1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your RIVECO 4U Wall Mount Rack. This rack is designed to accommodate 19-inch standard width equipment, offering versatile mounting options for network, server, NAS, data, audio, and studio equipment. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.
The RIVECO 4U Wall Mount Rack is constructed from qualified 2.0 mm thick cold-rolled steel with a 0.2 mm powder coating, featuring a reinforced back plate for enhanced torsion resistance and heavy load capacity. It supports loads up to 66-99 LBS, depending on the specific mounting configuration and wall type.

Image 1.1: RIVECO 4U Wall Mount Rack, showcasing its robust black finish and structural design.
2. Safety Information
Observe the following safety precautions to prevent injury and damage to the equipment:
- Always ensure the mounting surface is structurally sound and capable of supporting the rack's weight plus the weight of all installed equipment.
- Use appropriate mounting hardware for your specific wall type (e.g., concrete, wood studs, drywall with anchors).
- Distribute equipment weight evenly within the rack to maintain stability.
- Do not exceed the maximum load capacity of 66-99 LBS.
- Keep hands and tools clear of moving parts during assembly and installation.
- Ensure proper ventilation around installed equipment to prevent overheating.
3. Package Contents
Verify that all components are present before beginning installation:
- RIVECO 4U Wall Mount Rack (WPF5204)
- 8 sets of M6 screws & cage nuts (for equipment mounting)
- 4 sets of M5 rack screws (for assembly)
- 4 wall mounting bolts (for securing the rack to a wall)
4. Setup and Installation
Follow these steps for quick and easy assembly and mounting of your RIVECO 4U Wall Mount Rack.
4.1. Assembly
- Keep M5 screws loose: Initially, keep the positioning M5 screws loose. This allows for proper adjustment of the wing plates in the next step.
- Fasten horizontal screws: Push the wing plates aside to the end and then fasten the horizontal screws tightly. This ensures the 19-inch width is accurate for your equipment.
- Complete assembly: Once the horizontal screws are tightened, the rack assembly is complete.

Image 4.1: Visual guide for assembling the RIVECO 4U Wall Mount Rack, detailing the steps for securing the wing plates.
4.2. Mounting
The rack can be mounted vertically on a wall or horizontally under a desk or shelf.
- Select Location: Choose a suitable location that can support the rack and equipment weight, considering ventilation and cable management.
- Mark Drilling Points: Hold the assembled rack against the desired mounting surface. Use a pencil to mark the positions for the four wall mounting bolts.
- Drill Holes: Drill pilot holes appropriate for the provided wall mounting bolts and your wall material. For concrete or masonry, use a hammer drill and appropriate anchors.
- Secure Rack: Align the rack with the drilled holes and secure it firmly using the provided wall mounting bolts. Ensure the rack is level before fully tightening.

Image 4.2: Diagram illustrating the dimensions of the 4U RIVECO Wall Mount Rack, including width, height, and depth.
5. Operating Instructions
Once the RIVECO 4U Wall Mount Rack is securely installed, you can begin mounting your 19-inch standard equipment.
- Identify Rack Units (U): The rack features numbered units (U) on its rails, indicating the available space for equipment. Each 'U' represents 1.75 inches of vertical space.
- Mount Equipment: Use the provided M6 screws and cage nuts to attach your network switches, routers, servers, patch panels, or other 19-inch equipment to the rack rails. Insert cage nuts into the square holes on the rack rails, then align your equipment and secure it with M6 screws.
- Cable Management: Utilize the open design for efficient cable routing. Ensure cables are neatly organized and do not obstruct airflow.
- Ventilation: Maintain adequate space around equipment for proper airflow, especially for devices that generate heat.

Image 5.1: An example of the RIVECO 4U Wall Mount Rack installed under a desk, housing a power strip, network switch, and media player.

Image 5.2: Depiction of the RIVECO Wall Mount Rack used in diverse environments, including offices, control rooms, and studio setups, highlighting its versatility.
6. Maintenance
The RIVECO Wall Mount Rack requires minimal maintenance to ensure its longevity and performance.
- Cleaning: Periodically wipe the rack with a soft, dry cloth to remove dust and debris. Avoid abrasive cleaners or solvents that could damage the finish.
- Fastener Check: Annually inspect all mounting bolts and equipment screws to ensure they remain tight. Re-tighten if necessary.
- Load Monitoring: Regularly verify that the total weight of installed equipment does not exceed the rack's maximum load capacity.
7. Troubleshooting
This section addresses common issues you might encounter with your RIVECO Wall Mount Rack.
- Equipment does not fit 19-inch width: Ensure the horizontal screws were tightened correctly during assembly to achieve the precise 19-inch width. If the issue persists, verify your equipment's width.
- Rack feels unstable after mounting: Re-check all wall mounting bolts for tightness. Ensure the mounting surface is appropriate and that the bolts are securely anchored. Distribute equipment weight evenly.
- Difficulty inserting cage nuts: Ensure you are using the correct size cage nuts (M6 provided) and that they are oriented correctly before attempting to insert them into the square holes.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | WPF5204 |
| Rack Units (U) | 4U |
| Product Dimensions | 19.69 x 8.66 x 3.94 inches |
| Item Weight | 6.6 pounds |
| Material | Alloy Steel |
| Color | Black |
| Max Load Capacity | 66-99 LBS (depending on mounting) |
| Compatible Devices | 19" Standard Equipment (Router, Switch, Amplifier, IBM, Cisco, HP, Dell, Lenovo) |
9. Warranty and Support
RIVECO products are manufactured to high-quality standards. For warranty information or technical support, please refer to the official RIVECO website or contact your retailer. Keep your purchase receipt for warranty claims.