1. Introduction
This manual provides detailed instructions for assembling and maintaining your ROBOTIME 3D Wooden Puzzle Ferris Wheel, Model TG401. Please read all instructions carefully before beginning assembly to ensure a smooth and enjoyable building experience.

Image 1.1: The fully assembled ROBOTIME Ferris Wheel model.
2. Package Contents
Before starting assembly, verify that all components are present in your package. The kit includes:
- Several laser-cut plywood sheets containing 120 wooden pieces.
- One small piece of sandpaper.
- English instruction manual with step-by-step assembly guide.
If any parts are missing or damaged, please contact ROBOTIME customer support.
3. Safety Information
- Recommended Age: This product is suitable for individuals aged 8 years and older. Adult supervision is recommended for younger users.
- Small Parts: The kit contains small parts which may pose a choking hazard. Keep out of reach of children under 3 years old.
- Sharp Edges: While laser-cut, some edges may be sharp. Handle pieces carefully.
- No Glue Needed: This model is designed for interlocking assembly without glue. Forcing pieces may cause breakage.
- Ventilation: Assemble in a well-ventilated area.
4. Assembly Instructions
The assembly process typically takes approximately 1 hour. Follow the step-by-step instructions provided in the included English manual. The wooden pieces are laser-precut for easy removal from the sheets.
4.1. Preparation
- Carefully unpack all components and lay them out on a clean, flat surface.
- Familiarize yourself with the different plywood sheets and the numbering of the pieces.
- Use the provided sandpaper to gently smooth any rough edges on the wooden pieces if necessary.
4.2. Step-by-Step Assembly
Refer to the detailed diagrams and instructions in your physical manual for precise assembly steps. The general process involves:
- Removing Pieces: Gently push out the laser-cut pieces from their plywood sheets. Avoid forcing them to prevent breakage.
- Interlocking: Connect pieces by aligning corresponding slots and tabs. A snug fit is intended.
- Building the Base: Start by assembling the base structure of the Ferris Wheel.
- Constructing the Wheel: Proceed to build the main wheel structure, attaching spokes and cabins.
- Final Assembly: Attach the wheel to the base and ensure all parts are securely interlocked.

Image 4.2.1: The assembled Ferris Wheel, featuring a small decorative bench.

Image 4.2.2: A detailed view of the Ferris Wheel's intricate wooden structure.
5. Operating Instructions
The ROBOTIME 3D Wooden Puzzle Ferris Wheel is a static display model. It does not require batteries or external power. The wheel is designed to rotate manually.
- To operate, gently rotate the main wheel by hand.
- Avoid excessive force to prevent damage to the wooden components.
6. Maintenance
- Cleaning: Dust the model regularly with a soft, dry cloth or a soft brush. Avoid using water or chemical cleaners, as they may damage the wood.
- Storage: Store the model in a dry environment, away from direct sunlight and extreme temperature changes, to prevent warping or fading of the wood.
- Repairs: If a piece breaks, wood glue can be used for repair, though the model is designed to be glue-free. Apply glue sparingly.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Pieces do not fit together. | Incorrect piece orientation or rough edges. | Check the instruction manual for correct orientation. Gently use sandpaper on rough edges if needed. Do not force pieces. |
| Wooden piece breaks during assembly. | Excessive force applied or wood grain weakness. | If possible, use wood glue to repair the broken piece. Handle all pieces with care. |
| Ferris Wheel does not spin smoothly. | Friction points or misaligned components. | Ensure all rotating parts are correctly aligned and not obstructed. Check for any excess wood dust or debris. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | TG401 |
| Brand | ROBOTIME |
| Material | Laser-cut Plywood |
| Number of Pieces | 120 |
| Assembling Time | Approximately 1 hour |
| Recommended Age | 8+ years |
| Product Dimensions (Assembled) | 154mm (L) x 61.7mm (W) x 163mm (H) |
| Package Size | 188 x 188 x 33mm |
| Product Weight | 200g (0.44 lbs) |

Image 8.1: Dimensional diagram of the assembled Ferris Wheel.
9. Warranty and Support
ROBOTIME products are designed for quality and enjoyment. For any questions, missing parts, or support needs, please refer to the contact information provided in your product packaging or visit the official ROBOTIME website. Specific warranty details may vary by region and retailer.
For general inquiries, you may visit the ROBOTIME Store on Amazon.





