1. Introducció
Thank you for choosing the STEMEDU V8 Engine Model Kit. This educational building block set allows you to construct a detailed, functional V8 engine model with an electric drive. Designed for enthusiasts aged 14 and up, it provides a hands-on experience in understanding mechanical principles and engineering. This manual provides essential information for assembly, operation, and maintenance to ensure a rewarding building experience.

2. Informació de seguretat
- Edat recomanada: This kit is recommended for individuals aged 14 years and older, including adults (18+). It contains small parts that may pose a choking hazard for younger children.
- Perill d'asfixia: Keep all building block pieces away from small children. Do not ingest any parts.
- Advertència de la Proposició 65 de Califòrnia: ⚠ ADVERTIMENT: Aquest producte us pot exposar a productes químics, inclosos els ftalats (DEHP), que l'estat de Califòrnia sap que causen càncer i defectes congènits o altres danys reproductius. Per a més informació, visiteu www.P65Warnings.ca.gov.
- Components elèctrics: Handle the bidirectional motor and USB charging cable with care. Do not expose to water or extreme temperatures.
3. Contingut del paquet
Upon opening the box, please verify that all components are present:
- 692 x Building Block Pieces (ABS Plastic)
- 1 x Bidirectional Motor
- 1 x cable de càrrega USB
- 1 x Clear Instruction Manual

4. Especificacions
| Característica | Detall |
|---|---|
| Marca | stemedu |
| Número de model | VQ-3063 |
| Material | Plàstic ABS |
| Nombre de peces | 692 |
| Mida del bloc | Microbloc de construcció, bloc de construcció gran (>1 cm) |
| Forma de bloc de plàstic | Maons autoblocants |
| Funció elèctrica | Yes, with Bidirectional Motor (requires external power source via USB) |
| Edat recomanada | Més de 14 anys, més de 18 anys |
| Dimensions muntades (L x A x A) | Approx. 22cm (8.66in) x 14cm (5.51in) x 13cm (5.11in) |
| Origen | Xina continental |
5. Muntatge i muntatge
The assembly of your V8 Engine Model Kit is a detailed and rewarding process. Please follow the included 'Clear Instruction Manual' step-by-step for the best results.
5.1 Passos de l'Assemblea General
- Desempaquetar i classificar: Carefully unpack all components. It is highly recommended to sort the building blocks by type, size, or color to facilitate the assembly process.
- Seguiu les instruccions: Refer to the 'Clear Instruction Manual' provided in your kit. Each step is illustrated to guide you through the construction of the V8 engine.
- Connect Mechanical Parts: Assemble the gears, pistons, and other mechanical components as shown in the manual. Pay close attention to the orientation and connection points.
- Integrate Electric Motor: Install the bidirectional motor into its designated position within the engine block. Ensure all connections are secure.
- Assemblea final: Complete the engine structure, including the transparent cylinder head and external details.


6. Instruccions de funcionament
Once assembled, your V8 engine model can be brought to life with its electric drive feature.
6.1 Powering the Model
- Connectar l'alimentació: Use the provided USB charging cable to connect the bidirectional motor to an external USB power source (e.g., a power bank, USB wall adapter, or computer USB port). The model does not include an internal battery.
- Activate Drive: Locate the power switch or activation point on the motor unit (refer to your detailed instruction manual for exact location). Turn it ON to engage the electric drive.
6.2 Observing Engine Dynamics
With the electric drive active, you can observe the intricate workings of the V8 engine:
- Sophisticated Turbocharger: Watch the turbocharger components spin.
- Precise Piston Movement: Observe the pistons moving within the transparent cylinder head, simulating a real engine's operation.
- Bidirectional Electric Drive: The motor allows for movement in both directions, demonstrating different operational states.


7. Manteniment
To ensure the longevity and optimal performance of your V8 Engine Model Kit, follow these simple maintenance guidelines:
- Neteja: Gently wipe the model with a dry, soft cloth to remove dust. Avoid using abrasive cleaners or solvents, as they may damage the plastic.
- Emmagatzematge: Store the assembled model or unbuilt pieces in a cool, dry place away from direct sunlight and extreme temperatures.
- Manipulació: Manipuleu el model amb cura per evitar el desmuntatge accidental o danys a les peces delicades.
- Components elèctrics: Keep the motor and USB cable dry. Disconnect power when not in use.
8. Solució De Problemes
If you encounter any issues with your V8 Engine Model Kit, please refer to the following common troubleshooting tips:
- El motor no funciona:
- Ensure the USB charging cable is securely connected to both the motor and a functional power source.
- Check if the power source (e.g., power bank) is charged and turned on.
- Verify that the motor's power switch is in the 'ON' position.
- Inspect for any loose or incorrectly assembled gears that might be preventing movement.
- Peces que no encaixen:
- Double-check the instruction manual to ensure you are using the correct pieces for the current step.
- Verify the orientation of the pieces; some blocks may only fit in one direction.
- Apply gentle, even pressure. Do not force pieces together, as this can cause damage.
- Peces que falten:
- Thoroughly check the packaging and your workspace. Small pieces can easily be overlooked.
- If a piece is genuinely missing, please contact customer support for assistance.
9. Consells d'usuari
- Organitza el teu espai de treball: Before starting, clear a dedicated area and sort your building blocks. This will save time and prevent frustration during assembly.
- Pren-te el teu temps: Building this model is a journey, not a race. Enjoy the process, take breaks if needed, and appreciate the engineering as it comes together.
- Review Passos: If a step seems unclear, review the previous steps and upcoming diagrams in the instruction manual. Sometimes a small detail can make a big difference.
10. Garantia i Suport
For any questions, concerns, or support regarding your STEMEDU V8 Engine Model Kit, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.





