1. Introduction
Thank you for choosing the AROMUSTIME King 9 Inch High Profile Heavy Duty Metal Box Spring Mattress Foundation. This manual provides detailed instructions for assembly, operation, maintenance, and troubleshooting to ensure safe and proper use of your new box spring. Please read this manual thoroughly before beginning assembly and retain it for future reference.

Figure 1: Assembled AROMUSTIME King 9 Inch Box Spring with a mattress and bedding in a modern bedroom setting.
2. Safety Information
Please adhere to the following safety guidelines during assembly and use:
- Follow assembly instructions carefully to prevent injury or damage.
- Do not exceed the maximum weight limit of 3000 lbs.
- Ensure all bolts and connections are securely tightened before use.
- Keep small parts away from children during assembly.
- Place the box spring on a flat, stable surface.
- Regularly inspect the frame for any loose connections or damage.
3. Package Contents
Verify that all components are present before beginning assembly. All parts, tools, and instructions are packaged in one compact box.

Figure 2: Dimensions and key features of the AROMUSTIME King 9 Inch Box Spring.
Components:
- Metal Frame Sections (various lengths and shapes)
- Support Slats
- Fabric Cover
- Hardware Pack (bolts, Allen wrench)
- Instruction Manual
Refer to the included instruction sheet for a detailed list of all parts and hardware with corresponding labels.
4. Assembly Instructions
Assembly is designed to be straightforward. It is recommended to have a drill with an appropriate bit for faster assembly, though an Allen wrench is provided.

Figure 3: Fully assembled metal frame of the box spring.
- Unpack and Organize: Carefully remove all components from the box. Lay out all metal frame pieces, ensuring the slat holes are facing upwards. Identify the different types of bolts from the hardware pack.
- Assemble Side Sections: Connect the side frame pieces using the provided bolts. Ensure all connections are snug but do not overtighten until the entire frame is assembled.
- Connect Center Support: Bring the two main assembled side sections together. Use the longer bolts to secure the central crossbars, ensuring they align correctly. There are three long bolts for the central connection points.
- Install Corner Brackets: Attach the small corner pieces to the frame using the designated bolts. These pieces enhance stability.
- Insert Support Slats: Carefully insert the support slats into the designated slat holes along the frame. Press down firmly to ensure they are securely seated. Ensure all slats are evenly distributed and locked into place.
- Final Tightening: Once the entire metal frame is assembled and all slats are in place, go back and securely tighten all bolts using the Allen wrench or a drill.
- Apply Fabric Cover: Unfold the fabric cover. It is designed to fit over the assembled metal frame like a fitted sheet. Stretch the cover over all four corners of the box spring, ensuring a snug fit. The elastic band design allows for easy removal and cleaning.

Figure 4: Close-up views of key features and assembly points.
5. Operating Instructions
The AROMUSTIME Box Spring is designed to provide a stable and quiet foundation for your mattress.
- Mattress Compatibility: This box spring is compatible with various mattress types, including innerspring, memory foam, latex, and hybrid mattresses.
- Placement: The 9-inch high profile is suitable for lower mattresses or for those who prefer a higher bed. It can be used directly on the floor or within a bed frame.
- Noise-Free Design: The sturdy construction and secure connections are engineered to prevent squeaks, ensuring a quiet sleep environment.
- Non-Slip Cover: The high-quality fabric jacquard cover helps keep your mattress from slipping.

Figure 5: Illustrative view of mattress placement on the box spring.
6. Maintenance
To maintain the longevity and performance of your box spring:
- Cleaning: Wipe the metal frame with a dry cloth as needed. The fabric cover is removable and can be spot cleaned or removed for more thorough cleaning.
- Regular Inspection: Periodically check all bolts and connections to ensure they remain tight. Retighten if necessary.
- Avoid Harsh Chemicals: Do not use abrasive cleaners or harsh chemicals on the frame or fabric cover, as this may cause damage.
7. Troubleshooting
If you encounter any issues with your AROMUSTIME Box Spring, refer to the following common solutions:
- Squeaking Noises: Ensure all bolts are securely tightened. Loose connections are the most common cause of squeaking. Re-check all frame connections and slat placements.
- Unstable Frame: Verify that all frame pieces are correctly interlocked and all bolts are fully tightened. Ensure the box spring is placed on a level surface.
- Difficulty with Fabric Cover: Ensure the cover is oriented correctly before attempting to stretch it over the frame. It should fit snugly but not be excessively difficult to apply.
- Missing Parts: If any parts are missing or damaged upon arrival, please contact AROMUSTIME customer support immediately for assistance.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | AROMUSTIME |
| Model Number | AM-BS05-9 |
| Size | King |
| Product Dimensions | 79.6"L x 75.6"W x 9"H |
| Special Feature | Squeak Resistant |
| Color | Black (9 Inch) |
| Finish Type | Painted |
| Included Components | Slat |
| Compatible With Mattress Size | King |
| Product Care Instructions | Wipe with Dry Cloth |
| Assembly Required | Yes |
| Item Weight | 41.3 pounds |
| Target Audience | Adults |
9. Warranty & Support
For warranty information or customer support, please refer to the product packaging or contact AROMUSTIME directly through their official channels. Keep your purchase receipt for any warranty claims.





