1. Safety Information
Please read all instructions carefully before assembly and use. Keep this manual for future reference.
- This product is designed to support a maximum load of approximately 120 kg (264 lbs). Do not exceed this weight limit to prevent damage or injury.
- Always use the stool in a stable and level position. Avoid using it on uneven surfaces.
- Ensure all components are securely fastened before use. Regularly check for loose screws or parts.
- Do not stand on the stool or use it as a ladder.
- Keep hands and fingers clear of moving parts, especially during height adjustment.
- Children should only use this product under adult supervision.
WARNING: Exceeding the weight limit or using the stool in an unstable condition can lead to tipping and serious injury.
2. Product Overview
The VECELO KHD-OC27-BLK Caster Stool with Backrest is a versatile and compact seating solution designed for various environments such as offices, salons, beauty rooms, and medical examination rooms. It features a comfortable PU leather seat, a supportive low backrest, and smooth-rolling casters for easy mobility.
Key Features:
- Height Adjustable: Easily adjust the seat height from 45cm to 62cm to suit your needs.
- 360-Degree Swivel: The seat rotates fully for convenience and flexibility.
- Smooth Casters: Five durable casters allow for effortless movement across various floor types.
- Low Backrest: Provides lumbar support to maintain proper posture during extended use.
- Footrest Ring: Integrated footrest for added comfort and stability.
- Durable Materials: Constructed with a sturdy steel frame, comfortable urethane foam padding, and waterproof PU leather upholstery.

Figure 2.1: Product dimensions and features overview. The stool has a seat width of 36cm, depth of 32cm, and adjustable height from 45cm to 62cm. The backrest height is 12cm. It supports up to 120kg.
3. Assembly Instructions
Assembly is required for this product. Please follow these steps carefully. It is recommended to assemble on a soft, clean surface to prevent scratches.
Parts List:
- Seat with backrest (1)
- Gas lift cylinder (1)
- Base with casters and footrest ring (1)
- Screws and Allen wrench (if applicable, refer to packaging)
Assembly Steps:
- Attach Casters to Base: Insert each of the five casters into the holes at the end of each leg of the base. Push firmly until they click into place.
- Insert Gas Lift Cylinder: Place the wider end of the gas lift cylinder into the center hole of the base.
- Attach Seat to Gas Lift: Carefully align the mounting plate under the seat with the top of the gas lift cylinder. Press the seat down onto the cylinder. The weight of the seat will secure it.
- Secure Backrest (if separate): If the backrest is separate from the seat, attach it using the provided screws and Allen wrench. Ensure it is firmly tightened. (For this model, the backrest is integrated with the seat cushion).
After assembly, test the stool's stability and height adjustment mechanism before regular use.
4. Operating Instructions
Height Adjustment:
To adjust the seat height, locate the lever under the seat on the right side.
To raise the seat: While standing, pull the lever upwards. The seat will rise automatically. Release the lever at the desired height.
To lower the seat: While seated, pull the lever upwards. The seat will lower under your body weight. Release the lever at the desired height.

Figure 4.1: The lever for height adjustment is located under the seat. Pull the lever to raise or lower the seat.
Swivel and Mobility:
The seat offers 360-degree swivel functionality, allowing you to rotate freely without moving the base. The five casters provide smooth and easy movement across your workspace while seated.

Figure 4.2: The stool's seat can rotate 360 degrees, and the casters allow for easy movement in any direction.
5. Maintenance
Proper maintenance will extend the life and appearance of your VECELO stool.
- Cleaning: The PU leather upholstery is waterproof and easy to clean. Wipe spills immediately with a soft, damp cloth. For general cleaning, use a mild soap solution and wipe dry. Avoid harsh chemicals or abrasive cleaners.
- Casters: Periodically check casters for hair, dust, or debris that may hinder smooth movement. Clean as needed.
- Hardware: Regularly inspect all screws and bolts to ensure they are tight. Re-tighten if necessary to maintain stability.
- Storage: Store the stool in a dry environment, away from direct sunlight and extreme temperatures.

Figure 5.1: The stool features easy-to-clean PU leather and a stable five-leg base with casters.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Stool feels unstable or wobbly. | Loose screws or uneven surface. | Check and tighten all assembly screws. Ensure the stool is on a flat, level surface. |
| Seat does not lower smoothly. | Insufficient weight applied or gas lift issue. | Ensure you are seated firmly on the stool when pulling the lever to lower it. If the issue persists, contact customer support. |
| Casters do not roll smoothly. | Debris caught in casters. | Turn the stool over and remove any hair, dust, or debris from the caster wheels. |
| Height adjustment lever is stuck. | Mechanism obstruction or damage. | Check for any visible obstructions. Do not force the lever. Contact customer support if it remains stuck. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | KHD-OC27-BLK |
| Brand | VECELO |
| Dimensions (W x D x H) | 36 cm x 32 cm x 45-62 cm (adjustable) |
| Seat Dimensions (W x D x Thickness) | 36 cm x 32 cm x 4.5 cm |
| Backrest Height | 12 cm |
| Weight | 4.3 kg |
| Maximum Load Capacity | 120 kg (264 lbs) |
| Materials | PU Leather, Steel, Urethane Foam |
| Color | Black (Standard type with backrest) |
| Assembly Required | Yes |
| UPC | 840408947657 |
| Country of Origin | China |
8. Warranty and Support
This VECELO product comes with a 12-month warranty from the date of purchase. This warranty covers manufacturing defects and material flaws under normal use.
What the Warranty Covers:
- Defects in materials.
- Defects in workmanship.
What the Warranty Does Not Cover:
- Normal wear and tear.
- Damage caused by misuse, abuse, accident, or neglect.
- Damage resulting from unauthorized repairs or modifications.
- Damage due to exceeding the weight limit.
Customer Support:
If you encounter any issues with your product or have questions regarding assembly, operation, or warranty claims, please do not hesitate to contact our customer service team. We are committed to providing prompt assistance, including returns, exchanges, or refunds for products with verified defects.
Please have your purchase receipt and model number (KHD-OC27-BLK) ready when contacting support.
Contact Information:
For support, please refer to the contact details provided on your purchase platform or the VECELO official website.