Yaheetech Office Chair

1. Introduktion

Produkt overview

The Yaheetech Office Chair is designed to provide comfort and practicality for extended periods of sitting. Featuring a densely padded seat, adjustable headrest, lumbar support, and foldable armrests, it offers a customizable seating experience. The chair's height can be adjusted from 45 cm to 55 cm to suit various body types and desk heights. A rocking function allows for relaxation during breaks. Its versatile design makes it suitable for various settings, including offices, studies, conference rooms, and reception areas.

Sikkerhedsadvarsler

Vigtig: Always ensure the chair is fully assembled and stable before use. Do not exceed the recommended maximum weight capacity of 136 kg (300 lbs) to prevent instability or damage to the chair. Keep small parts away from children during assembly. Avoid standing on the chair.

2. Pakkens indhold

Kontroller venligst pakken omhyggeligt for at sikre, at alle komponenter er til stede og ubeskadigede. Hvis der mangler eller er beskadigede dele, bedes du kontakte kundesupport.

• Ryglæn med hovedstøtte
• Seat Cushion with Armrests (pre-attached)
• Gas Lift cylinder
• Gasliftdæksel
• Stjernebase (5-stjernet)
• Hjul (5 stk.)
• Mounting Hardware (screws, washers, Allen key)

3. Samlingsvejledning (opsætning)

Follow these steps carefully to assemble your Yaheetech Office Chair. It is recommended to assemble the chair on a soft, clean surface to prevent scratches.

1. Fastgør hjul til stjernebase: Sæt hvert af de fem hjul ind i hullerne for enden af ​​stjernebasen, indtil de klikker sikkert på plads.
   

   Figure 3.1: The 70 cm wide star base with five smooth-rolling casters, providing stable and quiet movement.
2. Indsæt gasløft: Place the gas lift cylinder into the center hole of the assembled star base. Cover the gas lift with the plastic gas lift cover.
3. Attach Seat to Backrest: Align the pre-drilled holes on the seat cushion with the corresponding holes on the backrest. Secure them using the provided screws and Allen key. Ensure all screws are tightened firmly.
   

   Figur 3.2: Overview of chair components and their adjustable features, aiding in assembly understanding.

4. Connect Assembled Top to Gas Lift: Carefully place the assembled seat and backrest onto the gas lift cylinder. Press down firmly to ensure a secure connection.
5. Endelig kontrol: Wiggle the chair gently to ensure all connections are secure and the chair is stable before sitting on it.

4. Betjeningsvejledning

Your Yaheetech Office Chair offers several adjustable features for personalized comfort.

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

  The seat height can be adjusted from 45 cm to 55 cm.

• Vippefunktion: The same lever used for height adjustment also controls the rocking function.
  • To enable rocking: Pull the lever outwards.
  • To lock the rocking function (upright position): Push the lever inwards.
  

  Figure 4.1: Adjustable lever for seat height and rocking function, and the tension knob.

• Justering af hældningsspænding: A round knob located under the front of the seat controls the tension of the rocking function.
  • Turn clockwise to increase tension (harder to rock).
  • Turn counter-clockwise to decrease tension (easier to rock).
• Justerbar hovedstøtte: The headrest can be adjusted vertically to provide optimal neck and head support. Gently push or pull the headrest to your desired height.
  

  Figure 4.2: Adjustable headrest and flexible lumbar support for ergonomic comfort.
• Flexible Lumbar Support: The lumbar support is designed to flex with your back, providing continuous support. No manual adjustment is typically required for this feature.
• Foldbare armlæn: The armrests can be folded up by rotating them 90 degrees upwards. This allows the chair to be pushed closer to a desk or stored more compactly.
  

  Figure 4.3: The armrests can be folded up 90 degrees for space-saving or to allow closer access to a desk.

5. Pleje og vedligeholdelse

Korrekt pleje vil forlænge levetiden og udseendet af din kontorstol.

• Rensning: Tør af med annonceamp klud. Brug en mild sæbeopløsning til genstridige pletter og tør straks efter. Undgå skrappe kemikalier eller slibende rengøringsmidler.
• Regelmæssig kontrol: Kontrollér regelmæssigt alle skruer og forbindelser for at sikre, at de forbliver fastspændte. Efterspænd om nødvendigt.
• Hjulpleje: Hold hjulene fri for hår og snavs for at sikre jævn rulning.
• Undgå direkte sollys: Prolonged exposure to direct sunlight can cause fading or damage to the material.

6. Fejlfinding af almindelige problemer

If you encounter any issues with your chair, refer to the table below for common problems and solutions.

7. Produktspecifikationer

Figure 7.1: Detailed dimensions of the Yaheetech Office Chair.

8. Garanti og kundesupport

Yaheetech is committed to providing high-quality products. For any questions, concerns, or warranty claims, please contact our customer support team. Please have your model number (592717 Black) and purchase information ready when contacting support.

For yderligere hjælp, besøg venligst den officielle Yaheetech webwebsted eller kontakt din forhandler.

Online support: www.yaheetech.com