Introduction
Thank you for choosing the Vigosit JD02 Gaming Chair. This manual provides detailed instructions for the assembly, operation, maintenance, and safety of your new chair. Please read this manual carefully before use to ensure correct and safe handling. Keep this manual in a safe place for future reference.

Vigosit JD02 Gaming Chair in various colors.
Parts Checking
Before beginning assembly, please verify that all parts are present and undamaged. Refer to the diagram below for a complete list of components.

Exploded view of chair components.
Component List:
- Gas Cylinder Cover
- Footrest Rail
- Cushion
- Gas Cylinder
- Footrest Rail Buckle
- Armrest (L & R)
- Base
- Tilt Mechanism
- Lumbar Pillow
- Caster
- Back Support Plate
- Head Pillow
- Footrest
- Backrest
- Kitty Ears
- Rubber Ring
- Gasket
- Plastic Cap
- Screws: M6*20 (a), M6*25 (b), M8*20 (c), M8*30 (d)
Assembly Instructions
Follow these steps carefully to assemble your Vigosit JD02 Gaming Chair. If you encounter any issues, please contact customer service at vigositus@163.com.
1. Installation of Base and Gas Cylinder
- Install the five feet of the base onto the core of the base as shown in the diagram. Use five M6x20mm (a) screws to reinforce the connections.
- Turn the base over and firmly insert the casters until they click into place. (Note: Casters may be difficult to insert to prevent them from coming off.)
- Insert the gas cylinder into the base as shown.

Steps for assembling the chair base and gas cylinder.
2. Installation of Tilt Mechanism and Footrest
- Place the seat on a stable surface. Attach the tilt mechanism to the seat cushion using four M6x20mm (a) screws.
- Attach the two footrest rail buckles (G) to the seat cushion using four M6x25mm (b) screws. Insert the footrest rail (F) into the footrest rail buckle (G). Attach the footrest (E) to the footrest rail (F) using two M6x25mm (b) screws. Use the rubber ring (e) to clamp the end of the footrest rail to prevent it from falling.
- Align the steel plate of the backrest with the four holes on the backrest and screw in the 4 screws. Then, with the seat cushion in a stable position, insert the back support plate into the tilt mechanism and install the three screws. (Note: The back support steel plate has an inclined design; ensure it is inclined outward during installation.)

Steps for attaching the tilt mechanism, footrest, and backrest.
3. Final Attachments
- Fix the headrest and lumbar pillow as shown. The headrest straps are directly fixed. The lumbar pillow belt is passed through the gap between the backrest and the seat and fixed.
- Attach the armrests to the main body as shown. (Note: Be mindful of the screwing strength; if the backrest does not tip over, the armrest screws may be too tight.)
- Assemble the upper and lower parts of the chair as shown. If you lack strength or are assembling alone, place the upper part of the chair on the ground, insert the gas cylinder into the tilt mechanism, and then lift the chair.

Steps for attaching accessories and completing chair assembly.
Operating Instructions
Backrest Angle Adjustment Function
- When adjusting the angle of the backrest, sit on the chair and operate the reclining lever.
- Pull the lever up to release the reclining function, and tilt it back to increase the angle of the backrest (90° to 155°). Tilting forward will decrease the angle.
- Push the lever down to fix the backrest at the current angle.
Seat Height Adjustment Function
- When adjusting the height, sit on the chair and operate the lift lever.
- If you raise the lift lever while your hips are floating (not sitting), the seat surface will rise.
- If you raise the lift lever while sitting, the seat surface will drop.
Vibration Massage Function
- The massage function operates by connecting the massager to a USB power source, such as a PC or laptop.
Footrest
- The chair features a pull-out footrest for added comfort. Extend or retract it as needed.

Key functions of the Vigosit JD02 Gaming Chair.
Product overview video demonstrating features and design.
Safety Precautions
To prevent harm to yourself or others, and to avoid damage to the product, please observe the following safety guidelines:
- Do not disassemble or lubricate the gas cylinder. It may explode and cause injury.
- Do not incinerate the gas cylinder. The high-pressure gas can explode or release toxic fumes.
- Keep hands and fingers clear of moving parts to prevent pinching.
- Do not operate the height adjustment lever when the seat is vacant, as the seat and backrest may rise sharply and cause injury.
- Avoid using the chair on slippery floors to prevent falls and injury.
- Ensure all screws are fully tightened before use to prevent safety incidents and ensure stability. Regularly check and re-tighten all bolts and screws every two months.
- Do not allow infants or small children to sit on the chair unsupervised, as they may fall and get injured.
- Do not make unauthorized modifications to the chair.
Maintenance
Cleaning
- Vacuum the chair or use a lightly moistened cloth to remove dust or dirt from the main body.
- Do not use harsh chemicals such as bleach or benzine to clean the chair, as this may cause discoloration or damage.
General Care
- Avoid exposing the product to direct sunlight or heat sources (e.g., stoves), or places with extreme humidity or dryness, as this can lead to malfunction, rust, or discoloration.
- Regularly check and re-tighten all bolts and screws every two months to maintain stability and prevent rattling.
Troubleshooting
Rattling or Instability
- If you notice any rattling or instability during use, check all bolts and screws to ensure they are fully tightened. Loose fasteners are a common cause of such issues.
Armrest Issues
- If the backrest does not recline properly or feels stiff, check the armrest screws. Overtightening them can restrict the backrest's movement. Loosen slightly if necessary.
Specifications
| Feature | Specification |
|---|---|
| Brand | VIGOSIT |
| Model | JD02 |
| Specific Use | Office Chair / Gaming Chair |
| General Use | Commercial Furniture |
| Style | Lift Chair |
| Material | Leather, Metal Frame |
| Adjustable Height | Yes |
| Ergonomics | Yes |
| Whether Cushioned | Yes |
| Installation Method | Assembly |
| Is Rotatable | Yes |
| With Handrails | Yes |
| Backrest Height | <125mm->800mm |
| With Rollers | Yes |
| Origin | Mainland China |
| Package Length | 77 cm |
| Package Width | 59 cm |
| Package Height | 28 cm |
| Package Weight | 20.5 kg |
Warranty and Support
The Vigosit JD02 Gaming Chair comes with a 2-year manufacturer warranty. If any failure occurs due to manufacturing defects within this period, the product will be repaired or replaced free of charge.
For any questions, issues, or warranty claims, please do not hesitate to contact our customer service team:
Email: vigositus@163.com
You can also find the original user manual in PDF format here: Vigosit JD02 User Manual (PDF)
User Tips
- Smooth Mobility: Users frequently praise the smooth and soft movement of the chair's wheels. Ensure they are properly inserted during assembly for optimal experience.
- Included Cushion: The chair comes with a comfortable lumbar cushion, often described as a 'cat's paw' pillow, which enhances comfort and support.
- Comfort Considerations: While generally comfortable, some users note that the sides of the backrest may not be heavily padded. Adjust your seating position or add additional padding if desired.
- Aesthetic Appeal: The chair's cute design, including cat ears and paw decorations, is a highlight for many users. The cat ears are removable if you prefer a different look.