SIHOO Doro C300 V2

SIHOO Doro C300 Pro V2 Ergonomic Office Chair Instruction Manual

Model: Doro C300 V2 | Brand: SIHOO

Introducció

Thank you for choosing the SIHOO Doro C300 Pro V2 Ergonomic Office Chair. This manual provides detailed instructions for assembly, operation, maintenance, and troubleshooting to ensure you get the most comfortable and supportive experience from your new chair. Designed with advanced adaptive features, the Doro C300 Pro V2 offers comprehensive support for your neck, back, lumbar region, and arms, adapting to your movements for sustained comfort throughout your workday.

SIHOO Doro C300 Pro V2 Ergonomic Office Chair in a modern office setting.

The SIHOO Doro C300 Pro V2 ergonomic office chair, designed for optimal comfort and support.

1. Muntatge i muntatge

Your SIHOO Doro C300 Pro V2 chair requires assembly. Please follow these general steps carefully. All necessary tools, typically an Allen key, are included in the package. It is recommended to assemble the chair on a soft surface to prevent scratches.

  1. Desempaquetar components: Carefully remove all parts from the packaging and lay them out. Verify all components are present against the parts list in your included manual.
  2. Fixeu les rodes a la base: Introduïu les rodes als forats de l'extrem de cada pota de la base de la cadira. Premeu fermament fins que encaixin al seu lloc.
  3. Instal·lació de l'elevador de gas: Col·loqueu el cilindre d'elevació de gas al forat central de la base de la cadira.
  4. Muntar el mecanisme del seient: Attach the control mechanism to the underside of the seat cushion using the provided screws. Ensure the front of the mechanism faces the front of the seat.
  5. Col·loqueu els recolzabraços: Fixeu els reposabraços al coixí del seient amb els cargols designats.
  6. Connecta el respatller: Attach the backrest to the seat mechanism or directly to the seat frame, depending on the design, using the appropriate screws.
  7. Reposacaps de muntatge: Slide the headrest into its designated slot at the top of the backrest.
  8. Connectar el seient a la base: Carefully place the assembled seat and backrest onto the gas lift cylinder. Apply downward pressure to secure it.

For detailed, step-by-step visual instructions, please refer to the PDF instruction manual provided with your purchase.

Diagram showing the dimensions and recommended user height and weight for the SIHOO Doro C300 Pro V2 chair.

Dimensions and weight capacity of the SIHOO Doro C300 Pro V2 chair.

2. Funcionament i ajustos

The SIHOO Doro C300 Pro V2 chair offers extensive adjustability to customize your seating experience for optimal ergonomics and comfort. Familiarize yourself with the various controls:

2.1. Ajust d'alçada del seient

  • Per elevar: While standing, pull the lever located on the right side of the seat upwards. The seat will rise. Release the lever at the desired height.
  • Abaixar: While seated, pull the lever located on the right side of the seat upwards. The seat will lower. Release the lever at the desired height.

2.2. Ajust de la profunditat del seient

  • Locate the lever or button on the left side, beneath the seat.
  • Pull the lever/button and slide the seat forward or backward to adjust the depth. Ensure there is a 2-3 finger gap between the edge of the seat and the back of your knees.
  • Deixeu anar la palanca/botó per bloquejar el seient a la seva posició.

2.3. Backrest Recline and Tilt Tension

  • Angle d'inclinació: The chair features a 3-speed mechanism allowing recline positions of 105°, 120°, and 135°. Use the lever on the left side to select your preferred angle.
  • Tensió d'inclinació: The intelligent gravity-sensing chassis 2.0 automatically adjusts tilt resistance based on your weight. For fine-tuning, rotate the tension knob located underneath the seat (usually at the front) to increase or decrease resistance.
Three images showing the SIHOO Doro C300 Pro V2 chair reclined at 105, 120, and 135 degrees, with a person demonstrating each position.

The SIHOO Doro C300 Pro V2 offers three recline positions: 105°, 120°, and 135°.

2.4. Ajust de suport lumbar

  • The auto-adaptive lumbar support 2.0 features a rotating cushion that automatically fills the gap between your lower back and the backrest as you recline.
  • It offers 3 levels of adjustment for personalized support. Adjust the height of the lumbar support by sliding it up or down along the backrest to align with the natural curve of your lower back.
Diagram illustrating the Domino Lumbar Support II system with elastic surface and shock-absorbing springs.

The Domino Lumbar Support II provides dynamic and adaptive lower back comfort.

