1. Introduction
Thank you for choosing the Cubiker L Shaped Electric Adjustable Height Corner Standing Desk. This manual provides detailed instructions for the assembly, operation, maintenance, and troubleshooting of your new desk. Please read this manual thoroughly before assembly and use to ensure proper function and safety.
This desk is designed to provide a versatile workspace, allowing you to switch between sitting and standing positions for improved comfort and productivity. It features an electric height adjustment system with memory presets and safety features.
2. Safety Information
- Anti-Collision Technology: The desk is equipped with an anti-collision sensor. If the desk encounters an obstacle during height adjustment, it will automatically reverse its movement by approximately 2 cm to prevent damage or injury.
- Child Safety Lock: To prevent accidental operation, especially by children, the control panel features a child safety lock.
- Weight Capacity: Do not exceed the maximum load capacity of 176 lbs (80 kg). Overloading may cause damage or injury.
- Clearance: Ensure there is sufficient clearance around the desk during height adjustments to avoid collisions with walls, furniture, or other objects.
- Power Supply: Use only the provided power adapter. Do not use damaged cables or plugs.
- Supervision: Children should be supervised to ensure they do not play with the desk.
3. Package Contents
Before beginning assembly, please verify that all components are present and undamaged. Refer to the parts list provided in your packaging. Typical components include:
- Desk Legs (lifting columns)
- Feet/Base Supports
- Crossbars/Frame Components
- Desktop Panels (L-shaped, typically in multiple sections)
- Control Panel with LED Display
- Motor and Drive Rods
- Power Adapter and Cables
- Assembly Hardware (screws, bolts, Allen wrenches, cable clips, headphone hooks, adjustable feet)

Image: Overview of all desk components before assembly.
4. Assembly Instructions
Assembly typically requires two people. Follow these steps carefully. An installation video is also provided for visual guidance.
Video: Cubiker L Shaped Standing Desk Installation Guide.
- Assemble the Leg Frames:
Attach the horizontal support bars to the vertical lifting columns using the provided screws and an Allen wrench. Ensure all connections are secure.

Image: Assembling the desk frame components.
- Connect Drive Rods:
Insert the drive rods into the motor mechanism and connect them to the lifting columns. Secure them with the appropriate fasteners. These rods synchronize the movement of the legs.

Image: Installing the drive rod for synchronized leg movement.
- Attach Desktop Panels:
Place the desktop panels onto the assembled frame. Use the wooden dowels to align the panels correctly, then secure them to the frame using the provided screws. Ensure the L-shape is correctly oriented.

Image: Attaching the desktop panels to the frame.
- Install Control Panel and Wiring:
Mount the control panel to the underside of the desk in the designated location. Connect all motor and power cables to the control box. Use the provided cable clips to manage and secure the wiring neatly.

Image: The desk's control panel.
- Attach Accessories:
Install the two headphone hooks and adjust the six leveling feet as needed to ensure the desk is stable on uneven surfaces.

Image: Desk hooks, anti-collision feature, and adjustable feet.
5. Operating Instructions
Height Adjustment
The desk's height can be adjusted electrically from 28.3 inches (72 cm) to 46.8 inches (119 cm).
- Press the Up (^) button to raise the desk.
- Press the Down (v) button to lower the desk.
- Release the button at your desired height. The LED display will show the current height.

Image: Desk height adjustment range.
Memory Presets
The control panel features 3 memory buttons to save and recall your preferred sitting and standing heights.
- To Save a Height: Adjust the desk to your desired height. Press the M button, then press either 1, 2, or 3 within 3 seconds. The display will show 'S-' followed by the number, indicating the height is saved.
- To Recall a Height: Simply press the saved memory button (1, 2, or 3). The desk will automatically move to the stored height.
Child Safety Lock
The child safety lock prevents unintended height adjustments.
- To Lock: Press and hold both the 2 and ^ buttons for 5 seconds. The display will show 'LOC' to confirm.
- To Unlock: Press and hold both the 2 and ^ buttons for 5 seconds again. The display will show the current height to confirm it's unlocked.

Image: Child lock activation and deactivation.
6. Maintenance
- Cleaning: Wipe the desk surfaces with a dry cloth. Avoid abrasive cleaners or harsh chemicals that could damage the finish.
- Inspections: Periodically check all screws and fasteners to ensure they are tight. Retighten if necessary.
- Cable Management: Ensure all cables are properly routed and secured to prevent snagging or damage during height adjustments.
- Motor Care: The electric motor is designed for maintenance-free operation. Do not attempt to open or service the motor unit.
7. Troubleshooting
If you encounter issues with your desk, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Desk does not move or respond to controls. | Power cable disconnected, child lock active, motor overload. | Check power connections. Deactivate child lock (see Operating Instructions). Reduce weight on desk. |
| Desk moves unevenly. | Uneven load, loose connections, drive rod issue. | Distribute weight evenly. Check all frame and drive rod connections. |
| Anti-collision feature triggers frequently. | Obstacles in the path of movement. | Ensure clear path for desk movement. Remove any objects that might interfere. |
| Error code displayed on control panel. | Specific system fault. | Refer to the specific error code in your detailed product manual (if provided) or contact customer support. Often, a power cycle (unplug for 30 seconds, then plug back in) can resolve temporary errors. |
If the problem persists after attempting these solutions, please contact Cubiker customer service for further assistance.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | VCUB-SD0028-160BLA-01 |
| Product Dimensions (D x W x H) | 55" x 63" x 28.3" (139.7 cm x 160 cm x 71.9 cm) |
| Adjustable Height Range | 28.3" - 46.8" (71.9 cm - 118.9 cm) |
| Weight Capacity | 176 lbs (80 kg) |
| Material | FSC-Certified Wood (Top), Alloy Steel (Base) |
| Color | Black |
| Lifting Mechanism | Electric |
| Noise Level | Under 48 dB |
| Special Features | 3 Memory Buttons, Anti-Collision Technology, Child Safety Lock, 2 Headphone Hooks, 6 Adjustable Feet |
| Assembly Required | Yes (Recommended 2 people) |

Image: Desk dimensions overview.
9. Warranty and Support
The Cubiker L Shaped Standing Desk comes with a limited warranty. Please refer to your purchase documentation for specific warranty terms and conditions. For any product problems, missing parts, or technical assistance, please contact Cubiker customer service. Our team is available to provide instant after-sale support.
Contact information can typically be found on the Cubiker official website or through your retailer's support channels.