TRALT Ergonomic Office Chair User Manual

Introduction

Thank you for choosing the TRALT Ergonomic Office Chair. This manual provides essential information for the assembly, operation, maintenance, and troubleshooting of your new chair. Please read it carefully before use and retain it for future reference.

Product Overview

The TRALT Ergonomic Office Chair is designed to provide comprehensive support for your head, back, hips, and arms, ensuring comfort during long periods of sitting. It features adjustable lumbar support, breathable mesh, and flip-up armrests for versatility and space-saving.

TRALT Ergonomic Office Chair in white and black, positioned in a modern office setting.

Safety Warning

This chair has a maximum weight capacity of 150 kg (approximately 330 lbs) and is constructed with a sturdy 5-point metal base for stability and strength. Do not exceed the maximum weight capacity. Ensure all components are securely fastened before use.

Components Overview

Familiarize yourself with the main components of your TRALT Ergonomic Office Chair:

• Backrest: Breathable mesh design for ventilation.
• Seat Cushion: Soft and spacious, made with breathable mesh fabric.
• Armrests: Flip-up design for flexibility and space-saving.
• Lumbar Support: Adjustable to protect your spine and lower back.
• Gas Lift Cylinder: SGS certified for height adjustment.
• Base: Sturdy 5-point metal base for stability.
• Casters: Silent pulleys designed for smooth movement on hard floors without causing damage.
• Control Mechanism: Lever for height adjustment and knob for seat back tension.

Key components: Base knob for seat back tension, SGS certified level 3 gas lift cylinder, strong 5-point base, and silent casters.

Setup and Assembly

The TRALT Ergonomic Office Chair is designed for easy assembly. All necessary screws and tools are included in the package. Most users can assemble the chair within 15 minutes by following the clear assembly manual provided.

Assembly Steps (General Guidance):

1. Unpack all components and verify against the parts list in the included assembly manual.
2. Attach the casters to the 5-point star base.
3. Insert the gas lift cylinder into the center hole of the star base.
4. Attach the seat mechanism to the underside of the seat cushion.
5. Connect the backrest to the seat cushion assembly.
6. Place the assembled seat and backrest onto the gas lift cylinder.
7. Attach the armrests to the seat.
8. Ensure all screws are tightened securely.

Refer to the detailed graphical instructions in the separate assembly manual for precise steps and diagrams.

Operating Instructions

Your TRALT office chair offers several adjustable features to customize your seating experience:

1. Seat Height Adjustment

• To raise the seat: Lift the lever located under the seat on the right side while taking your weight off the chair.
• To lower the seat: Lift the lever while seated on the chair.

2. Lumbar Support Adjustment

The chair features adaptable lumbar support to protect your spine and lower back. Adjust the lumbar support by turning the knob located on the side of the backrest. This allows for a 4cm adjustment range to fit your comfort needs.

Adjusting the lumbar support knob for personalized comfort.

Illustration of how the lumbar support aligns with the spine.

3. Backrest Tilt and Tension

• Tilt Function: The chair allows you to recline the backrest between 90° and 120° or sit freely. Use the lever under the seat to engage or disengage the tilt lock.
• Tension Adjustment: The base knob located under the seat adjusts the tension of the seat back, allowing you to control the effort required to recline. Turn clockwise to increase tension, counter-clockwise to decrease.

4. Flip-up Armrests

The armrests can be flipped up by 90 degrees. This feature allows you to push the chair closer to your desk, saving space, or to move freely without armrests when desired.

Flip-up armrests and seat back tension adjustment knob.

5. Mobility

The chair features a 360° swivel base for effortless rotation and silent casters that move smoothly in all directions, ideal for hard floors.

Maintenance

Regular maintenance will help prolong the life and appearance of your TRALT Ergonomic Office Chair.

Cleaning Instructions:

• Mesh Fabric: Gently wipe the mesh backrest and seat with a damp cloth and mild soap. Avoid harsh chemicals or abrasive cleaners. Allow to air dry completely.
• Plastic and Metal Parts: Wipe with a soft, damp cloth. For stubborn marks, use a small amount of mild detergent.
• Casters: Periodically check the casters for accumulated dust or hair and clean them to ensure smooth movement.

General Care:

• Periodically check all screws and bolts to ensure they are tight. Retighten if necessary.
• Avoid exposing the chair to direct sunlight for extended periods, as this may cause fading.
• Do not stand on the chair or use it as a step stool.

Troubleshooting

If you encounter any issues with your TRALT Ergonomic Office Chair, please refer to the following common solutions:

• Chair does not adjust height: Ensure the gas lift lever is fully engaged. If the issue persists, the gas lift cylinder may need replacement. Contact customer support.
• Chair wobbles: Check that all assembly screws are securely tightened. Ensure the chair is on a flat, even surface.
• Casters are not rolling smoothly: Inspect casters for debris (hair, dust, etc.) and clean them thoroughly. Ensure they are properly inserted into the base.
• Backrest does not recline or is too loose/tight: Adjust the tension knob located under the seat. Ensure the tilt lock lever is in the correct position.

For issues not covered here, or if problems persist, please contact TRALT customer support.

Specifications

Detailed specifications for the TRALT Ergonomic Office Chair:

Product dimensions and maximum weight capacity.

Warranty and Support

Lifetime Warranty

This TRALT Ergonomic Office Chair comes with a lifetime warranty. We are committed to the quality and durability of our products.

Customer Support

If you encounter any quality issues or require replacement parts, please do not hesitate to contact us. We will replace any necessary parts for you free of charge. For support, please refer to the contact information provided with your purchase or visit the official TRALT website.