1. Product Overview
The ROBOTIME LQ901 is a wooden 3D puzzle assembly kit designed for adults, featuring a functional rubber band ejection mechanism. This model provides an engaging building experience and results in a detailed, interactive display piece.
Key Features:
- Detailed 3D Wooden Puzzle: Consists of 315 precision laser-cut wooden pieces.
- Functional Rubber Band Ejection: Includes 50 rubber bands for ejection, with automatic loading capability.
- Detachable Clip: The clip component can be removed.
- Safety Mechanism: Features a rotatable safety to control trigger activation.
- Glue-Free Assembly: Utilizes an interlocking physical structure, requiring no adhesives.
- No Batteries Required: Operates mechanically.

Figure 1: The fully assembled ROBOTIME LQ901 Wooden 3D Puzzle Model.
2. Safety Information
WARNING: This product is a model toy and should be handled with care. Misuse can cause injury.
- Do Not Aim at People or Animals: The rubber band ejection mechanism is designed for target practice only. Never aim or fire rubber bands at people, animals, or fragile objects.
- Adult Supervision: Recommended for ages 14 and above. Younger users should have adult supervision during assembly and operation.
- Small Parts: The kit contains small parts that may pose a choking hazard. Keep out of reach of small children.
- Sharp Edges: Some wooden pieces may have sharp edges. Handle with care during assembly to avoid cuts.
- Proper Use of Rubber Bands: Use only the provided rubber bands or suitable replacements. Do not use other projectiles.
3. Setup and Assembly
Assembly of the ROBOTIME LQ901 model typically takes approximately 5 hours. Follow the detailed graphical and textual instructions provided in the included manual. No glue or batteries are required as the model uses an interlocking physical structure.
3.1 Unpacking the Kit
- Carefully open the packaging and remove all wooden sheets and accessory bags.
- Verify that all 315 wooden pieces and 50 rubber bands are present according to the parts list in your manual.
- Organize the wooden sheets by number or letter for easier access during assembly.
3.2 Assembly Steps
Refer to the dedicated assembly manual included in your package for step-by-step instructions. The process involves:
- Carefully detaching pieces from the wooden sheets.
- Interlocking components as indicated by the diagrams.
- Ensuring all connections are secure but not forced to prevent damage.
- Assembling the main body, stock, barrel, and trigger mechanism.
- Integrating the rubber band loading and ejection system.

Figure 2: The assembled LQ901 model, showcasing its intricate wooden design.
4. Operating Instructions
Once assembled, the LQ901 model can be operated to eject rubber bands. Always ensure the safety guidelines are followed before operation.
4.1 Loading Rubber Bands
- Ensure the safety mechanism is engaged (trigger locked).
- Load the provided rubber bands into the designated loading area. The flexible rubber band system allows for automatic loading.
- The model can hold multiple rubber bands for sequential ejection.
4.2 Ejecting Rubber Bands
- Point the model towards a safe target area, away from people, animals, or fragile items.
- Disengage the safety mechanism by rotating it to the 'fire' position.
- Pull the trigger to eject a rubber band. A slight recoil may be felt, enhancing the realistic experience.
- The model supports both single ejection and a combined mode for rapid firing, depending on how the rubber bands are loaded and the trigger is operated.

Figure 3: Detail of the LQ901 model, highlighting the rubber band loading mechanism.
5. Maintenance
To ensure the longevity and proper function of your ROBOTIME LQ901 wooden puzzle model, follow these maintenance guidelines:
- Cleaning: Dust the model regularly with a soft, dry cloth. Avoid using water or chemical cleaners, as these can damage the wood.
- Storage: Store the model in a dry environment, away from direct sunlight and extreme temperature fluctuations, which can cause the wood to warp or crack.
- Lubrication: Moving parts, such as the trigger mechanism or loading system, may benefit from a small amount of dry lubricant (e.g., graphite powder) if they become stiff over time. Avoid oil-based lubricants.
- Rubber Band Care: Replace worn or stretched rubber bands to maintain optimal ejection performance. Store spare rubber bands in a cool, dry place.
6. Troubleshooting
If you encounter any issues during assembly or operation, refer to the following common problems and solutions:
- Missing or Damaged Parts: The package includes spare parts. If you find any parts are damaged or missing during assembly, please contact ROBOTIME customer support immediately for assistance.
- Pieces Not Fitting: Ensure you are using the correct pieces for each step. Do not force pieces together; gently sand edges if necessary, but only if instructed by the manual or if the fit is very tight without visible obstruction.
- Mechanism Sticking: Check for any misaligned pieces or debris obstructing the moving parts. Ensure all connections are properly seated. A small amount of dry lubricant may help.
- Rubber Bands Not Ejecting Properly: Verify that the rubber bands are loaded correctly and are not tangled. Check the trigger and safety mechanisms for proper function. Ensure rubber bands are not old or stretched.
7. Specifications
| Model Number | LQ901 (ZQ-LQ901) |
| Brand | ROBOTIME |
| Material | Wood |
| Number of Pieces | 315 |
| Dimensions (L x W x H) | 71.7 cm x 21.5 cm x 5.6 cm (21.5 x 71.7 x 5.6 cm) |
| Recommended Age | 14 - 100 years |
| Assembly Time | Approximately 5 hours |
| Power Source | Manual |
| Included Components | 315 wooden pieces, 50 ejection rubber bands, removable clip |
8. Warranty and Support
ROBOTIME is committed to providing high-quality 3D wooden puzzles manufactured using advanced laser cutting technology. Your satisfaction is important to us.
- Quality Assurance: All ROBOTIME products undergo strict quality control to ensure precision and completeness.
- Missing or Damaged Parts: As mentioned in the troubleshooting section, if you encounter any damaged or missing parts during the assembly process, please contact our customer support team promptly. We will assist you in resolving the issue by providing replacement parts or guidance.
- Contact Information: For support, please refer to the contact details provided in your product packaging or visit the official ROBOTIME website.