Marsail TZESD4B-1
Marsail TZESD4B-1 Electric Standing Desk User Manual
Model: TZESD4B-1 | Brand: Marsail
1. Introduction
Thank you for choosing the Marsail TZESD4B-1 Electric Standing Desk. This manual provides essential information for the safe and efficient assembly, operation, and maintenance of your new desk. Please read these instructions carefully before use and retain them for future reference. This desk is designed to offer a versatile workspace, allowing you to switch between sitting and standing positions for improved comfort and productivity.
2. Safety Information
- Ensure all electrical connections are secure and the power cord is not damaged. Do not operate the desk with a damaged cord or plug.
- Keep children and pets away from the desk during operation to prevent injury.
- Ensure there are no obstructions above or below the desk when adjusting its height. Maintain adequate clearance.
- Do not overload the desk. The maximum weight capacity is 175 lbs (80 kg).
- Avoid placing liquids directly on the control panel or motor components.
- Do not sit or stand on the desk.
- If the desk makes unusual noises or movements, discontinue use and consult the troubleshooting section or contact customer support.
3. Package Contents
Please verify that all components are present before beginning assembly. If any parts are missing or damaged, contact Marsail customer support.
- Desktop Surface (Engineered Wood)
- Desk Legs (Carbon Alloy Steel)
- Electric Motor and Control Box
- Control Panel with Memory Presets
- Monitor Stand
- Fabric Drawers (x2)
- Accessory Hooks (x2)
- Hardware Kit (screws, bolts, tools)
- Power Adapter
Tools Required (Not Supplied): #2 Cross Screwdriver. A powered driver with the same size bit is recommended for faster assembly.
4. Assembly Instructions
Follow the steps below to assemble your Marsail Electric Standing Desk. It is recommended to have two people for assembly, though it can be done by one.
- Unpack and Organize: Carefully unpack all components and lay them out on a clean, soft surface to prevent scratches. Organize the hardware according to the labels.
- Attach Desk Legs: Secure the desk legs to the desktop using the provided screws. Ensure the motor side of the leg is positioned correctly as per the detailed diagrams in the included printed manual.
- Install Crossbar and Side Brackets: Attach the crossbar and side brackets between the desk legs for structural stability.
- Mount Motor and Control Box: Securely mount the electric motor and control box to the designated areas under the desktop. Connect the motor cable to the control box.
- Attach Control Panel: Install the control panel on the right side of the desk, connecting its cable to the control box.
- Install Monitor Stand: Place the monitor stand on the desktop. It features a device slot, two drawers, and additional storage space.
- Insert Drawers: Slide the two fabric drawers into their designated compartments within the monitor stand.
- Attach Accessory Hooks: Secure the two accessory hooks to the underside of the desktop on either side.
- Connect Power: Plug the power adapter into the control box and then into a wall outlet.


5. Operating Instructions
5.1 Height Adjustment
Use the up and down arrow buttons on the control panel to adjust the desk height. The digital display will show the current height.
- Press the Up Arrow button to raise the desk.
- Press the Down Arrow button to lower the desk.

5.2 Memory Presets
The control panel allows you to save up to four preferred height settings for quick adjustments.
- Adjust the desk to your desired height using the up/down arrows.
- Press the "M" button (Memory) once. The display will show "S-".
- Within 3 seconds, press one of the number buttons ("1", "2", "3", or "4") to save the current height to that preset. The display will show the number you selected, confirming it's saved.
- To recall a saved height, simply press the corresponding number button. The desk will automatically move to that preset height.
5.3 Anti-Collision Feature
The desk is equipped with an anti-collision system. If the desk encounters an obstruction during height adjustment, it will automatically stop and reverse slightly to prevent damage.
6. Maintenance
- Cleaning: Wipe the desk surface and legs with a soft, damp cloth. Avoid harsh chemicals or abrasive cleaners.
- Inspection: Periodically check all screws and bolts to ensure they are tight. Re-tighten if necessary.
- Cable Management: Ensure all cables are neatly managed and not pinched or tangled, especially during height adjustments.
- Motor Care: The electric motor is designed for maintenance-free operation. Do not attempt to open or lubricate the motor housing.
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. | Power cable disconnected, motor cable loose, overload. |
|
| Desk moves unevenly or makes unusual noise. | Uneven load, loose connections, internal motor issue. |
|
| Error code displayed (e.g., "E01", "RST"). | Various system errors, often requiring a reset. |
|
| Anti-collision feature triggers too easily or not at all. | Sensitivity setting, sensor obstruction. |
|
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | TZESD4B-1 |
| Brand | Marsail |
| Desktop Material | CARB P2 Certified Engineered Wood |
| Frame Material | Carbon Alloy Steel (T-shaped legs) |
| Color | Carbon Black |
| Desktop Dimensions | 48 inches (W) x 24 inches (D) |
| Height Adjustment Range | 28.3 inches to 46 inches |
| Monitor Stand Dimensions | 44 inches (W) x 10 inches (D) x 4 inches (H) |
| Drawer Dimensions (each) | 11 inches (W) x 9 inches (D) x 3 inches (H) |
| Keyboard Storage Compartment | 22 inches (W) x 9 inches (D) x 3 inches (H) |
| Weight Capacity | Up to 175 lbs (80 kg) |
| Motor Noise Level | Less than 50 dB |
| Special Features | Dual Drawers, Anti-Collision Technology, 4-inch Monitor Riser, Phone Holder, 2 Accessory Hooks |
| Product Weight | 29.03 kg (approx. 64 lbs) |


9. Warranty and Support
The Marsail TZESD4B-1 Electric Standing Desk is backed by a 5-year limited warranty. This warranty covers manufacturing defects and ensures the desk performs as intended under normal use.
For warranty claims, technical assistance, or any questions regarding your product, please contact Marsail customer support.
- Website: www.marsail.com (Placeholder - actual website not provided in data)
- Email: support@marsail.com (Placeholder - actual email not provided in data)
- Phone: +1-XXX-XXX-XXXX (Placeholder - actual phone number not provided in data)
Please have your model number (TZESD4B-1) and purchase date ready when contacting support.
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