Introduction
This manual provides comprehensive instructions for the assembly, operation, and maintenance of your Merax 140 cm Foldable Sofa Bed. This multifunctional furniture piece is designed to serve as a comfortable 2-seater sofa and easily convert into a bed, making it ideal for small apartments or accommodating occasional guests. It features a robust frame, skin-friendly velvet upholstery, adjustable backrest positions, integrated cup holders, and side pockets for enhanced convenience.

The Merax 140 cm Foldable Sofa Bed in its standard sofa configuration, showcasing its compact design and beige velvet upholstery.
Safety Warnings
- Keep the sofa away from children and pets to prevent the risk of crushing or injury during conversion.
- Maintain a safe distance between the sofa and open flames or high heat sources.
- All foam and upholstery surfaces comply with fire safety standards.
Setup and Assembly
Assembly of the Merax Foldable Sofa Bed is required. It is recommended that two people perform the assembly to ensure safety and ease of installation. Please note that not all assembly tools are included in the package; ensure you have the necessary tools before beginning.
Components and Features

This image highlights key features: thick cushions for comfort, additional comfort cushions, a stable iron frame for durability, and integrated wheels for easy movement during conversion.
Operating Instructions
Converting from Sofa to Bed
To convert the sofa into a bed, gently pull the integrated sliding rails located beneath the seat. The bed frame will extend smoothly. Reverse the process to convert it back into a sofa.

A visual guide demonstrating the seamless transition from sofa to a fully extended bed, highlighting the intermediate lounging position.

The Merax sofa bed fully extended, providing a spacious sleeping surface. Note the integrated cup holders and side pockets.
Adjusting the Backrest
The backrest offers three adjustable positions to suit your comfort needs:
- 105° Position: Ideal for reading or upright seating.
- 140° Position: Suitable for comfortable lounging or watching movies.
- 180° Position: Fully flat for sleeping.

This diagram shows the three distinct backrest angles: 105° for sitting, 140° for lounging, and 180° for sleeping, demonstrating the sofa's versatility.
Using Integrated Features
- Cup Holders: Both armrests are equipped with cup holders for convenient placement of beverages.
- Side Pockets: Integrated side pockets provide easy storage for magazines, remote controls, or other small items.
Maintenance and Care
Proper care will extend the life and appearance of your Merax sofa bed.
- Cushion Care: The two large cushions supplied with the sofa are removable and can be cleaned. Refer to the fabric care label on the cushions for specific cleaning instructions.
- Velvet Upholstery: For general cleaning of the velvet fabric, gently vacuum with an upholstery attachment to remove dust and debris. For spills, blot immediately with a clean, dry cloth. Avoid rubbing, as this can damage the pile. For stubborn stains, consult a professional upholstery cleaner.
- Frame: Wipe the solid wood and metal frame components with a soft, damp cloth. Avoid harsh chemicals.
Troubleshooting
If you encounter any issues with your Merax sofa bed, please consider the following:
- Difficulty Converting: Ensure that no obstructions are blocking the sliding rails. Apply gentle, even pressure when pulling or pushing the bed mechanism.
- Backrest Adjustment Issues: Check that the adjustment mechanism is clear of debris and operating smoothly. Do not force the backrest into position.
- Unstable Feel: Verify that all assembly bolts and screws are securely tightened. Periodically check and retighten fasteners as needed.
For persistent problems or issues not covered here, please contact Merax customer support.
Specifications

This diagram provides precise measurements of the sofa bed in both sofa and extended bed configurations, all in centimeters.
| Feature | Detail |
|---|---|
| Brand | Merax |
| Model | Klappbares Schlafsofa-140 cm |
| Seating Capacity | 2 |
| Product Dimensions (Sofa) | 76.5D x 137W x 83H cm |
| Product Weight | 37.85 Kilograms |
| Type | Convertible Sofa Bed |
| Color | Beige |
| Special Features | 3-position adjustable backrest (105°, 140°, 180°), 2 large cushions, 2 cup holders, side pockets |
| Upholstery Fabric Type | Velvet |
| Frame Material Type | Solid Wood and Metal Iron |
| Seat Filling Material | Synthetic Fiber |
| Backrest Filling Material | Cotton |
| Assembly Required | Yes |
| Recommended Assembly Persons | 2 |
| Removable Seat Cushion Cover | True |
Warranty and Support
For information regarding warranty coverage, product support, or to purchase replacement parts, please refer to the documentation included with your purchase or visit the official Merax website. You may also contact Merax customer service directly for assistance.