1. Introduction
This manual provides essential instructions for the safe and efficient setup, operation, and maintenance of your Extralink EX.11366 27U Freestanding Rack. Designed for offices, network server rooms, and CCTV control rooms, this rack cabinet offers a robust solution for housing your IT equipment. Please read this manual thoroughly before assembly and use.
2. Safety Information
- Always ensure the rack is placed on a stable, level surface capable of supporting the total weight of the cabinet and its installed equipment.
- Distribute equipment weight evenly within the rack to prevent tipping.
- Do not overload the rack beyond its specified weight capacity.
- Use appropriate lifting techniques or assistance when moving the assembled rack.
- Keep all ventilation openings clear to ensure proper airflow and prevent overheating of equipment.
- Ensure all power cables are routed safely and secured to prevent accidental disconnection or damage.
- Only qualified personnel should perform electrical work or connect power to equipment within the rack.
3. Package Contents
Verify that all components are present before beginning assembly:
- Extralink EX.11366 27U Rack Cabinet components (cold-rolled steel sheet panels, frame)
- Front door with tempered glass pane
- Side panels (2)
- Vertical mounting rails (4)
- Assembly hardware (screws, nuts, washers)
- Keys for front door and side panels
- Casters (wheels) for mobility
4. Specifications
| Feature | Detail |
|---|---|
| Brand | EXTRALINK |
| Model Number | EX.11366 |
| Rack Units (U) | 27U |
| Dimensions (W x D) | 600mm x 800mm (approximate) |
| Total Height | 141.5 cm |
| Color | Black |
| Material | Cold-rolled Steel Sheet, Tempered Glass |
| Compatible Devices | Servers, Network Equipment |
| Item Weight | 2 Kilograms (Note: This may refer to packaging or a specific component, actual cabinet weight will be significantly higher) |
| Mounting Type | Floor Mount (Freestanding) |
| Assembly Required | Yes |
5. Setup and Assembly
The Extralink EX.11366 rack requires assembly. Follow these general steps:
- Unpack Components: Carefully remove all parts from the packaging and verify against the package contents list.
- Assemble Frame: Connect the base and top panels to the vertical frame elements using the provided hardware. Ensure all connections are secure.
- Install Casters: Attach the casters to the base of the rack for mobility. Ensure they are securely fastened.
- Mount Vertical Rails: Install the four vertical mounting rails inside the cabinet. These rails feature clear U-height markings (1U to 27U) to assist with equipment placement. Adjust their depth as needed for your equipment.
Figure 5.1: Interior view of the rack with vertical mounting rails.
- Attach Side Panels: The side panels attach using snap fasteners for easy removal and reinstallation. Secure them in place. Locks and keys are included for these panels.
- Install Front Door: The front door features a tempered glass pane and can be opened to the left or right side. Attach it to the frame and ensure it latches securely. Use the provided keys to lock the door.
Figure 5.2: Front view of the assembled rack.
Figure 5.3: Rear view of the rack.
Figure 5.4: Close-up of U-height markings on a vertical rail.
6. Operating Instructions
Once assembled, the Extralink EX.11366 rack is ready for equipment installation.
- Equipment Installation: Mount your servers, network devices, and other rack-mountable equipment onto the vertical rails using appropriate rack screws and cage nuts (not included). Ensure equipment is securely fastened.
- Cable Management: The lower panel of the cabinet features four culverts designed for easy and organized cable routing. Utilize these openings to manage power and data cables, reducing the risk of tangling or pinching.
Figure 6.1: Bottom panel with cable culverts.
- Cooling System: The ceiling of the cabinet includes four dedicated spaces for installing cooling fans (fans not included). Installing fans is recommended to maintain optimal operating temperatures for your equipment, especially in densely populated racks. An additional conduit is also present on the ceiling for cable routing.
- Security: Use the provided keys to lock the front door and side panels to secure your valuable equipment from unauthorized access.
7. Maintenance
Regular maintenance ensures the longevity and optimal performance of your rack cabinet.
- Cleaning: Periodically wipe down the exterior surfaces with a soft, damp cloth. Avoid abrasive cleaners. For the tempered glass door, use a glass cleaner.
- Inspection: Regularly check all screws and fasteners to ensure they remain tight. Inspect the casters for smooth operation.
- Airflow: Ensure that the fan spaces on the ceiling and any other ventilation points are free from dust and obstructions to maintain proper airflow.
- Door and Panel Operation: Verify that the front door and side panels open and close smoothly and that their locks function correctly.
8. Troubleshooting
This section addresses common issues you might encounter.
- Rack Instability: Ensure the rack is on a level surface. Check that all assembly hardware is tightened securely. Distribute equipment weight evenly.
- Door/Panel Not Closing: Check for obstructions. Ensure the rack frame is square and not twisted. Lubricate hinges if necessary.
- Overheating Equipment: Verify that cooling fans (if installed) are operational. Ensure all ventilation openings are clear. Consider adding more fans or improving room ventilation.
- Cable Management Issues: Re-route cables through the designated culverts. Use cable ties or Velcro straps to bundle and secure cables.
9. Warranty and Support
For warranty information, technical support, or spare parts inquiries, please contact your retailer or the manufacturer directly. Specific information regarding spare parts availability and software updates is not provided at this time.