1. Introduction
This manual provides detailed instructions for assembling, operating, and maintaining your COGO 2-in-1 City Fire Truck Building Blocks Set, Model 3022-1. This set allows for the construction of two distinct models: a Fire Truck and an Aerial Ladder Fire Truck, along with a small fire station and accessories. Designed for children aged 6 and up, this building kit promotes creativity, teamwork, and fine motor skills.

Image 1.1: Overview of the COGO 2-in-1 City Fire Truck Building Blocks Set, showing the packaging and the two main models that can be constructed.
2. Safety Information
- Recommended Age: This product is suitable for children aged 6 years and up. Adult supervision is recommended for younger children.
- Material Safety: The building blocks are made from ABS material, which is non-toxic and designed with smooth edges to prevent injury to hands or fingers.
- Temperature: Keep the building blocks away from high-temperature environments to ensure the longevity and integrity of the material.
- Small Parts: This set contains small parts which may pose a choking hazard for children under 3 years old.
3. Package Contents
Upon opening the package, please verify that all components are present:
- Building bricks pieces: 184 pieces
- Instruction manual: 1
- Decoration sticker: 1
The packaging design may vary. Two versions of the packaging are shipped randomly.

Image 3.1: Example of Packaging Version 1.

Image 3.2: Example of Packaging Version 2.
4. Setup and Assembly
This building kit allows you to construct two different fire rescue vehicles: a standard Fire Truck and an Aerial Ladder Fire Truck, along with a small fire station and a motorbike. Follow the included instruction manual step-by-step for assembly.
- Unpack Components: Carefully open the packaging and lay out all the building brick pieces. It is advisable to sort pieces by color or type to facilitate assembly.
- Follow Instructions: Refer to the detailed instruction manual provided in the box. Each step is illustrated to guide you through the construction process.
- 2-in-1 Model: The set is designed for a 2-in-1 build. You can construct the Fire Truck first, and then disassemble it using the included tool to build the Aerial Ladder Fire Truck.
- Approximate Assembly Time: Assembly typically takes 1-2 hours, depending on experience.

Image 4.1: The two primary models that can be built: a fire station with a motorbike and an aerial ladder fire truck.

Image 4.2: A closer look at the fire truck model, showcasing its features like the water cannon and hose, along with a separate motorbike and fire elements.
5. Operating and Play
Once assembled, the COGO Fire Truck Building Blocks Set offers various play scenarios:
- Role-Playing: Engage in imaginative play as a firefighter, responding to emergencies with the fire truck or aerial ladder truck.
- Maneuverability: The assembled vehicles feature rolling wheels, allowing them to be moved across surfaces during play.
- Interactive Features: The fire truck includes an opening back door, an extendable fire ladder (on the aerial ladder truck), and a water cannon for enhanced play.
- Creative Scenarios: Use the included fire station and flame elements to create diverse rescue missions and stories.

Image 5.1: Children engaging in play with the assembled fire truck model, demonstrating its interactive use.
6. Maintenance
To ensure the longevity and cleanliness of your building blocks:
- Cleaning: If necessary, the building bricks can be washed and cleaned using warm water (up to 45℃). Avoid using harsh chemicals or abrasive materials.
- Storage: Store the building blocks properly in a cool, dry place to prevent dust accumulation and loss of parts.
- Avoid High Temperatures: Do not expose the blocks to direct sunlight for extended periods or high temperatures, as this may cause deformation or damage to the plastic.
7. Troubleshooting
- Missing Parts: If you discover any missing parts, please re-check the packaging and all assembled sections. If parts are still missing, contact customer support with details of the missing components.
- Difficulty Assembling: Ensure you are following the instruction manual step-by-step. If a piece does not fit, verify its orientation and that you are using the correct piece as indicated in the manual. The included tool can assist in disassembling incorrectly placed bricks.
- Models Falling Apart: Ensure all bricks are firmly pressed together during assembly. High-precision production means models should hold together tightly when correctly assembled.
8. Specifications
| Model Number | 3022-1 |
| Number of Pieces | 184 |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Recommended Age | 6 years and up |
| Fire Truck Dimensions (L x W x H) | 5.5 x 2.4 x 3 inches (13.97 x 6.1 x 7.62 cm) |
| Aerial Ladder Fire Truck Dimensions (L x W x H) | 6.7 x 2.4 x 2.8 inches (17.02 x 6.1 x 7.11 cm) |
| Package Dimensions (L x W x H) | 10.2 x 8.1 x 2.1 inches (25.9 x 20.6 x 5.3 cm) |
| Product Weight | 340 g |
| Educational Objective | Team Building Skills, Creativity, Operating Ability, Coordination, Imagination, Independent Thinking |

Image 8.1: Visual representation of the dimensions for both the standard fire truck and the aerial ladder fire truck.
9. Warranty and Support
Warranty Information: Specific warranty details are not provided with this product. Please retain your proof of purchase for any potential claims.
Customer Support: For any questions, missing parts, or assistance with assembly, please contact the retailer or manufacturer directly. Refer to the product packaging for contact information.