Yaheetech Ergonomic Swivel Office Chair

Indledning

Thank you for choosing the Yaheetech Ergonomic Swivel Office Chair. This manual provides essential information for the safe and efficient assembly, operation, and maintenance of your new office chair. Please read this manual thoroughly before assembly and retain it for future reference.

Image: The Yaheetech Ergonomic Swivel Office Chair in white, featuring a high back, padded seat, and chrome base with five casters.

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 fra samlingsområdet.
• This chair is designed for single-person use. Do not exceed the maximum weight capacity of 136 kg (300 lbs).
• Stå ikke på stolen, og brug den ikke som skammel.
• Kontrollér regelmæssigt alle bolte og skruer for at sikre, at de forbliver stramme.
• Undgå at udsætte stolen for direkte sollys eller ekstreme temperaturer for at forhindre materialenedbrydning.

Funktioner

The Yaheetech Ergonomic Swivel Office Chair is designed for comfort and durability, featuring:

• Design med høj ryg: Giver ample support for the back and neck.
• Water-Repellent PU Leather: Durable and easy to clean synthetic leather upholstery.
• Foam-Filled Armrests: Soft and comfortable armrests for added support.
• Robust Gas Lift: Ensures smooth and reliable height adjustment.
• Smooth-Rolling Casters: Allows for easy movement across various floor types.
• Thick Seat Cushion: High-density foam padding for enhanced seating comfort.

Image: A detailed diagram highlighting key features of the chair, including the high back, water-repellent PU leather, foam-filled armrests, robust gas lift, smooth-rolling casters, and thick seat cushion.

Monteringsvejledning

Please follow these steps carefully for proper assembly. It is recommended to have two people for assembly.

1. Udpak komponenter: Carefully remove all parts from the packaging and lay them out on a clean, soft surface. Verify all parts are present according to the included parts list (not provided in this manual, refer to packaging).
2. Saml base: Insert the five casters into the holes at the end of each leg of the star base. Ensure they are securely seated.
3. Installer gaslift: Placer gasløftecylinderen i det midterste hul på den samlede stjernebase.
4. Fastgør mekanismen til sædet: Align the seat mechanism with the pre-drilled holes on the underside of the seat cushion. Secure it using the provided screws. Ensure the front of the mechanism faces the front of the seat.
5. Fastgør armlæn: Secure the armrests to both the seat and the backrest using the provided screws. Ensure they are firmly attached.
6. Connect Seat and Backrest: Attach the backrest to the seat assembly, aligning the holes and securing with screws.
7. Monter sædeenheden på gasliften: Placer forsigtigt det samlede sæde og ryglæn på gasliftcylinderen, og sørg for, at den koniske ende af gasliften passer sikkert ind i mekanismen.
8. Endelig kontrol: Once assembled, sit on the chair to ensure all components are properly engaged and stable. Test all functions.

Betjeningsvejledning

Din Yaheetech kontorstol tilbyder adskillige justerbare funktioner for personlig komfort.

• Højdejustering: To raise the seat, lift the lever on the right side of the chair while taking your weight off the seat. To lower the seat, lift the lever while seated. Release the lever at the desired height. The seat height can be adjusted from 47.5 cm to 55 cm.
• Vippefunktion: The chair features a rocking function for relaxation. Pull the lever on the right side outwards to unlock the tilt mechanism. Push the lever inwards to lock the chair in an upright position (90 degrees). The tilt angle ranges from 90 to 110 degrees.
• Justering af hældningsspænding: Rotate the round knob located under the seat, at the front of the mechanism, to adjust the tension of the tilt. Turn clockwise to increase tension (making it harder to recline) and counter-clockwise to decrease tension (making it easier to recline).
• 360-graders drejning: The chair is designed to swivel freely 360 degrees, allowing for easy movement and access to your workspace.

Image: A visual guide illustrating the tilt function (90 to 110 degrees) and the height adjustment lever, along with the tilt tension adjustment knob.

Ergonomisk design

This office chair is engineered with an ergonomic design to provide optimal support and comfort during long periods of sitting. It supports the natural curves of your body, promoting a healthy posture.

• Nakkestøttestøtte: The high backrest provides support for the cervical spine.
• Rygstøtte: Contoured backrest supports the natural curvature of your back.
• Lændestøtte: Integrated design provides proper support for the lumbar region, reducing strain.

Image: A diagram illustrating how the chair's ergonomic design supports the head, back, and lumbar spine for improved posture and comfort.

Opretholdelse

• Rensning: For general cleaning, wipe the PU leather surface with a soft, damp klud. Brug en mild sæbeopløsning til genstridige pletter og tør straks efter. Undgå skrappe kemikalier eller slibende rengøringsmidler.
• Hjulpleje: Periodically clean the casters to remove dust, hair, and debris that may hinder smooth movement.
• Hardwarekontrol: Every few months, check all screws and bolts to ensure they are tight. Retighten if necessary to maintain stability and safety.
• Undgå direkte sollys: Prolonged exposure to direct sunlight can cause the PU leather to fade or crack. Position the chair away from direct sunlight when possible.

Fejlfinding

Specifikationer

Image: A diagram illustrating the key dimensions of the Yaheetech office chair, including overall height, seat height, seat width, and depth.

Garanti og support

For warranty information and customer support, please refer to the terms and conditions provided at the point of purchase or contact the retailer directly. Keep your proof of purchase for any warranty claims.