VINGLI Wide Criss Cross Legged Office Chair User Manual

1. Safety Instructions

Please read all instructions carefully before assembly and use. Retain this manual for future reference.

• Weight Capacity: Do not exceed the maximum weight recommendation of 330 lbs (149.6 kg).
• Stable Surface: Always use the chair on a stable, level surface to prevent tipping.
• Caster Use: Exercise caution when using the chair with wheels to avoid accidental movement or falls.
• Assembly: Ensure all components are securely fastened before use. Periodically check all screws and bolts for tightness.
• Children: Keep small parts away from children during assembly. This product is intended for adult use.
• Maintenance: Do not use harsh chemicals or abrasive cleaners on the chair's fabric or frame.

2. Package Contents

Verify that all parts are present before beginning assembly. If any parts are missing or damaged, please contact customer support.

• Chair Seat with Backrest (1)
• Chair Base (1)
• Gas Lift Cylinder (1)
• Wheels (5)
• Fixed Feet/Pegs (5) - Optional alternative to wheels
• Hardware Pack (Screws, Allen Wrench) (1)
• Lumbar Pillow (1)

Image: All components included in the package.

3. Assembly Instructions

Follow these steps to assemble your VINGLI Wide Criss Cross Legged Office Chair. It is recommended to assemble on a soft, clean surface to prevent damage.

1. Attach Wheels or Fixed Feet to Base: Insert the 5 wheels or 5 fixed feet into the openings at the end of each leg of the chair base. Push firmly until they click into place. Choose either wheels for mobility or fixed feet for stability.
   

   Image: The chair base with interchangeable wheels and fixed feet.

2. Insert Gas Lift Cylinder: Place the gas lift cylinder into the center hole of the assembled chair base. Ensure it is seated firmly.
   

   Image: Gas lift cylinder inserted into the base.

3. Attach Seat to Gas Lift: Carefully place the chair seat onto the top of the gas lift cylinder. The conical end of the gas lift should fit into the mechanism under the seat. Apply gentle downward pressure to secure.
   

   Image: Underside of the chair seat showing the attachment point for the gas lift.

4. Final Check: Once assembled, sit on the chair to ensure all components are properly engaged and stable. Test the height adjustment and swivel functions.

4. Operating Instructions

Your VINGLI office chair is designed for comfort and versatility. Here’s how to use its features:

• Height Adjustment: To adjust the seat height, pull the lever located under the right side of the seat upwards. While pulling the lever, stand up to raise the seat or remain seated to lower it. Release the lever at your desired height.
• Swivel Function: The chair features a 360° swivel, allowing for easy rotation without moving the base.
• Tilt Function: The chair may offer a tilt function. Consult the specific manual included with your product for details on engaging and locking the tilt mechanism.
• Dual-Base Use: The chair comes with both wheels and fixed feet. Install the option that best suits your needs. Wheels provide mobility, while fixed feet offer stationary stability, ideal for meditation or fixed workstations.
• Lumbar Pillow: Use the included lumbar pillow for additional back support as needed.

Image: Ergonomic design of the chair.

5. Maintenance

Proper care will extend the life and appearance of your chair.

• Cleaning Fabric: For the teddy fleece fabric, gently spot clean with a mild detergent and a damp cloth. Blot dry. Avoid excessive rubbing.
• Frame Cleaning: Wipe the metal base and gas lift with a soft, dry cloth.
• Regular Inspection: Periodically check all screws, bolts, and connections to ensure they are tight. Tighten if necessary.
• Avoid Harsh Chemicals: Do not use bleach, abrasive cleaners, or solvents, as these can damage the fabric and finish.

6. Troubleshooting

If you encounter any issues with your chair, refer to the following common solutions:

• Chair Sinks or Won't Adjust Height:
  • Ensure the height adjustment lever is fully engaged.
  • The gas lift cylinder may be faulty. Contact customer support for assistance.
• Wheels Not Rolling Smoothly:
  • Check for debris (hair, lint) caught in the wheels and clean them.
  • Ensure wheels are fully inserted into the base.
• Chair is Wobbly:
  • Verify that all screws and bolts are tightened securely.
  • Ensure the chair is on a flat, even surface.

7. Specifications

8. Warranty and Support

This VINGLI product is designed for quality and durability. For specific warranty details, please refer to the warranty card included with your purchase or visit the official VINGLI website.

Optional protection plans are available for extended coverage:

• 2-Year Protection Plan
• 3-Year Protection Plan
• Complete Protect (monthly subscription for eligible purchases)

For customer support, technical assistance, or to inquire about replacement parts, please contact VINGLI customer service through the retailer where the product was purchased or via the contact information provided in your product documentation.

Manufacturer: VINGLI

Date First Available: September 9, 2024

9. Product Videos

Watch these videos for a closer look at the VINGLI Wide Criss Cross Legged Office Chair's features and functionality.