Introduction
This manual provides detailed instructions for the assembly, operation, maintenance, and troubleshooting of your Shintenchi 76" Modern Upholstered Sectional Sofa Couch. Please read all instructions carefully before assembly and use to ensure safe and proper operation of your product. Keep this manual for future reference.
Safety Information
All foam and upholstered surfaces of this sofa meet applicable flammability standards. To ensure safety and product longevity, please observe the following:
- Keep the sofa away from open flames or high heat sources to prevent fire hazards.
- Supervise children and pets around the sofa, especially near the storage ottoman, to avoid entrapment risks.
- Do not stand on the sofa or ottoman.
- Ensure all components are securely fastened before use.
Package Contents
Before beginning assembly, verify that all parts are present and undamaged. If any parts are missing or damaged, do not proceed with assembly. Contact customer support for assistance.
- Sofa sections (main seating, chaise/ottoman base)
- Back cushions
- Seat cushions
- Storage ottoman lid
- Sofa legs
- Assembly hardware (bolts, washers, Allen wrench)
- Instruction manual
Setup and Assembly
The Shintenchi Sectional Sofa is designed for easy, tool-free assembly. Follow these steps to set up your sofa:
- Unpack Components: Carefully remove all parts from the packaging. Lay them out on a clean, soft surface to prevent scratches.
- Attach Legs: Locate the sofa legs and screw them into the pre-drilled holes on the bottom of each sofa section and the ottoman. Ensure they are tightened securely.
- Connect Sofa Sections: Align the connecting brackets on the main sofa section and the chaise/ottoman base. Push the sections together until they lock securely.
- Place Cushions: Position the seat cushions onto the sofa base. Then, place the back cushions against the backrest.
- Install Ottoman Lid: Place the storage ottoman lid onto the ottoman base.
Important: Before assembly, measure your space to ensure the sofa fits appropriately. The overall dimensions are approximately 76.5" W x 52.6" D x 33.7" H.


Operating Instructions
Your Shintenchi Sectional Sofa is designed for comfort and versatility in your living space.
- Seating: The 76-inch design provides ample seating for three individuals. The plush foam cushions offer a comfortable and supportive experience for relaxation.
- Convertible Ottoman: The L-shaped design features a movable ottoman, allowing you to configure the chaise on either the left or right side of the sofa to suit your room layout.
- Storage Ottoman: The ottoman includes a lift-top lid, revealing a spacious storage compartment. This is ideal for storing blankets, remote controls, books, or other items to keep your living area tidy. The storage space measures approximately 21" D x 21" W x 5" H.
- Side Storage Pockets: Convenient pockets are integrated into the armrest side, providing easy access storage for magazines, tablets, or other small personal items.



Maintenance
Proper care and maintenance will extend the life and appearance of your Shintenchi sofa. The sofa is upholstered in a breathable and durable corduroy fabric.
- Regular Cleaning: Vacuum the sofa regularly using an upholstery attachment to remove dust and debris.
- Spot Cleaning: For spills, blot immediately with a clean, dry cloth. Do not rub, as this can spread the stain. For stubborn stains, use a mild fabric cleaner specifically designed for corduroy or upholstered furniture, testing on an inconspicuous area first.
- Avoid Direct Sunlight: Prolonged exposure to direct sunlight can cause fabric fading. Position your sofa away from direct sunlight or use curtains/blinds to protect it.
- Fluff Cushions: Regularly fluff and rotate seat and back cushions to maintain their shape and even out wear. The back and seat cushions are removable.
- Avoid Harsh Chemicals: Do not use harsh detergents, abrasive cleaners, or solvents, as these can damage the fabric and finish.

Troubleshooting
If you encounter any issues with your sofa, refer to the following common troubleshooting tips:
- Wobbly Legs: Ensure all legs are securely tightened. If the floor is uneven, consider using furniture pads or shims to stabilize.
- Cushions Appear Flat: Regularly fluff and rotate cushions to restore their loft and shape. Over time, foam may compress slightly, which is normal.
- Sofa Sections Separating: Check that the connecting brackets between the sofa sections are fully engaged and locked. Re-align and push together firmly if necessary.
- Squeaking Noises: Squeaking can sometimes occur from loose connections. Re-tighten all assembly hardware. If the issue persists, inspect the frame for any loose joints.
For issues not covered here, please contact customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand | Shintenchi |
| Model Number | SF80-20260313 |
| UPC | 810195520432 |
| Product Dimensions (D x W x H) | 52.6" x 76.5" x 33.7" |
| Item Weight | 50 Pounds |
| Seating Capacity | 3 |
| Upholstery Fabric Type | Corduroy |
| Color | Dark Gray |
| Frame Material Type | Wood |
| Seat Fill Material | Foam |
| Back Cushion Removability | Removable |
| Seat Cushion Removability | Removable |
| Assembly Required | Yes |
| Indoor/Outdoor Usage | Indoor |
Warranty Information
Specific warranty details for your Shintenchi sofa are typically provided with the product packaging or can be found on the manufacturer's official website. Please retain your proof of purchase for any warranty claims.
Support
For further assistance, missing parts, or technical support, please contact Shintenchi customer service through the retailer where the product was purchased or visit the official Shintenchi website for contact information.