1. Introduction
The JEKCA Miniature Pinscher 01S-M01 is a detailed plastic building block set designed for constructing a realistic model of a Miniature Pinscher dog. This manual provides comprehensive instructions for the assembly, proper handling, and care of your JEKCA model. This product is recommended for individuals aged 14 years and above.

Figure 1: Completed JEKCA Miniature Pinscher 01S-M01 model.
2. Safety Information
- Small Parts: This product contains small parts which may pose a choking hazard. Keep away from children under 3 years of age.
- Age Recommendation: Recommended for ages 14 and above.
- Assembly Tools: Use the provided tools carefully. Avoid excessive force during assembly to prevent injury or damage to parts.
3. Package Contents
Verify that all components are present before beginning assembly:
- JEKCA Building Block Pieces (approximately 480 pieces)
- Assembly Manual
- Screws for interlocking
- Screwdriver tool
4. Setup and Assembly
Follow the step-by-step instructions provided in the included assembly manual. JEKCA models utilize a patented interlocking brick-through technology for sturdy construction without the need for glue.
4.1 Basic Assembly Principle
JEKCA blocks are assembled by inserting a screw through designated holes in the blocks, then turning the screw 90 degrees to lock them together. This creates a robust and stable structure.

Figure 2: Illustration of the JEKCA interlocking screw mechanism.
4.2 Detailed Assembly Steps
Refer to the specific building manual included in your package for the precise sequence of block placement and screw insertion for the Miniature Pinscher model. The manual will guide you through each layer and section of the model.

Figure 3: Patented Interlocking Brick-through Technology for secure assembly.

Figure 4: Assembled model, front-side view.
5. Operating (Usage)
Once assembled, your JEKCA Miniature Pinscher model is designed as a display piece. Its sturdy construction ensures it will not easily break apart, making it suitable for placement on shelves, desks, or other flat surfaces.
- Display: Position the model in a stable location where it can be admired.
- Handling: While sturdy, avoid dropping the model or applying excessive force to individual parts to maintain its integrity.

Figure 5: Assembled model, side view.
6. Maintenance
To keep your JEKCA model in optimal condition:
- Cleaning: Gently wipe the model with a dry, soft cloth to remove dust. For more stubborn dirt, a slightly damp cloth can be used, followed by immediate drying.
- Avoid Chemicals: Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the plastic.
- Sunlight Exposure: Prolonged exposure to direct sunlight may cause color fading over time.
7. Troubleshooting
If you encounter issues during or after assembly:
- Loose Pieces: If a block feels loose, ensure the screw is fully inserted and turned 90 degrees to lock it securely. Re-tighten with the provided screwdriver if necessary.
- Difficulty Assembling: Double-check the assembly manual for the correct orientation and placement of blocks. Sometimes a small misalignment can prevent pieces from fitting together properly.
- Missing Parts: If you believe parts are missing, carefully review the package contents list and the assembly manual. Contact JEKCA customer support if parts are genuinely missing.
8. Specifications
| Brand | JEKCA |
| Model Name | Miniature Pinscher 01S-M01 |
| Model Number | ST19PT35-M01 |
| Manufacturer Part Number | JEKOTHALL-028011 |
| Number of Pieces | 480 |
| Material | Plastic |
| Item Dimensions (L x W x H) | 8.62 x 2.95 x 7.56 inches (21.9 x 7.5 x 19.2 cm) |
| Item Weight | 0.53 Kilograms |
| Age Recommendation | 14 years and above |
| Assembly Required | Yes |
9. Warranty and Support
For warranty information, missing parts, or further assistance, please contact the seller or JEKCA customer support directly. You can visit the official JEKCA store on Amazon for more information and contact options: