Introduction
Thank you for choosing the Yaheetech Steel Rack. This instruction manual provides detailed information on the assembly, operation, maintenance, and troubleshooting of your new storage unit. Please read this manual carefully before assembly and retain it for future reference to ensure safe and efficient use of the product.

Image: The Yaheetech 4-tier steel rack, featuring a black metal frame and light wood-colored MDF shelves. This image provides a clear view of the product's overall design and structure.
Safety Precautions
To prevent injury or damage to the product, please observe the following safety guidelines:
- Always assemble the rack on a flat, stable surface.
- Wear the provided gloves during assembly to protect your hands from sharp edges.
- Do not overload the shelves. Ensure weight is evenly distributed. Each shelf has a maximum load capacity of 265kg.
- Do not climb on the rack or allow children to play on or around it.
- Secure the rack to a wall if there is any risk of tipping, especially in areas with children or pets.
- Keep small parts away from children to prevent choking hazards.
Package Contents
Before beginning assembly, please verify that all components listed below are present and undamaged. If any parts are missing or damaged, please contact customer support.
- Steel Upright Posts
- Steel Beams (horizontal supports)
- MDF Shelf Boards
- Anti-slip Rubber Feet (8 pieces)
- Assembly Gloves (1 pair)

Image: This image displays the essential accessories included with the Yaheetech steel rack: a pair of blue and white assembly gloves for hand protection and eight black anti-slip rubber feet designed to protect your floor and enhance stability.
Assembly Instructions
Follow these steps carefully for proper assembly. It is recommended to have two people for easier and safer assembly.
- Prepare the Workspace: Clear a spacious, flat area for assembly. Lay out all components and ensure you have the included gloves.
- Assemble the Upright Frames: Connect the shorter upright posts to form the full height of the rack using the provided steel joints. Ensure all connections are secure.
- Attach Horizontal Beams: Insert the horizontal beams into the slots on the upright posts at your desired shelf heights. The screwless design allows for easy slotting. Ensure each beam is firmly seated in its slot.
- Insert MDF Shelf Boards: Once the frame is complete, carefully place the MDF shelf boards onto the assembled horizontal beams. Ensure they sit flush and are stable.
- Attach Anti-slip Feet: Place the rubber anti-slip feet onto the bottom of each upright post. These protect your floor and provide additional stability.

Image: This diagram illustrates the key features and components for assembly, including the adjustable height mechanism, the screwless interlocking design for easy setup, the durable MDF shelf boards, and the protective anti-slip feet.

Image: Detailed views highlighting the rubber caps at the base of the rack, which prevent floor scratches and enhance stability, and the innovative screwless design of the metal frame, ensuring quick and easy assembly without the need for tools.
Operating Instructions
Adjusting Shelf Height
The Yaheetech Steel Rack features adjustable shelf heights, allowing you to customize the storage space according to your needs. To adjust a shelf:
- Empty the shelf you wish to adjust.
- Carefully lift the MDF board off the beams.
- Disengage the horizontal beams from their current slots on the upright posts.
- Re-insert the beams into the desired slots at the new height. Ensure they are securely locked into place.
- Place the MDF board back onto the beams.

Image: This visual demonstrates the adjustable height capability of the rack. Arrows indicate that the shelves can be moved up or down along the upright posts, allowing for flexible customization of storage space to fit various item sizes.
Customizing Configuration
This versatile rack can be configured in multiple ways to suit different spaces and storage requirements. It can be assembled as a single tall unit or split into two shorter, separate units, or even combined to form a workbench.

Image: A diagram showcasing the rack's modular design, allowing it to be assembled as a single tall unit, two smaller independent units, or an L-shaped workbench, providing adaptability for diverse storage needs and spaces.
Maintenance and Care
Proper maintenance will ensure the longevity and appearance of your Yaheetech Steel Rack:
- Cleaning: Wipe down the steel frame and MDF boards with a soft, damp cloth. For stubborn dirt, a mild soap solution can be used, followed by a dry cloth.
- Avoid Harsh Chemicals: Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the coating on the steel and the MDF boards.
- Dry Environment: While the frame has a rust-resistant coating, it is best to use the rack in a dry environment to prevent moisture buildup on the MDF boards.
- Regular Inspection: Periodically check all connections to ensure they remain tight and secure.

Image: This image highlights the ease of maintenance for the rack, depicting a hand wiping down a shelf, emphasizing that the surfaces are simple to clean and keep tidy.
Troubleshooting
If you encounter any issues with your Yaheetech Steel Rack, please refer to the following table for common problems and their solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Rack feels unstable or wobbly. | Connections not fully secured; uneven floor; overloaded. | Ensure all beams are fully seated in their slots. Check that the rack is on a level surface. Distribute weight evenly and do not exceed load capacity. |
| Difficulty inserting beams into slots. | Beams are not aligned correctly; burrs on slots. | Ensure the beam ends are perfectly aligned with the slots. Apply gentle pressure. If burrs are present, carefully remove them (wear gloves). |
| MDF boards do not sit flat. | Beams are not level or fully engaged. | Check that all four beams supporting the board are at the same height and fully locked into their respective slots. |
Product Specifications
Detailed specifications for the Yaheetech Steel Rack (Model 611273):
| Feature | Specification |
|---|---|
| Brand | Yaheetech |
| Model Number | 611273 |
| Product Dimensions (L x W x H) | 150 x 45 x 180 cm (59.1 x 17.7 x 70.9 inches) |
| Item Weight | 27.6 kg (60.8 lbs) |
| Color | Black |
| Material | 0.85mm Steel Plate, 6mm MDF Board |
| Shelf Load Capacity | 265kg (584 lbs) per shelf (evenly distributed) |
| Total Load Capacity | 1060kg (2337 lbs) |
| Features | Adjustable height, Anti-slip feet, Screwless assembly |
| Room Type | Basement, Storage Room, Workshop, Warehouse, Shop, Home, Bedroom, Living Room |
| Shelf Type | 4-tier rack |
| Number of Shelves | 4 |
| Shape | Rectangular |
| Style | Modern |
| Target Audience | Adult |

Image: A visual representation of the product's specifications, detailing its material composition (stainless steel, MDF board), overall dimensions, weight, maximum load capacity per shelf, and color.
Warranty and Support
Yaheetech is committed to providing high-quality products and customer satisfaction. While specific warranty details are not provided in this manual, please retain your proof of purchase for any warranty claims.
For product support, troubleshooting assistance, or to inquire about warranty information, please contact Yaheetech customer service through the retailer where you purchased the product or visit the official Yaheetech brand store:





