instructions carefully before using the milk frothing cup. Failure to follow these instructions may result in injury or damage to the product or your coffee machine.
- Hot Surfaces: The milk frothing cup and its contents can become very hot during and after use. Always handle with care and use appropriate protection if necessary.
- Children: Keep the milk frothing cup out of reach of children. This product is not a toy.
- Intended Use: Use this product only for frothing milk as intended. Do not use it for other liquids or purposes.
- Compatibility: Ensure the frothing cup is correctly attached to your compatible DeLonghi coffee machine (ECAM28.465, ECAM45.760) before operation. Improper attachment can lead to leaks or malfunction.
- Cleaning: Always disconnect the frothing cup from the coffee machine and allow it to cool before cleaning. Refer to the cleaning section for detailed instructions.
- Damage: Do not use the frothing cup if it appears damaged or cracked. Contact customer support for replacement.
3. Setup
Before first use, wash all removable parts of the milk frothing cup with warm soapy water and rinse thoroughly. Ensure all parts are completely dry before assembly.
- Unpack: Carefully remove the milk frothing cup from its packaging.
- Assemble: If any parts are detached for packaging, reassemble them according to the diagrams in your coffee machine's manual for the milk system. Typically, this involves ensuring the lid, frothing spout, and intake tube are correctly fitted.
- Attach to Coffee Machine: Locate the milk system connection port on your DeLonghi ECAM28.465 or ECAM45.760 coffee machine. Align the frothing cup's connector with the port and push firmly until it clicks securely into place. Ensure there is no gap between the cup and the machine.
Note: For detailed visual instructions on attaching the milk frothing cup to your specific DeLonghi model, please refer to the instruction manual provided with your coffee machine.
4. Operating Instructions
Follow these steps to use your LDGSUPH Milk Frothing Cup with your DeLonghi coffee machine:
- Fill with Milk: Open the lid of the milk frothing cup. Pour fresh, cold milk into the container. Do not exceed the maximum fill line indicated on the cup (if present) or fill more than 3/4 full to allow for frothing expansion.
- Close Lid: Securely close the lid of the milk frothing cup. Ensure the frothing spout is correctly positioned.
- Position Cup: Ensure the frothing cup is firmly attached to your DeLonghi coffee machine. Place a suitable cup or mug under the coffee and milk spouts.
- Select Beverage: On your DeLonghi coffee machine's control panel, select your desired milk-based beverage (e.g., Cappuccino, Latte Macchiato).
- Start Frothing: The machine will automatically draw milk from the frothing cup, heat it, and froth it, dispensing it into your cup.
- After Use: Once the beverage is prepared, remove your cup. It is recommended to perform a quick rinse cycle for the milk system immediately after use to prevent milk residue from drying inside. Refer to your coffee machine's manual for the milk system cleaning function.
5. Maintenance and Cleaning
Regular cleaning is crucial for hygiene, optimal performance, and longevity of your milk frothing cup. The cup is designed for easy cleaning, with disassemblable parts.
Daily Cleaning:
- Rinse Cycle: After each use, perform the automatic milk system rinse cycle on your DeLonghi coffee machine.
- Disassemble: Detach the milk frothing cup from the coffee machine. Carefully disassemble the lid, frothing spout, and any other removable components.
- Wash: Wash all disassembled parts under warm running water. Use a mild dish soap and a soft brush if necessary to remove any milk residue.
- Rinse and Dry: Rinse all parts thoroughly to remove soap residue. Allow them to air dry completely before reassembling or storing.
Weekly / Deep Cleaning:
For a more thorough cleaning, especially if you notice reduced frothing performance or blockages:
- Soak: After daily cleaning, soak all disassembled parts in a solution of warm water and a milk system cleaner (available from coffee machine accessory suppliers) for the time recommended by the cleaner manufacturer.
- Brush: Use a small brush (often supplied with coffee machines) to clean inside the frothing spout and any narrow tubes to ensure no blockages.
- Rinse: Rinse all parts thoroughly with fresh water to remove all traces of the cleaning solution.
- Dry and Reassemble: Ensure all parts are completely dry before reassembling the frothing cup.
Material Selection: The milk frothing cup is typically made from materials like plastic, designed for durability and ease of cleaning. Always ensure proper drying to prevent bacterial growth.
6. Troubleshooting
If you encounter issues with your LDGSUPH Milk Frothing Cup, refer to the table below for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| No milk froth or poor quality froth |
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| Milk leaks from connection point |
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| Machine displays milk system error |
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If the problem persists after attempting these solutions, please contact customer support for further assistance.
7. Specifications
- Brand: LDGSUPH
- Model Number: LILIOOO00
- Compatibility: DeLonghi ECAM28.465, ECAM45.760 Automatic Coffee Machines
- Material: High-quality plastic (specific composition may vary)
- Capacity: Typically 350ml to 600ml (exact capacity may vary slightly by batch)
- Item Weight: Approximately 50 Grams
- Color: One Color (as pictured)