JOY worker GHED121D-1P-88-R
JOY worker 35" x 20" Electric Standing Desk User Manual
Model: GHED121D-1P-88-R
1. Introduction
Thank you for choosing the JOY worker Electric Standing Desk. This manual provides essential information for the safe assembly, operation, and maintenance of your new height-adjustable workstation. Please read these instructions thoroughly before use to ensure proper function and longevity of the product.

Image 1.1: The JOY worker 35" x 20" Electric Standing Desk.
2. Safety Information
To prevent injury or damage to the desk, please observe the following safety guidelines:
- Do not exceed the maximum weight capacity of 176 pounds (80 kg).
- Ensure the desk is placed on a level surface to maintain stability.
- Keep children and pets away from the desk during operation.
- Verify that no obstacles are in the path of the desk's movement (up or down) to avoid collisions.
- Do not sit or stand on the desk.
- Only use the provided power adapter and components.
- If any unusual noise or movement occurs, discontinue use and contact customer support.
3. Package Contents
Please check that all components are present and undamaged before beginning assembly. The package should include:
- Whole-piece desktop (1)
- Desk legs (2)
- Desk feet (2)
- Control panel with LED display (1)
- Motor and connecting rod (pre-assembled or separate)
- Power adapter and cable (1)
- All necessary screws, bolts, and assembly tools (e.g., Allen wrench)

Image 3.1: Overview of included accessories and components.
4. Assembly Instructions
The JOY worker Electric Standing Desk is designed for quick and easy assembly, typically completed within 15 minutes. Follow these general steps:
- Carefully unpack all components and verify against the package contents list.
- Attach the desk feet to the bottom of each desk leg using the provided screws.
- Secure the desk legs to the underside of the desktop. Ensure proper alignment with pre-drilled holes.
- Connect the motor and control panel cables according to the diagrams in the detailed assembly guide (not provided in this general overview).
- Mount the control panel to the desired location on the underside of the desktop.
- Plug in the power adapter and ensure all connections are secure.
For detailed, step-by-step visual instructions, please refer to the assembly diagram included in your product packaging.

Image 4.1: Illustration of the desk's sturdy steel frame construction.
5. Operating Instructions
5.1. Height Adjustment
The desk features smooth electric height adjustment, allowing transition from sitting to standing positions. The height range is from 28.3 inches (71.9 cm) to 46.5 inches (118.1 cm) at a speed of 25mm/s. The motor operates quietly, with noise levels under 50 dB.
- Press the Up (▲) button to raise the desk.
- Press the Down (▼) button to lower the desk.
- Release the button at your desired height.

Image 5.1: Illustrates the desk's adjustable height range.
5.2. Memory Presets
The control panel includes an LED display and three programmable memory modes (1, 2, 3) to save and recall your preferred sitting and standing heights.
- To Set a Memory Preset: Adjust the desk to your desired height using the Up/Down buttons. Press the S button, then immediately press one of the number buttons (1, 2, or 3). The LED display will confirm the setting.
- To Recall a Memory Preset: Simply press the corresponding number button (1, 2, or 3). The desk will automatically move to the saved height.

Image 5.2: The digital control panel for height adjustment and memory presets.
5.3. Anti-Collision Technology
The desk is equipped with anti-collision technology to prevent damage. If an obstacle is detected during height adjustment, the desk will automatically stop and reverse slightly to avoid collision. Ensure the area around the desk is clear before operation.

Image 5.3: The anti-collision feature in action.
6. Maintenance
Regular maintenance helps ensure the desk's optimal performance and extends its lifespan:
- Clean the desktop surface with a soft, damp cloth. Avoid abrasive cleaners or harsh chemicals.
- Periodically check all screws and bolts to ensure they are tight. Retighten if necessary.
- Keep the motor and electrical components free from dust and moisture.
- Do not attempt to disassemble or repair the motor or control system yourself. Contact qualified service personnel if issues arise.
7. Troubleshooting
If you encounter issues with your desk, try the following basic troubleshooting steps:
- Desk does not move: Check if the power cable is securely plugged into both the desk and the wall outlet. Ensure the power outlet is functional.
- Unusual noise during operation: Verify that no objects are obstructing the desk's movement or interfering with the legs. Ensure all assembly screws are tightened.
- Height presets not working: Re-program the memory presets following the instructions in Section 5.2.
- Desk stops unexpectedly: This may be due to the anti-collision feature. Remove any detected obstacles and try again.
If the problem persists after attempting these steps, please contact JOY worker customer support for assistance.
8. Specifications
| Brand | JOY worker |
| Model Number | GHED121D-1P-88-R |
| Product Dimensions (D x W x H) | 19.7"D x 34.65"W x 46.5"H (50cm D x 88cm W x 118.1cm H) |
| Minimum Height | 28.3 inches (71.9 cm) |
| Maximum Height | 46.5 inches (118.1 cm) |
| Height Adjustment Speed | 25mm/s |
| Noise Level | Under 50 dB |
| Maximum Weight Capacity | 176 Pounds (80 kg) |
| Desktop Material | Engineered Wood (Whole Piece) |
| Base Material | Alloy Steel |
| Special Features | Electric Height Adjustment, 3 Memory Presets, Anti-collision Technology |

Image 8.1: Detailed desk dimensions and weight capacity.
9. Warranty and Support
The JOY worker Electric Standing Desk comes with a Limited Warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or contact JOY worker customer support.
For technical support, troubleshooting assistance, or warranty claims, please contact the manufacturer, JOY worker, through their official channels. Contact information can typically be found on the product packaging or the brand's official website.
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