Introduction
This manual provides comprehensive instructions for the assembly, operation, maintenance, and troubleshooting of your SMUG Adjustable Height Electric Sit Stand Up Down Computer Table. Designed for ergonomic comfort and productivity, this desk allows seamless transitions between sitting and standing positions, promoting a healthier work environment.
Safety Information
Please read all safety warnings and instructions carefully before using this product to prevent injury or damage.
- Weight Capacity: Do not exceed the recommended weight capacity of 176 pounds (80 kg) on the desktop. Overloading can cause instability and damage.
- Clearance: Ensure there are no obstructions above or below the desk when adjusting its height. Keep hands and fingers clear of moving parts.
- Power: Use only the provided power adapter. Disconnect power before cleaning or performing maintenance.
- Children and Pets: Keep children and pets away from the desk during operation.
- Stability: Ensure the desk is placed on a level surface. Do not lean or sit on the desk during height adjustment.
Product Features
- Adjustable Height: Effortlessly customize the desk height between 28.7 inches and 46.5 inches (72.9 cm - 118.1 cm).
- Electric Motor: Equipped with high-quality motors for smooth and quiet operation (below 55dB).
- Digital Control Panel: Features an LED display for precise height readings and 3 memory presets for quick adjustments.
- Safety Mechanisms: Includes anti-collision technology, charging protection, and safety locks.
- Robust Construction: Features a durable wooden desktop and a T-shaped alloy steel frame, supporting up to 176 lbs.
- Integrated Organization: Two hooks on either side for headphones or bags, and two wire collecting holes on the desktop for cable management.
- Eco-Friendly Desktop: Sleek, easy-to-clean, and odor-free material meeting CARB standards.
Package Contents
Please verify that all components are present before beginning assembly.
- Height Adjustable Desk Components
- Instruction Manual
- Necessary Assembly Tools
Setup and Assembly
The SMUG Standing Desk is designed for straightforward assembly. For detailed, step-by-step instructions, please refer to the dedicated Installation Manual and the official installation video.
Installation Manual (PDF): Download Here
User Manual (PDF): Download Here
It is recommended to have a power drill or electric screwdriver for quicker assembly, though all necessary tools are included.
Operating Instructions
Your SMUG Standing Desk features an intuitive control panel for easy height adjustment and memory functions.

Control Panel: Features an LED display, up/down arrows, and memory preset buttons (1, 2, 3, S).
- Power On: Connect the desk to a power outlet. The LED display will illuminate.
- Adjusting Height:
- Press the Up (▲) arrow to raise the desk.
- Press the Down (▼) arrow to lower the desk.
- The LED display will show the current height in inches.
- Setting Memory Presets:
- Adjust the desk to your desired height.
- Press the "S" button. The display will show "S-".
- Within 3 seconds, press one of the memory buttons ("1", "2", or "3"). The current height is now saved to that preset.
- Using Memory Presets: Simply press the corresponding memory button ("1", "2", or "3") to automatically move the desk to the saved height.
- Anti-Collision Feature: The desk is equipped with an anti-collision system. If the desk encounters an obstruction during adjustment, it will stop and reverse slightly to prevent damage.

Quiet Operation: The desk operates at a low noise level, typically below 55dB, ensuring a quiet work environment.

Smooth Height Transitions: The electric motor ensures smooth and stable movement throughout the height range.
Maintenance
To ensure the longevity and optimal performance of your SMUG Standing Desk, follow these simple maintenance guidelines:
- Cleaning: Wipe the desktop and frame with a dry, soft cloth. Avoid abrasive cleaners or harsh chemicals that may damage the finish.
- Cable Management: Regularly check and organize cables using the integrated wire collecting holes to prevent tangles and damage.
- Weight Distribution: Distribute weight evenly across the desktop to maintain stability and prevent strain on the motor.

Durable Desktop: The eco-friendly desktop is designed for easy cleaning and long-term use.

Cable Management: Utilize the integrated holes to keep your workspace tidy.
Troubleshooting
If you encounter any issues with your SMUG Standing Desk, please refer to the following common solutions. For more detailed troubleshooting or persistent problems, consult the full User Manual (PDF) or contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Desk does not move. | Power cable disconnected; motor overload; safety lock engaged. | Check power connection; reduce weight on desk; refer to manual for safety lock reset. |
| Uneven height adjustment. | Obstruction; uneven weight distribution. | Clear any obstructions; redistribute weight evenly. |
| Noise during operation. | Normal motor sound; loose components. | A slight motor sound is normal (below 55dB). Check all screws and connections for tightness. |
Specifications
| Attribute | Detail |
|---|---|
| Brand | SMUG |
| Model Number | WT40-EL3 |
| Product Dimensions (D x W x H) | 23.62"D x 40"W x 46.5"H (60cm D x 101.6cm W x 118.1cm H) |
| Minimum Height | 28.7 Inches (72.9 cm) |
| Maximum Height | 46.5 Inches (118.1 cm) |
| Weight Capacity | 176 Pounds (80 kg) |
| Item Weight | 39 Pounds (17.7 kg) |
| Color | White |
| Base Material | Alloy Steel |
| Top Material Type | Wood (Laminated Finish) |
| Lifting Mechanism | Electric |
| Number of Height Positions | 3 (Memory Presets) |
| Noise Level | Below 55dB |
| Required Assembly | Yes (Assembly tools included) |

Product Dimensions: Detailed measurements and weight capacity of the desk.
Warranty and Support
Your SMUG Standing Desk comes with a Limited Warranty. For specific terms and conditions, please refer to the warranty information provided with your purchase documentation or contact SMUG customer support.
If you require assistance, have questions, or need to report an issue, please contact SMUG customer support through the official brand website or your point of purchase.
Additional Product Images

Complete Setup: The SMUG Standing Desk configured for a typical home office workstation.

Versatile Design: The desk blends seamlessly into various room aesthetics, providing a functional workspace.

Ergonomic Flexibility: Easily switch between sitting and standing to improve posture and productivity.

Convenient Hooks: Built-in hooks provide easy access storage for headphones or bags.

Headphone Storage: Keep your headphones within reach and off the desktop.
Official Product Videos
Currently, there are no official product videos from the seller available for embedding in this manual. Please check the official SMUG website or product page for any available video demonstrations or guides.





