1. Introduction
This manual provides comprehensive instructions for the assembly, operation, and maintenance of your Reobrix Military Nuclear Submarine Building Set, Model 800. Designed for enthusiasts aged 14 and up, this 1498-piece set allows for the construction of a detailed submarine model with integrated lighting features. Please read all instructions carefully before beginning assembly.
2. Product Overview
The Reobrix Military Nuclear Submarine Building Set (Model 800) is a detailed construction kit comprising 1498 high-quality building bricks. The finished model features intricate internal and external details, including a simulated radar antenna, sonar system, torpedo tubes, nuclear reactor, ballistic missiles, and segmented compartments. Integrated LED lights enhance the display appeal of the model. The design allows for the side panels to be opened, revealing the internal structure.

Image 2.1: The Reobrix Military Nuclear Submarine Building Set, Model 800, shown with its packaging.
3. Assembly Instructions
Assembly of the Reobrix Military Nuclear Submarine Model 800 involves 1498 pieces, organized into numbered bags. Follow the step-by-step instructions provided in the included manual. It is recommended to open one numbered bag at a time to manage parts effectively.
3.1. Preparation
- Unpack all components and verify against the parts list in the manual.
- Ensure a clean, well-lit workspace.
- Keep the instruction manual and stickers protected from bending.
3.2. Step-by-Step Construction
- Begin with Bag 1 and follow the manual's visual instructions. Each step clearly indicates the parts required and their placement.
- Proceed through the numbered bags sequentially.
- Pay close attention to the integration of the LED light components as indicated in the manual. These are typically installed during specific structural assembly phases.
- When assembling sections that form the hull, ensure connections are firm. Some sections, particularly internal ones, may require careful handling until fully integrated into the main structure.
- The side panels are designed to be removable. Ensure they fit securely but can be detached to reveal the interior.

Image 3.1: The submarine model features removable side decks to access the detailed interior.

Image 3.2: A cutaway view illustrating the detailed interior cabin design and integrated lighting.
Video 3.1: An overview of the Reobrix Military Nuclear Submarine Model 800, demonstrating its features and internal details, including the removable decks and simulated missile launch.
4. Features
- Detailed Design: The model replicates a military nuclear submarine with a simulated radar antenna, sonar system, torpedo tubes, nuclear reactor, and ballistic missiles.
- Integrated LED Lights: Features luminous blocks that provide internal and external lighting, enhancing the model's visual appeal.
- Removable Side Panels: The hull's side panels can be detached to reveal the intricate internal structure and various compartments.
- Simulated Missile Launch: Includes an openable missile launch bay with simulated missiles.
- Display Stand: Comes with a sturdy display stand for stable presentation.

Image 4.1: Various views of the submarine model, highlighting its detailed exterior, internal compartments, and lighting effects.

Image 4.2: Close-up details of the model's features, including the missile bay, interior cabin, display stand, and luminous blocks.
5. Setup
The primary setup for this product involves its assembly. Once assembled, place the model on its designated display stand on a flat, stable surface. Ensure the area is free from excessive heat, direct sunlight, or moisture to preserve the integrity of the building bricks and electronic components.
6. Operating Features
6.1. Activating LED Lights
The model includes integrated LED lights. Refer to the specific section in your instruction manual for the location of the battery compartment and the switch to activate the lights. Ensure the required batteries (4 product-specific batteries, included) are correctly installed.
6.2. Simulating Missile Launch
The missile launch bay features movable covers. Gently open the covers to reveal the simulated ballistic missiles. This feature is for display and interaction purposes only; the missiles are not designed for actual launching.

Image 6.1: The missile launch bay with its openable covers and simulated missiles.
7. Maintenance
To ensure the longevity and appearance of your Reobrix Military Nuclear Submarine model, follow these maintenance guidelines:
- Cleaning: Dust the model regularly with a soft, dry cloth. For more thorough cleaning, use a slightly damp cloth and mild soap, then wipe dry immediately. Avoid harsh chemicals or abrasive materials.
- Storage: Store the model in a cool, dry place away from direct sunlight to prevent discoloration or warping of the plastic bricks.
- Battery Replacement: If the LED lights dim or stop working, replace the 4 product-specific batteries. Ensure correct polarity when inserting new batteries. Remove batteries if the model will not be used for an extended period.
- Part Integrity: Periodically check for any loose connections or parts. Gently re-affix any pieces that may have come loose during handling or display.
8. Troubleshooting
This section addresses common issues you might encounter during assembly or use.
| Problem | Possible Cause | Solution |
|---|---|---|
| Pieces do not fit together or fall off easily. | Incorrect piece placement; insufficient pressure during assembly; design specific areas. | Review the instruction manual for the correct orientation and connection points. Apply firm, even pressure. Some internal assemblies may require full integration into the main structure for stability. |
| LED lights do not turn on. | Batteries incorrectly installed; dead batteries; switch off. | Check battery polarity. Replace batteries if necessary. Ensure the power switch is in the 'ON' position. Verify all light connections are secure. |
| Instructions are unclear at certain steps. | Visual ambiguity in the manual. | Examine surrounding steps and images for context. Sometimes, a piece's placement becomes clearer in subsequent steps. If issues persist, refer to online resources or contact customer support. |
9. Specifications
- Model Number: 800
- Number of Pieces: 1498
- Product Dimensions: 24.8 x 3.15 x 7.87 inches
- Item Weight: 3.83 pounds
- Recommended Age: 14 years and up
- Batteries: 4 Product Specific batteries (included)
- Manufacturer: Shantou Juhang Toys Technology Co., Ltd.

Image 9.1: The dimensions of the assembled Reobrix Military Nuclear Submarine Model 800.
10. Warranty and Support
For information regarding product warranty, replacement parts, or technical support, please refer to the contact details provided in your product packaging or visit the official Reobrix website. Keep your purchase receipt as proof of purchase.