1. Introduction
Thank you for choosing the HIFIT Modular Sectional Sofa. This manual provides essential information for the safe assembly, operation, and maintenance of your new furniture. Please read these instructions carefully before beginning assembly and retain them for future reference.
2. Safety Information
- Ensure all components are present and undamaged before assembly. Do not use if any parts are missing or broken.
- Assemble the sofa on a soft, clean surface to prevent scratches.
- Keep small parts away from children during assembly to avoid choking hazards.
- Do not exceed the maximum weight capacity of 1200 pounds for the entire sofa. Each seat module has a weight capacity of 300 pounds.
- Periodically check all connections and fasteners to ensure they remain tight.
- Avoid standing or jumping on the sofa.
3. Package Contents
Your HIFIT Modular Sectional Sofa (5 Seat + 1 Ottoman) package includes the following components:
- Armrest Modules (x2)
- Corner Module (x1)
- Ottoman (x1)
- Middle Seat Modules (x2)
- Hardware for assembly
- Two Throw Pillows

Image: Package contents and dimensions overview.
4. Setup and Assembly
The HIFIT Modular Sectional Sofa is designed for tool-free assembly. It is recommended that two people assemble the sofa to ensure ease and safety.
- Unpack all components: Carefully remove all parts from their packaging. Due to vacuum compression, the cushions may take approximately 72 hours to fully regain their fluffy shape.
- Arrange modules: Position the individual seat modules, corner module, and armrest modules in your desired configuration. The modular design allows for various layouts (L-shaped, U-shaped, etc.).
- Connect modules: Each seating module features a built-in buckle system. Align the buckles on adjacent modules and push them together until they securely snap into place. This prevents sliding and enhances stability.
- Attach armrests: Secure the armrest modules to the desired seat modules using the provided hardware and built-in connectors.
- Place ottoman: The ottoman can be placed independently or connected to extend a seating section.

Image: Detail of the module connection buckle.

Image: Examples of modular sofa configurations.
5. Operating and Usage
Your HIFIT Modular Sectional Sofa offers versatile functionality and comfort:
- Modular Design: Rearrange the individual modules to create different seating arrangements to suit your space and needs.
- Integrated Charging Ports: Both armrests feature built-in USB and Type-C charging ports (5V/2A) for convenient device charging.

Image: Integrated USB and Type-C charging ports on the armrest.
- Storage Ottoman: The included ottoman provides ample hidden storage space for blankets, pillows, or other items. It can also serve as a coffee table.

Image: Ottoman with hidden storage.
- Deep Seating Comfort: Enjoy the plush comfort of the high-density sponge filling and deep 25.6-inch seats, complemented by a 105° ergonomic backrest design.

Image: Deep seating and high-resiliency foam for comfort.
6. Maintenance
To ensure the longevity and appearance of your HIFIT Modular Sectional Sofa, follow these maintenance guidelines:
- Fabric Care: The corduroy sofa cover is removable and machine-washable for easy cleaning. Always follow the care instructions on the fabric label.
- Spot Cleaning: For minor spills or stains, spot clean with a damp cloth and a mild detergent. Avoid harsh chemicals.
- General Cleaning: Use a soft brush or vacuum cleaner with an upholstery attachment to remove dust and debris regularly.
- Cushion Care: Fluff and rotate cushions periodically to maintain their shape and extend their lifespan.

Image: Features highlighting durability and easy maintenance.
7. Troubleshooting
If you encounter any issues with your HIFIT Modular Sectional Sofa, please refer to the following common solutions:
- Sofa modules are not connecting securely: Ensure the built-in buckles are properly aligned and pushed firmly until they click into place. Check for any obstructions.
- Cushions appear flat: Due to vacuum compression during shipping, cushions require up to 72 hours to fully expand and regain their intended fluffy shape. Fluff them manually to aid the process.
- Charging ports not working: Verify that the sofa is properly connected to a power source. Check the USB/Type-C cables and devices for functionality.
- Squeaking noises: Check all assembly hardware and module connections to ensure they are tight. Retighten if necessary.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | HIFIT |
| Model | Modular Sectional Sofa (5 Seat + 1 Ottoman) |
| Color | Grey |
| Product Dimensions (Overall) | 36.2"D x 150"W x 35.4"H |
| Seat Depth | 25.6 inches |
| Seat Height | 19 Inches |
| Arm Width | 11.8 Inches |
| Weight Limit (Overall) | 1200 Pounds |
| Seating Capacity | 6 |
| Item Weight | 365.64 Pounds |
| Upholstery Fabric Type | Corduroy |
| Frame Material Type | Wood |
| Seat Fill Material | Foam |
| Assembly Required | Yes (Tool-Free) |
| Special Features | Modular Design, Storage Ottoman, USB & Type-C Charging Ports, Removable/Washable Covers, Anti-Sag Spring System |
9. Warranty
The HIFIT Modular Sectional Sofa comes with a Limited Warranty. For specific details regarding coverage and duration, please refer to the warranty documentation included with your purchase or contact HIFIT customer support.
10. Support
For any questions, assistance with assembly, or to report missing/damaged parts, please contact HIFIT customer service. Our post-sale service team is available to assist you.
You can find contact information on the HIFIT brand store on Amazon or through the retailer where you purchased the product.