1. Introduction
This manual provides essential information for the assembly, operation, and maintenance of your STHOUYN 73-inch 3-seater couch. Please read these instructions carefully before assembly and use to ensure proper function and longevity of your product.
The STHOUYN 3-seater couch is designed for comfort and practicality, featuring integrated USB charging ports and a sturdy construction suitable for various living spaces.
Image 1.1: The STHOUYN 73-inch 3-seater couch in light grey, featuring USB charging ports on the armrest.
2. Safety Information
- All foam and upholstered surfaces meet flammability standards.
- Keep the couch away from open flames or high heat sources to prevent fire hazards.
- Supervise children and pets to avoid entrapment risks or damage to the product.
- Do not exceed the maximum weight capacity of 700 pounds.
3. Setup and Assembly
The STHOUYN 3-seater couch requires assembly. A detailed installation manual and a complete tool kit are included in the packaging. Assembly can typically be completed within 20 minutes.
3.1 Unpacking and Component Identification
Carefully unpack all components from the single box. Verify that all parts listed in the included manual are present before beginning assembly.
3.2 Assembly Steps
- Follow the step-by-step instructions provided in the assembly manual.
- Attach the backrest and armrests using the iron pieces as indicated.
- Securely fasten all components to ensure stability.
- Ensure the legs are properly attached and tightened.
Image 3.1: Product dimensions and weight capacity. Overall size: 71.7" x 24.8" x 30.3". Seat cushion depth: 21.2". Seat cushion height from ground: 16.5". Leg height: 4.3". Weight capacity: 700 lbs.
4. Operating Instructions
4.1 Using the USB Charging Ports
Your STHOUYN couch is equipped with two USB charging ports located on one side of the armrest. These ports provide convenient power for charging electronic devices such as smartphones, tablets, and gaming devices.
- Locate the USB ports on the armrest.
- Plug your device's USB charging cable into one of the available ports.
- Ensure the couch is connected to a power source for the USB ports to function.
Image 4.1: Detail of the integrated USB charging ports on the armrest, providing power for electronic devices.
4.2 Seating and Comfort
The couch features a comfortable design with highly elastic foam and soft doll cotton filling. The backrest has a slight tilt for ergonomic support. The cotton and linen fabric is breathable.
Image 4.2: Ergonomic design features of the couch, providing support for the shoulder, back, and hip.
5. Maintenance
5.1 Cleaning Instructions
To maintain the appearance and longevity of your couch, follow these cleaning guidelines:
- Wipe with a damp cloth for general cleaning.
- For spills, blot immediately with a clean, dry cloth. Avoid rubbing, which can spread the stain.
- Do not use harsh chemicals or abrasive cleaners, as these can damage the fabric.
Image 5.1: The couch fabric is easy to clean and designed to be scratch-resistant.
5.2 Material Overview
The couch is constructed with a hardwood frame, cotton and linen blend upholstery, and filled with highly elastic foam and doll cotton. U-shaped spring links are used at the seat bottom for support.
Image 5.2: Internal structure and materials, including high resilience foam, doll cotton, and serpentine springs.
6. Troubleshooting
This section addresses common issues you might encounter with your STHOUYN couch.
6.1 General Issues
- Wobbling: Ensure all bolts and screws are securely tightened. Re-tighten if necessary.
- USB Ports Not Working: Verify that the couch is properly connected to a power outlet. Check the USB cables for damage.
- Cushion Firmness: New cushions may feel firm initially. They will soften with regular use.
If you experience any issues not covered here, please refer to the 'Warranty & Support' section for contact information.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | STHOUYN |
| Model Number | BV-3 Seta Sofa |
| Product Dimensions (D x W x H) | 27.5"D x 73"W x 33.8"H |
| Item Weight | 75.9 Pounds |
| Seating Capacity | 3 |
| Weight Limit | 700 Pounds |
| Seat Depth | 18.5 inches |
| Seat Height | 17.3 Inches |
| Leg Length | 4.3 Inches |
| Upholstery Fabric Type | Cotton Linen Blend |
| Frame Material Type | Wood |
| Seat Fill Material | Foam |
| Seat Back Fill Material | Cotton, Foam |
| Additional Features | Armrest, Button Tufted, Ergonomic, USB Charging Ports |
| Assembly Required | Yes |
| Included Components | 2pcs USB charging port, Hardware, cushion |
8. Warranty & Support
8.1 Product Warranty
This STHOUYN product comes with a 2-Year Warranty. Please retain your proof of purchase for warranty claims.
8.2 Customer Support
STHOUYN has an excellent after-sale service team. If you have any questions, require assistance with assembly, or encounter any issues with your product, please do not hesitate to contact us. We are glad to serve you.
For support, please visit the STHOUYN Store on Amazon or contact customer service through your purchase platform.
9. Product Video
Watch the official product video for a visual overview of the STHOUYN couch features and design. Note: The video displays a black faux leather version of the couch, while this manual pertains to the light grey cotton linen blend model.
Video 9.1: Official product display video for the STHOUYN 3-piece living room furniture set. (Duration: 0:52)
