Yaheetech Ergonomisk Kontorstol Brugermanual

1. Introduktion

Thank you for choosing the Yaheetech Ergonomic Office Chair. This chair is designed to provide optimal comfort and support for long hours of sitting, featuring a breathable mesh back, adjustable headrest, flexible lumbar support, and versatile armrests. Please read this manual carefully before assembly and use to ensure proper setup and operation, and to maximize the lifespan of your chair.

2. Sikkerhedsinstruktioner

• Sørg for, at alle dele er til stede og ubeskadigede før montering. Må ikke anvendes, hvis nogen af ​​delene mangler eller er i stykker.
• Saml stolen på en blød, ren overflade for at forhindre ridser.
• Spænd ikke skruerne for hårdt under monteringen for at undgå at beskadige komponenterne.
• Hold børn og kæledyr væk under montering.
• Stå ikke på stolen, og brug den ikke som skammel.
• Overskrid ikke den maksimale vægtkapacitet på 136 kg (300 lbs).
• Kontrollér regelmæssigt alle bolte og skruer for fastspænding, og spænd dem efter om nødvendigt.
• Use the chair only for its intended purpose as an office chair.

3. Pakkens indhold

Kontroller venligst, at alle følgende komponenter er inkluderet i din pakke:

• Chair Backrest (1)
• Sædehynde (1)
• Armlæn (2)
• Nakkestøtte (1)
• Gasløftecylinder (1)
• Stjernebase (1)
• Hjul (5)
• Mekanismeplade (1)
• Hardware Pack (Screws, Washers, Allen Wrench) (1)

4. Monteringsvejledning

Follow these steps carefully to assemble your Yaheetech Ergonomic Office Chair:

1. Trin 1: Fastgør hjul til stjernebase

   Sæt hvert af de fem hjul ind i hullerne for enden af ​​hvert ben på stjernebasen. Tryk godt til, indtil de klikker på plads.

   

   Image: The sturdy star base with smoothly rolling casters, highlighting convenient mobility.

2. Step 2: Insert Gas Lift into Star Base

   Place the gas lift cylinder into the center hole of the assembled star base. Ensure it is seated firmly.

   

   Billede: En overview of the chair's multifunctional aspects, including the gas lift and stable star base.

3. Step 3: Attach Mechanism Plate to Seat Cushion

   Align the mechanism plate with the pre-drilled holes on the underside of the seat cushion. Secure it using the appropriate screws from the hardware pack and the provided Allen wrench. Ensure the front of the mechanism faces the front of the seat.

   

   Billede: Detaljeret view of the seat's adjustment lever for height and the control knob for tilt tension.

4. Trin 4: Fastgør armlænene til sædehynden

   Attach the armrests to the sides of the seat cushion, aligning them with the holes on the mechanism plate. Secure with screws. Note that the armrests are foldable, so ensure they are oriented correctly.

   

   Image: Demonstration of the armrests folding up to a 90-degree angle, allowing the chair to be pushed closer to a desk.

5. Step 5: Attach Backrest to Seat Assembly

   Connect the backrest to the seat cushion assembly using the remaining screws. Ensure a secure and stable connection.

   

   Image: The complete Yaheetech Ergonomic Office Chair, showcasindens design og komponenter.

6. Step 6: Attach Headrest

   Slide the headrest into the designated slots at the top of the backrest. Adjust its height as desired.

   

   Billede: En overview of the chair's multifunctional aspects, including the adjustable headrest.

5. Betjeningsvejledning

Your Yaheetech Ergonomic Office Chair offers several adjustable features to customize your seating experience:

5.1 Sædehøjdejustering

To adjust the seat height, pull the lever located on the right side under the seat upwards. While holding the lever, stand up to raise the seat or sit down to lower it. Release the lever at your desired height to lock it in place.

Image: The lever under the seat used for adjusting seat height and locking the rocking function.

5.2 Recline/Rocking Function

To enable the rocking function, pull the same lever (used for height adjustment) outwards. To lock the chair in an upright position, push the lever inwards. The tension of the rocking motion can be adjusted by rotating the round knob located under the seat, towards the front. Turn clockwise to increase tension (harder to recline) and counter-clockwise to decrease tension (easier to recline).

Image: The control knob under the seat for adjusting the tension of the chair's rocking function.

5.3 Armrest Adjustment (Foldable)

The armrests can be folded upwards by 90 degrees. Simply lift the armrests to raise them. This feature allows the chair to be pushed closer to your desk, saving space when not in use.

Image: The chair's armrests can be folded up to a 90-degree angle for space-saving convenience.

5.4 Justering af nakkestøtte

The headrest can be adjusted vertically to provide optimal neck and head support. Gently push or pull the headrest up or down to your preferred height.

Image: The adjustable headrest provides customized support for the head and neck.

5.5 Justering af lændestøtte

The flexible lumbar support can be adjusted to align with the natural curve of your lower back. Gently slide the lumbar support mechanism up or down on the backrest to find your most comfortable position.

Image: The ergonomic design highlights the adjustable lumbar support for optimal back comfort.

6. Vedligeholdelse og pleje

• Rensning: Til generel rengøring skal stolen tørres af med en blød klud.amp cloth. For mesh areas, use a mild soap solution and a soft brush, then wipe with a clean, damp klud. Undgå skrappe kemikalier eller slibende rengøringsmidler.
• Inspektion: Kontrollér regelmæssigt alle skruer og bolte for at sikre, at de er stramme. Spænd dem igen om nødvendigt for at opretholde stabilitet og sikkerhed.
• Hjul: Keep the casters clean and free of debris (hair, dust, etc.) to ensure smooth rolling.
• Undgå direkte sollys: Prolonged exposure to direct sunlight can cause fading or damage to the chair's materials.

7. Fejlfinding

8. Specifikationer

Image: A visual representation of the chair's dimensions and a summary of its key specifications.

9. Garanti og support

For any questions, concerns, or issues regarding your Yaheetech Ergonomic Office Chair, please contact Yaheetech customer service. Refer to your purchase documentation or the Yaheetech official webwebstedet for kontaktoplysninger og garantioplysninger.

Vi er forpligtet til at levere produkter og support af høj kvalitet for at sikre din tilfredshed.