2.5. Armrest Adjustments (8D)

The 8D bio-adaptive armrests offer comprehensive adjustability:

  • Alçada: Premeu el botó del lateral del reposabraços i feu-lo lliscar cap amunt o cap avall.
  • Depth (Forward/Backward): Feu lliscar el reposabraços cap endavant o cap enrere.
  • Width (In/Out): Slide the entire armrest assembly inward or outward.
  • Rotació: Pivot the armrest pads left or right.
  • Inclinació: The rear part of the armrest can be raised for elbow support during activities like gaming.
Three images demonstrating the 8D bio-adaptive armrest adjustments for gaming, desk work, and relaxed positions.

Demonstration of the 8D bio-adaptive armrests in various positions.

2.6. Headrest Adjustment (3D)

  • The 3D headrest can be adjusted for height and tilt.
  • Alçada: Gently pull the headrest up or push it down to your desired height.
  • Inclinació: Angle the headrest forward or backward to support the natural curve of your neck.
Image highlighting the features of the 3D large headrest, including larger surface, rotation, inclination, and vertical adjustment.

The 3D large headrest provides comprehensive neck support.

3. Manteniment

To ensure the longevity and optimal performance of your SIHOO Doro C300 Pro V2 chair, follow these simple maintenance guidelines:

  • Neteja: Regularly wipe down the chair with a soft, damp cloth. For mesh areas, use a mild soap solution if necessary, and allow to air dry completely. 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 si cal per mantenir l'estabilitat i la seguretat.
  • Cura de les rodes: Keep the casters clean from hair and debris to ensure smooth movement and prevent damage to your flooring.
  • Límit de pes: Do not exceed the maximum weight capacity of 150 kg (330 lbs) to prevent damage and ensure safety.

4. Solució De Problemes

If you encounter any issues with your SIHOO Doro C300 Pro V2 chair, refer to the following common problems and solutions:

ProblemaCausa possibleSolució
La cadira no ajusta l'alçadaMal funcionament de l'elevador de gas o palanca no accionada.Assegureu-vos que la palanca d'ajust d'alçada estigui completament tirada. Si el problema persisteix, és possible que calgui substituir l'elevador de gas. Poseu-vos en contacte amb el servei d'atenció al client.
La cadira trontolla o és inestableCargols solts o muntatge desigual.Check and tighten all assembly screws, especially those connecting the seat to the mechanism and the base. Ensure the chair is on a flat surface.
Les rodes no giren suaumentRestes (cabells, pols) atrapades a les rodes.Turn the chair over and carefully remove any debris from the caster wheels. Clean regularly.
Armrests move too freely or cannot be lockedThis model's 8D armrests are designed for dynamic movement and may not have a locking mechanism for all axes of rotation.While some adjustments (like height) lock, the rotational movement is often free-moving to allow quick repositioning. This is a design feature. Ensure all screws are tight.
Sorolls grinyolsConnexions fluixes o fricció entre les peces.Tighten all screws. Apply a small amount of silicone-based lubricant to moving parts or joints if the noise persists.

If these solutions do not resolve the issue, please contact SIHOO customer support for further assistance.

5. Especificacions

CaracterísticaDetall
MarcaSIHOO
Nom del modelDoro C300 V2
ColorGris (Grey)
MaterialPolypropylene frame, High-resilience mesh seat/back, Cotton filling
Dimensions del producte (P x A x A)73.5P x 65.5l x 109h cm
Pes de l'article25.15 quilos
Càrrega màxima recomanada150 kg (330 lliures)
Estil d'esquenaErgonomic, S-shape, SyncroFlex
Característiques especialsMulti-adjustable 8D Armrests, Large Adjustable Lumbar Support, Enlarged Headrest, Dynamic Lumbar Support, Elastic and Resistant Mesh Fabric
Seat Height (Min/Max)44.5 cm / 55.1 cm
Seat Depth (Min/Max)43 cm / 47 cm
Posicions de reclinació3 posicions (105°, 120°, 135°)
Muntatge obligatori
Ús recomanatOficina, Oficina d'Interior

6. Informació de la garantia

The SIHOO Doro C300 Pro V2 chair comes with a Garantia limitada del fabricant d'3 any. This warranty covers manufacturing defects and ensures that you will receive replacement accessories at no cost during the three-year period. Please retain your proof of purchase for warranty claims.

7. Atenció al client

For any questions, concerns, or assistance with your SIHOO Doro C300 Pro V2 chair, please contact SIHOO customer support. We are committed to providing professional 24/7 support.

  • Garantia de qualitat: If there is a quality issue within 30 days of purchase, SIHOO will provide a free replacement.
  • Contacte: Refer to the contact information provided with your purchase or visit the official SIHOO weblloc per obtenir detalls de suport.
  • Recursos en línia: Explora el SIHOO Brand Store on Amazon for additional product information and FAQs.

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