JEKCA Welsh Corgi 04S-M02 Building Block Set Instruction Manual
Model: ST19WC04-M02
Introduction
This manual provides detailed instructions for assembling and maintaining your JEKCA Welsh Corgi 04S-M02 building block set. Please read all instructions carefully before beginning assembly to ensure a smooth and enjoyable building experience. This set is designed for individuals aged 14 years and above.
What's Included
Before starting, please verify that all components are present in your package:
- Bricks (over 960 pieces)
- Instruction Manual
- Pins
- Pin Driver
- Quick Guide
Assembly Instructions
Follow these steps carefully to assemble your JEKCA Welsh Corgi model. The JEKCA system utilizes a patented interlocking brick-through technology for a sturdy construction.
Step 1: Understand the Interlocking System
JEKCA bricks are designed to interlock securely using pins. This system ensures the stability and durability of your finished model.

Image: Illustration of the JEKCA interlocking mechanism. Step 1 shows inserting a pin into a brick, and Step 2 shows turning the pin 90 degrees with a driver to secure the connection.
To connect two bricks:
- Align the bricks you wish to connect.
- Insert a pin through the designated holes in the bricks.
- Using the provided pin driver, turn the pin 90 degrees to lock the bricks together. This creates a strong, stable bond.

Image: Detailed view of the patented interlocking brick-through technology, highlighting the secure connection formed by pins.
Step 2: Follow the Included Building Manual
Your JEKCA set comes with a comprehensive building manual. This manual contains step-by-step diagrams and instructions specific to the Welsh Corgi 04S-M02 model. Refer to it for the exact placement of each brick and pin.
- Organize your bricks by color and size to make the assembly process easier.
- Work through the manual page by page, ensuring each connection is firm before proceeding.
- Use the pin driver to secure all connections as instructed.
Finished Model Overview
Upon successful completion of all steps in the building manual, your JEKCA Welsh Corgi model will be complete. The finished model is sturdy and designed for display.

Image: The fully assembled JEKCA Welsh Corgi model, shown alongside a tablet displaying its dimensions (Length: 33.8cm, Width: 9.4cm, Height: 16.7cm).

Image: A side profile view of the completed JEKCA Welsh Corgi model, showcasing its detailed brick construction.

Image: A front view of the completed JEKCA Welsh Corgi model, highlighting its facial features and posture.
Operation and Display
The JEKCA Welsh Corgi model is a static display piece. Once assembled, it does not require any operational steps. Place your finished model on a stable, flat surface away from direct sunlight and extreme temperatures to preserve its condition.
Care and Maintenance
To keep your JEKCA model looking its best:
- Cleaning: Gently dust the model with a soft, dry cloth or a soft brush. For more stubborn dirt, a slightly damp cloth can be used, but avoid excessive moisture.
- Storage: If disassembling for storage, keep all bricks, pins, and the pin driver in a secure container to prevent loss.
- Avoid Harsh Chemicals: Do not use abrasive cleaners or solvents, as these can damage the plastic bricks.
Troubleshooting
If you encounter any issues during assembly:
- Missing Pieces: Double-check all packaging materials. If pieces are genuinely missing, contact JEKCA customer support.
- Bricks Not Fitting: Ensure you are using the correct bricks as indicated in the manual. Verify that pins are inserted and turned correctly to secure connections.
- Model Instability: Review previous steps to ensure all pins are securely locked. The JEKCA system is designed for stability when correctly assembled.
Product Specifications
| Feature | Detail |
|---|
| Model Name | Welsh Corgi 04S-M02 |
| Model Number | ST19WC04-M02 |
| Brand | JEKCA |
| Number of Pieces | Over 960 |
| Material Type | Plastic |
| Item Dimensions (L x W x H) | 33.81 x 9.46 x 16.7 cm (13.31 x 3.46 x 6.57 inches) |
| Item Weight | 0.91 kg |
| Recommended Age | 14 years and above |
| Educational Objective | Concentration, Construction Skills |
| Special Features | Patented Interlocking Brick-through System, Sturdy without glue |
Warranty and Support
For any questions, missing parts, or support inquiries regarding your JEKCA Welsh Corgi 04S-M02 building block set, please refer to the contact information provided on the product packaging or visit the official JEKCA website. Keep your purchase receipt for any warranty claims.
You can visit the JEKCA Store on Amazon for more information.