Introduction
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your Cuckoo rice cooker 3-piece accessory set. This set includes the main seal ring, the inner lid cleaning rubber ring, and the skin plug (steam vent component). Proper care and replacement of these parts are crucial for maintaining the performance and longevity of your rice cooker.
Setup and Installation
Identifying the Components
The image below illustrates the key components of the rice cooker lid and the accessories. Familiarize yourself with these parts before proceeding with installation.

Installation Steps
- Main Seal Ring (Indicated by Arrow 1): This large rubber ring fits around the outer edge of the rice cooker's main lid. Ensure the old ring is completely removed. Carefully stretch and fit the new seal ring into the groove, making sure it is seated evenly and securely all the way around. A properly installed seal ring is essential for pressure retention.
- Inner Lid Cleaning Rubber Ring (Indicated by Arrow 2): This smaller rubber ring is located on the detachable inner lid. If your inner lid has a removable rubber ring, gently pull off the old one. Align the new rubber ring with the groove on the inner lid and press it firmly into place, ensuring a snug fit.
- Skin Plug / Steam Vent Component (Indicated by Arrow 3): This is the central component on the detachable inner lid, often referred to as the 'skin plug' or pressure cap. To replace, twist or pull the old component off (refer to your specific rice cooker model's manual for exact removal). Insert the new skin plug by aligning it with the opening and pushing or twisting until it locks securely into place. Ensure it can move freely if it's a pressure-release type.
After installing all components, close the rice cooker lid and ensure it latches properly. Perform a test run with water to check for any leaks or abnormal steam release.
Operating Instructions
These accessories are integral to the proper functioning of your Cuckoo rice cooker. Once correctly installed, they work automatically to ensure optimal cooking conditions.
- The Main Seal Ring creates an airtight and pressure-tight seal between the lid and the main body of the rice cooker, crucial for pressure cooking and maintaining temperature.
- The Inner Lid Cleaning Rubber Ring helps seal the inner lid, preventing steam leakage and ensuring efficient cooking.
- The Skin Plug / Steam Vent Component regulates the release of steam and pressure during the cooking cycle, which is vital for achieving perfectly cooked rice and other dishes.
No special operation is required for these parts beyond ensuring they are clean and correctly installed before each use.
Maintenance and Care
Regular cleaning and inspection of these accessories are essential for hygiene and performance.
- Daily Cleaning: After each use, remove the inner lid and its components (inner lid rubber ring and skin plug). Wash them thoroughly with warm, soapy water. Rinse well and dry completely before reassembling.
- Main Seal Ring: Periodically remove the main seal ring from the outer lid for a more thorough cleaning. Check for any food debris, discoloration, or damage. Wash, rinse, and dry completely before reinstalling.
- Inspection: Regularly inspect all rubber components for signs of wear, cracks, hardening, or deformation. Worn-out seals can lead to steam leakage, poor cooking results, and potential safety hazards. Replace them immediately if any damage is observed.
- Storage: Ensure all parts are dry before storing the rice cooker to prevent mold or odors.
Troubleshooting
If you experience issues with your rice cooker, check these common problems related to the accessory set:
- Steam Leakage from Lid: This is often caused by a damaged, improperly installed, or dirty main seal ring or inner lid rubber ring. Ensure both rings are clean, free of debris, and correctly seated in their grooves. If they are worn, replace them.
- Rice Not Cooking Properly (e.g., too hard, too soft, uneven): A faulty seal can affect pressure and temperature, leading to poor cooking. Check all seals and the skin plug for proper function.
- Lid Not Closing Securely: Ensure the main seal ring is not twisted or bulging, preventing the lid from latching correctly.
- Abnormal Steam Release or Noise: Inspect the skin plug/steam vent component for blockages or damage. Clean it thoroughly and ensure it can move freely if designed to.
If problems persist after checking these components, consult your rice cooker's main instruction manual or contact customer support.
Specifications
Product Properties
| Attribute | Value |
|---|---|
| High-concerned chemical | None |
| Origin | Mainland China |
| Compatible Models | HU1063SR, M1001SK, M1051SKP1051FR, HMF1060SV, HE1044SG |
Package Dimensions and Weight
| Measurement | Value |
|---|---|
| Length | 66 mm |
| Width | 6 mm |
| Height | 6 mm |
| Weight | 0.2 kg |
User Tips
- Always ensure the rubber rings are completely dry before reassembling to prevent moisture buildup and potential odors.
- For stubborn food residue on the rubber rings, a soft brush can be used, but avoid abrasive cleaners that could damage the material.
- Consider having a spare set of these accessories, especially the main seal ring, as they are critical for consistent cooking performance and may wear out over time.
Warranty and Support
For specific warranty information regarding these genuine Cuckoo accessories, please refer to the original product packaging or contact the authorized Cuckoo service center in your region. Keep your purchase receipt as proof of purchase. For technical support or further assistance, please reach out to the seller or Cuckoo customer service.





