1. Introduction
Thank you for choosing the Yaheetech Metal Bed Frame. This manual provides essential information for the safe assembly, proper use, and effective maintenance of your new bed frame. Please read these instructions carefully before beginning assembly and retain them for future reference.

Figure 1: Yaheetech Metal Bed Frame (90 x 190 cm, Black)
2. Safety Information
- Always assemble the bed frame on a soft, clean surface to prevent damage to the product or your floor.
- Ensure all parts are present and undamaged before assembly. Do not proceed with assembly if any parts are missing or damaged.
- Tighten all screws and bolts securely, but do not overtighten to avoid stripping threads.
- Regularly check all fasteners to ensure they remain tight. Loose fasteners can compromise stability.
- Do not allow children to climb on the bed frame during assembly or use.
- The maximum weight capacity for this bed frame is 180 kg (397 lbs). Do not exceed this limit.
- Use only the recommended mattress size (90 x 190 cm) to ensure proper fit and safety.
3. Package Contents
Please verify that all components listed below are included in your package. If any parts are missing, please contact customer support.
- Headboard and Footboard sections
- Side Rails
- Metal Slats (12 pieces)
- Support Legs (6 pieces)
- Assembly Hardware (screws, bolts, L-shaped plates, Allen key)

Figure 2: Exploded view and dimensions of the bed frame components.
4. Setup and Assembly Instructions
Follow these steps carefully to assemble your Yaheetech Metal Bed Frame.
- Unpack and Identify Parts: Lay out all components on a clean, soft surface. Refer to the parts list to ensure everything is present.
- Attach Side Rails to Headboard and Footboard: Connect the side rails to the headboard and footboard using the provided bolts and L-shaped plates. Ensure all connections are secure.
- Install Support Legs: Attach the central support legs to the designated points on the side rails or central beam.
- Insert Metal Slats: Carefully place each metal slat into the designated notches on the side rails. Ensure each slat is fully seated and secured. Some slats may require a firm press to click into place.

Figure 3: Aligning and securing metal slats.
- Secure Connections: Use the provided Allen key to tighten all bolts and screws. Ensure all L-shaped plates are firmly fastened for maximum stability.

Figure 4: Fastening L-shaped plates for structural stability.
- Final Check: Once assembled, gently shake the frame to ensure it is stable and all connections are tight.
5. Operating Instructions
5.1 Mattress Placement
Place your 90 x 190 cm mattress directly onto the assembled metal slats. The design of the bed frame, including the slightly recessed slats, helps to prevent the mattress from sliding.

Figure 5: Built-in slats prevent mattress from sliding.
5.2 Under-Bed Storage
The bed frame offers approximately 32 cm (12.6 inches) of clearance underneath, providing ample space for storage boxes, luggage, or other items. This maximizes storage efficiency in your bedroom.

Figure 6: Under-bed storage space.
6. Maintenance
- Cleaning: Wipe the metal frame with a soft, damp cloth. Avoid abrasive cleaners or harsh chemicals that could damage the finish.
- Fastener Check: Periodically (e.g., every 3-6 months) check all bolts and screws and retighten if necessary to maintain stability and prevent squeaking.
- Floor Protection: The bed frame is equipped with bottom rubber caps to protect your floor from scratches. Ensure these caps remain in place.

Figure 7: Features including under-bed storage and headboard design.
7. Troubleshooting
- Squeaking Noises: Squeaking often indicates loose connections. Re-tighten all bolts and screws. Ensure all slats are properly seated.
- Mattress Sliding: If the mattress slides, ensure it is correctly positioned within the frame's recessed area. Check that all slats are securely in place.
- Instability: If the bed frame feels unstable, verify that all components are correctly assembled and all fasteners are fully tightened.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Yaheetech |
| Model Number | YA-00128897 |
| Color | Black |
| Material | Metal |
| Overall Dimensions (L x W x H) | 196.5 x 96 x 88.5 cm (77.4 x 37.8 x 34.8 inches) |
| Compatible Mattress Size | 90 x 190 cm (Single) |
| Under-Bed Clearance | 32 cm (12.6 inches) |
| Maximum Weight Capacity | 180 kg (397 lbs) |
| Item Weight | 12.6 kg (27.8 lbs) |
| Special Features | Squeak-resistant, Light-resistant, Slatted Base |

Figure 8: Visual representation of product specifications.
9. Warranty and Support
For information regarding warranty coverage or to obtain customer support, please refer to the purchase documentation or contact Yaheetech directly through their official website or the retailer where the product was purchased. Please have your model number (YA-00128897) and purchase date available when contacting support.





