Introduction
This manual provides detailed instructions for assembling and maintaining your JEKCA Dachshund 02S-M01 building block model. Please read all instructions carefully before beginning assembly to ensure a correct and enjoyable building experience. This product is designed for individuals aged 14 years and above.

Image: The fully assembled JEKCA Dachshund 02S-M01 model, showcasing its black and orange block design.
Safety Information
- Small Parts: This product contains small parts. Keep out of reach of children under 14 years of age to prevent choking hazards.
- Recommended Age: This building set is recommended for individuals aged 14 years and above.
What's in the Box
Verify that all components are present before starting assembly:
- Instruction Manual
- Building Bricks (over 660 pieces)
- Connecting Pins
- Pin Driver Tool
- Quick Guide
Setup and Assembly
The JEKCA building system utilizes a unique interlocking brick-through mechanism for sturdy construction. Follow the steps below and refer to the included detailed instruction manual for specific model assembly.
- Understand the Interlocking System: JEKCA blocks are connected using pins that pass through the blocks, securing them together. This creates a robust and stable structure.
- Connecting Blocks: Align the holes of two or more blocks. Insert the connecting pins through the aligned holes.
- Securing with Pin Driver: Use the provided pin driver tool to gently push and turn the pins 90 degrees until they are fully seated and secure the blocks. This ensures a tight and stable connection.
- Follow the Manual: Refer to the specific building manual included in your box for step-by-step instructions tailored to the Dachshund 02S-M01 model. Each step will detail which blocks and pins to use and their placement.

Image: A diagram illustrating the JEKCA interlocking brick-through system, showing how pins connect multiple blocks for enhanced stability.

Image: A three-step visual guide demonstrating how to connect JEKCA blocks using pins and the pin driver tool.
Operating (Building Tips)
- Organize Parts: Before starting, sort your blocks by color and size to make the building process more efficient.
- Work on a Flat Surface: Ensure you have a clean, flat, and stable surface to build your model on.
- Check Connections: Periodically check that all connections are firm and secure as you build. The interlocking system is designed for durability, but proper pin insertion is crucial.
- Patience is Key: Building intricate models requires patience. Take your time and enjoy the process.
Maintenance
- Cleaning: To clean your assembled model, gently wipe it with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials, as these may damage the plastic.
- Dusting: For regular dusting, use a soft brush or compressed air to remove dust from crevices.
- Storage: Store the model in a cool, dry place away from direct sunlight to prevent discoloration or material degradation over time.
Troubleshooting
- Difficulty Connecting Blocks: Ensure the holes are perfectly aligned. If a pin is difficult to insert, gently wiggle the blocks to find the correct alignment. Do not force pins, as this can damage the blocks or pins.
- Loose Connections: If a section feels loose, check that all pins in that area are fully inserted and turned 90 degrees with the pin driver.
- Missing Parts: If you believe you are missing any parts, carefully re-check the packaging and all opened bags. If parts are genuinely missing, please contact JEKCA customer support.
Specifications

Image: The JEKCA Dachshund model displayed next to a tablet showing its dimensions and piece count.
| Specification | Detail |
|---|---|
| Product Dimensions | 13.31 x 3.46 x 7.05 inches (33.8 cm x 8.8 cm x 17.9 cm) |
| Item Weight | 1.34 pounds |
| Model Number | ST19DSD02-M01 |
| Recommended Age | 14 years and up |
| Number of Pieces | Over 660 pieces |
| Material | Plastic |
Warranty and Support
JEKCA products are manufactured to high-quality standards. For any issues regarding manufacturing defects or missing parts, please contact JEKCA customer support. Keep your purchase receipt as proof of purchase.
For further assistance or inquiries, please visit the official JEKCA website or contact their customer service department. Contact information can typically be found on the product packaging or the brand's official online store.