Introduction
This manual provides detailed instructions for the assembly, operation, and maintenance of your Liftsync 28-Inch Mobile Standing Desk. Please read this manual thoroughly before use to ensure proper function and safety. Keep this manual for future reference.
Product Features
- Pneumatic Lift System: Smooth, one-hand height adjustment from 29.5 inches to 44 inches (excluding upper platform height).
- Tiltable Desktop: Main desktop adjusts from 0° to 90° for various activities like studying, reading, or drawing. Features an anti-slip bar.
- 2-Tier Shelf Stand: Upper shelf provides additional storage with cup holders and card slots, supporting up to 4.4 lbs.
- Mobile Design: Equipped with 4 hidden casters for smooth movement. Includes an option to replace with 4 lockable casters for stability on carpets or uneven surfaces.
- Space-Saving Base: The 1.2-inch slim base allows the desk to slide under sofas or beds.
Safety Information
Important: Do not exceed the maximum weight recommendation of 17.6 pounds on the main desktop and 4.4 pounds on the upper shelf. Ensure the desk is stable and properly anchored when in use. Use the lockable casters to secure the desk on uneven or carpeted surfaces. Keep hands clear of moving parts during height and tilt adjustments.
Assembly Instructions
All necessary assembly tools are included in the package. Follow these steps or refer to the installation video for a quick assembly.
Step 1: Attach Casters to the Base
Turn the hex bolts with the provided wrench and screw the casters into the base. Ensure the hexagon nut is adjusted to its initial state before screwing in the caster. For correct installation, the hexagon nut should be fixed with a wrench after the caster is fully screwed in.
Image: Correct installation of casters using a wrench to secure the hexagon nut.
Step 2: Assemble the Column to the Base
Align the column with the base and secure it using the M6x40mm screws and the provided S=5mm wrench.
Step 3: Attach the Desktop to the Column
Align the desktop part holes with the column holes. Insert the M6x20mm screws into the two holes near the desktop for fixing, turning them about 3 turns without fully tightening. This leaves enough height for inserting the sheet metal. Insert the sheet metal into the groove, then tighten all screws to secure the desktop.
Step 4: Install the Height Adjustment Handle
Attach the height adjustment handle to the designated position on the column using the M5x12mm screws and the S=5mm wrench.
Step 5: Install the Upper Deskshelf
Position the upper deskshelf above the main desktop and secure it using the M5x12mm screws and the S=5mm wrench.
Assembly Video Reference
Video: Detailed installation guide for the Liftsync Mobile Standing Desk.
Operating Instructions
Adjusting Height
To adjust the desk height, use the pneumatic lift system handle located on the side of the column. Gently squeeze the handle and apply upward or downward pressure to the desktop to achieve your desired height between 29.5 and 44 inches. Release the handle to lock the desk in place.

Image: The gas spring mechanism allows for smooth height adjustments.
Tilting the Desktop
The main desktop can be tilted from 0° to 90°. Locate the desktop tilting handle underneath the main desktop. Squeeze the handle to unlock the tilt mechanism, adjust the desktop to your preferred angle, and release the handle to secure it. The anti-slip bar helps keep items in place when tilted.

Image: Desktop can be adjusted to various angles for different tasks, including 90° for compact storage.
Moving the Desk
The desk is equipped with hidden casters for easy movement on hard floors. For use on carpets or to secure the desk in a fixed position, replace the hidden casters with the included lockable casters. Engage the locks on the casters to prevent unintended movement.

Image: Choose between hidden casters for easy gliding or locking casters for secure placement.
Function Display Video
Video: Demonstrates the various functions and adjustments of the Liftsync Mobile Standing Desk.
Maintenance
To maintain your Liftsync Mobile Standing Desk, regularly wipe surfaces with a soft, damp cloth. Avoid abrasive cleaners or harsh chemicals that could damage the finish. Periodically check all screws and connections to ensure they are tight. If using lockable casters, ensure they are clean and free of debris for optimal performance.
Troubleshooting
- Desk is wobbly: Ensure all assembly screws are tightened. If using casters, verify they are correctly installed and locked if necessary. For uneven ground, adjust the M8 Stem Caster (0.94" long) by fixing it with nuts to stabilize the desk.
- Difficulty adjusting height: Check that the pneumatic lift handle is fully engaged. Ensure no obstructions are preventing smooth movement of the column.
- Desktop not tilting smoothly: Verify the tilting handle is fully disengaged when adjusting. Check for any debris or obstructions in the tilting mechanism.
Specifications
| Feature | Detail |
|---|---|
| Brand | Liftsync |
| Model Number | FA114 |
| Product Dimensions (D x W x H) | 24.9" x 27.5" x 45.5" |
| Minimum Height | 27.56 Inches |
| Maximum Height | 44 Inches |
| Main Desktop Weight Capacity | 17.6 Pounds |
| Upper Shelf Weight Capacity | 4.4 Pounds |
| Material Type | Alloy Steel, Engineered Wood |
| Color | White |
| Lifting Mechanism | Pneumatic |
| Special Features | Adjustable Height, Ergonomic, Foldable, Portable, Wheels |
Warranty and Support
This Liftsync product comes with a limited warranty. For specific warranty details or technical support, please contact Liftsync customer service. Our factory technical support ensures fast responses to customer inquiries before and after sales.
Return Policy: This product has a 30-day return policy for refund or replacement.