1. Introduction
This manual provides instructions for the assembly, operation, and maintenance of your VIVO DESK-KIT-MBRB Manual Height Adjustable Corner Standing Desk. This workstation is designed to offer a versatile and ergonomic solution for your office environment, allowing you to easily transition between sitting and standing positions using a manual crank system. Please read this manual thoroughly before assembly and use to ensure safe and correct operation.

Image 1: The VIVO DESK-KIT-MBRB desk set up in an office environment, showcasing its corner design and manual crank.
2. Safety Information
- Weight Capacity: Do not exceed the maximum weight capacity of 154 lbs (70 kg). Overloading may result in serious injury or product damage.
- Pinch Points: Keep hands and fingers clear of moving parts, especially during height adjustment, to prevent pinching or crushing injuries.
- Level Surface: Always operate the desk on a stable and level surface to prevent tipping.
- Cable Management: Ensure all cables are properly managed and have sufficient slack to avoid being pulled or damaged during height adjustments.
- Children and Pets: Keep children and pets away from the desk during operation.
- Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
3. Package Contents
Your VIVO DESK-KIT-MBRB desk is shipped in two separate cartons: one for the desk frame and one for the desk top. Please ensure all components are present and undamaged before beginning assembly. If any parts are missing or damaged, contact VIVO customer support.
- Desk Frame (includes legs, crossbars, and crank mechanism)
- Corner Table Top (Black, Particle Board)
- Assembly Hardware (screws, bolts, tools)
- Instruction Manual

Image 2: Dimensional diagram of the desk, highlighting its L-shape and confirming shipment in two packages.
4. Assembly Instructions
Assembly typically requires two people. Follow the steps below carefully. Refer to the included hardware pack for specific fasteners.
- Unpack Components: Carefully remove all parts from the packaging and lay them out on a clean, soft surface to prevent scratches.
- Assemble Desk Frame: Attach the leg columns to the crossbars according to the diagrams in your hardware manual. Ensure all connections are secure.
- Install Crank Mechanism: Secure the manual crank system to the designated location on the desk frame. The crank should operate smoothly.
- Attach Table Top: Carefully place the corner table top onto the assembled desk frame. Align the pre-drilled holes on the tabletop with the mounting points on the frame. Secure the tabletop using the provided screws. Note: The desk return is not interchangeable and must be assembled on the left side.
- Adjust Leveling Feet: Once the desk is fully assembled, adjust the leveling feet at the bottom of the legs to ensure the desk is stable and does not wobble on uneven floors.

Image 3: Close-up of the desk frame features, including the manual crank, two-tier leg support, and leveling feet, highlighting the 154 lbs weight capacity.
5. Operating Instructions
The VIVO DESK-KIT-MBRB desk features a manual crank system for effortless height adjustment, allowing you to switch between sitting and standing positions.
- Locate the Crank: The manual crank handle is located on the side of the desk frame.
- Adjust Height: To raise the desk, turn the crank clockwise. To lower the desk, turn the crank counter-clockwise.
- Height Range: The desk can be adjusted from a minimum height of 28.7 inches to a maximum height of 48 inches.
- Secure Position: Once the desired height is reached, the desk will remain in position. No locking mechanism is required.

Image 4: Illustration of the desk's wide height range, demonstrating the transition from 28.7 inches to 48 inches.

Image 5: Detailed view of the manual crank handle, used for adjusting the desk's height.
Operation Video
Video 1: This video demonstrates the features and operation of the VIVO Corner Manual Height Adjustable Desk, including the use of the manual crank for height adjustments.
6. Maintenance
- Cleaning: Wipe the desk surfaces with a damp cloth. Avoid harsh chemicals or abrasive cleaners that could damage the finish.
- Regular Checks: Periodically check all screws and bolts to ensure they remain tight. Retighten if necessary.
- Crank Mechanism: The manual crank mechanism is designed for durability. If you notice any stiffness, ensure no obstructions are present. Do not apply excessive force.
7. Troubleshooting
- Desk is Unstable/Wobbles: Check that all assembly screws are tightened. Adjust the leveling feet at the bottom of the desk legs to compensate for uneven floor surfaces.
- Crank is Difficult to Turn: Ensure there are no obstructions preventing the desk from moving freely. Check that the crank mechanism is properly installed and not damaged. Do not force the crank.
- Desk Not Adjusting Height: Verify that the crank mechanism is fully engaged and properly connected to the lifting columns.
8. Specifications
| Brand | VIVO |
| Model Number | DESK-KIT-MBRB |
| Desk Design | Computer Desk, L-Shape |
| Product Dimensions (D x W x H) | 35"D x 58.1"W x 28.7"H |
| Height Range | 28.7" to 48" |
| Weight Capacity | 154 lbs (70 kg) |
| Top Material Type | Engineered Wood (Particle Board) |
| Base Material | Alloy Steel |
| Lifting Mechanism | Manual Crank |
| Color | Black Top / Black Frame |
| Assembly Required | Yes |
9. Warranty and Support
The VIVO DESK-KIT-MBRB Manual Height Adjustable Corner Standing Desk is backed by a 3-Year Manufacturer Warranty. This warranty covers defects in materials and workmanship under normal use.
For technical support, warranty claims, or any questions regarding your product, please contact VIVO customer support. Refer to the contact information provided with your purchase or visit the official VIVO website for assistance.





