HUANUO Ergonomic Office Chair MSOC10B-US Instruction Manual

Introducció

Thank you for choosing the HUANUO Ergonomic Office Chair. This manual provides essential information for the safe assembly, operation, and maintenance of your chair. Please read these instructions carefully before use and retain them for future reference.

Informació de seguretat

• No supereu la capacitat de pes màxima recomanada de 136 kg (300 lliures).
• Read and follow all assembly instructions carefully to prevent injuries.
• Ensure all screws and bolts are securely tightened before using the chair. Periodically check and re-tighten as necessary.
• Mantingueu els nens i les mascotes allunyats durant el muntatge.
• Feu servir la cadira sobre una superfície plana per evitar que es bolqui.
• Eviteu estar dret a la cadira o utilitzar-la com a tamboret.
• No feu servir la cadira si hi ha alguna peça danyada o que en falta. Poseu-vos en contacte amb el servei d'atenció al client per obtenir peces de recanvi.

Contingut del paquet

Before assembly, verify that all components are present and undamaged. Refer to the included assembly guide for a detailed list of parts and hardware.

• Backrest with mesh
• Coixí de seient
• Reposacaps
• Reposabraços (2)
• Cilindre d'elevació de gas
• Base amb rodes
• Placa del mecanisme
• Assembly hardware and tools

Muntatge i muntatge

Assembly is required for this chair. For detailed, step-by-step instructions, please refer to the separate assembly manual included in your package. Ensure you have adequate space and follow the instructions carefully to ensure proper and safe assembly.

Passos de l'Assemblea General:

1. Attach the wheels to the chair base.
2. Introduïu el cilindre d'elevació de gas al centre de la base.
3. Attach the mechanism plate to the underside of the seat cushion.
4. Connect the backrest to the seat cushion.
5. Attach the armrests to the seat and backrest.
6. Munteu el seient i el respatller muntats al cilindre d'elevació de gas.
7. Install the headrest onto the backrest.

Funcionament i ajustos

The HUANUO Ergonomic Office Chair offers multiple adjustment options to customize your seating experience for optimal comfort and support.

Imatge: Acabatview of the chair's adjustable components, highlighting the 2D headrest, 2D lumbar support, and 3D armrests.

1. Ajust del reposacaps

The 2D adjustable headrest allows you to position it for optimal neck and head support.

• Ajust d'alçada: Grasp the headrest and slide it up or down to your desired height. It offers approximately 10.1 inches of vertical adjustment.
• Ajust d'angle: Tilt the headrest forward or backward to find the most comfortable angle for your head and neck.

Imatge: Visual guide for adjusting the 2D headrest, demonstrating its range of motion.

2. Backrest Recline and Tilt

The backrest can recline and tilt to suit various working or resting postures.

• Angle d'inclinació: The backrest can be reclined between 90° and 120°. Use the lever located on the right side under the seat to adjust and lock the recline angle.
• Tensió d'inclinació: Adjust the round knob under the seat to increase or decrease the tension required to recline the backrest. Turn clockwise to increase tension, counter-clockwise to decrease.

Imatge: Instructions for adjusting backrest recline and tilt, including the tilt tension knob and lock lever.

3. Ajust de suport lumbar

The flexible lumbar support system adapts to your body shape, promoting optimal posture.

• Ajust de profunditat: The lumbar support can move 3 cm (1.2 inches) forward and backward. Use the knob on the side of the lumbar support to adjust its depth.
• Ajust d'alçada: The lumbar support can move 5.5 cm (2.2 inches) up and down. Grasp the lumbar support and slide it vertically to align with the natural curve of your lower back.

Imatge: Detallada view of the flexible 2D lumbar support, illustrating how to adjust its depth and height.

4. Armrest Adjustments

The 3D armrests provide versatile support for your arms and can be folded away for convenience.

• Ajust d'alçada: Press the button on the side of the armrest and slide it up or down. It offers approximately 10.1 inches of vertical adjustment.
• Ajust de profunditat: Slide the armrest pad forward or backward by up to 5 cm (1.96 inches).
• Ajust de gir: Rotate the armrest pad left or right by up to 15°.
• Flip-Up Function: The armrests can be folded up 90° to allow the chair to slide closer to a desk or for more freedom of movement.

Imatge: Visual guide for adjusting the 3D armrests, demonstrating flip-up, depth, and swivel functions.

Imatge: The armrests folded up 90 degrees, illustrating how they can be moved out of the way.

5. Ajust d'alçada del seient

Adjust the seat height to ensure your feet are flat on the floor and your knees are at a 90-degree angle.

• Raise Seat: While seated, pull the lever on the left side of the seat upwards. The seat will rise. Release the lever at the desired height.
• Lower Seat: While seated, pull the lever on the left side of the seat upwards and apply weight to the seat. The seat will lower. Release the lever at the desired height.

Imatge: Detail of the seat cushion, showing its 3.14-inch thickness for comfort and support.

Manteniment

Regular maintenance will help prolong the life and appearance of your HUANUO office chair.

• Neteja: Netegeu la cadira amb un suau, damp cloth. For mesh areas, use a mild soap solution if necessary, and allow to air dry. Avoid harsh chemicals or abrasive cleaners.
• Inspecció: Reviseu periòdicament tots els cargols i perns per assegurar-vos que estiguin ben ajustats. Torneu a estrènyer-los segons calgui per mantenir l'estabilitat i la seguretat.
• Rodes: Netegeu les rodes regularment per eliminar la pols i les restes que puguin dificultar el moviment suau.

Resolució de problemes

Si teniu algun problema amb la cadira, consulteu les solucions habituals següents:

• La cadira està trontollant: Check all assembly bolts and screws. Ensure they are fully tightened. Verify the chair is on a flat, even surface.
• Gas lift not working: Ensure the height adjustment lever is fully engaged or disengaged. If the issue persists, the gas lift cylinder may need replacement. Contact customer support.
• Rodes que no giren suaument: Clean any hair or debris from the caster wheels. Lubricate with a silicone-based spray if necessary.
• Backrest does not recline/lock: Check the recline lock lever and tilt tension knob. Ensure they are correctly positioned.

Especificacions

Imatge: Detailed product dimensions and maximum load capacity.

Garantia i Suport

For warranty information, technical support, or to order replacement parts, please refer to the warranty card included with your product or visit the official HUANUO website. Please have your model number (MSOC10B-US) and purchase date available when contacting support.