Einführung
This manual provides comprehensive instructions for the assembly, operation, and maintenance of your Yaheetech Ergonomic Swivel Office Computer Desk Chair. Designed for optimal comfort and support, this chair features an S-shaped ergonomic backrest, high-density foam padding, and smooth 360° mobility. Please read this manual thoroughly before assembly and use to ensure proper function and longevity of your product.
Abbildung 1: Vorderseite view of the Yaheetech Ergonomic Swivel Office Chair.
Einrichtung und Montage
Eine detaillierte Schritt-für-Schritt-Anleitung finden Sie im offiziellen Installationshandbuch (PDF): Installationshandbuch herunterladen (PDF).
Below is a summary of the assembly process, complemented by an official installation video.
Montage überview:
The assembly involves attaching the casters to the base, inserting the gas lift, securing the armrests to the backrest, attaching the seat plate to the seat cushion, and finally connecting the assembled top to the gas lift. Ensure all screws are tightened securely for stability.
Figure 2: Product installation accessories.
Offizielles Installationsvideo:
Video 1: Official Yaheetech Office Desk Chair Installation Guide. This video demonstrates the complete assembly process for the chair.
Bedienungsanleitung
Your Yaheetech office chair is designed with several adjustable features to enhance your comfort and productivity.
Einstellbare Sitzhöhe:
Um die Sitzhöhe einzustellen, suchen Sie den Hebel auf der rechten Seite unter dem Sitz. Ziehen Sie den Hebel nach oben, während Sie gleichzeitig die Hand betätigen oder loslassen.asing your body weight to move the seat up or down. Release the lever to lock the height in place.
Abbildung 3: Hebel zur Sitzhöhenverstellung.
Tilt Tension and Rocking Motion:
The chair features a center-tilt tension mechanism. To adjust the rocking motion, turn the round knob located beneath the seat. Turn clockwise to tighten the tension (less rocking) and counter-clockwise to loosen it (more rocking). The backrest can recline between 90° and 105°.
Figure 4: Illustration of rocking motion and tilt tension knob.
Einstellung der Lordosenstütze:
The lumbar support can be adjusted within a 5cm range to provide customized comfort and support to your lower back. Gently push or pull the lumbar support mechanism on the backrest to find your preferred position.
Figure 5: Moveable lumbar support for back comfort.
360° Mobility:
The chair is equipped with durable nylon swivel casters on a wide star base, allowing for smooth and effortless 360° rotation and movement across various floor surfaces without causing scratches.
Figure 6: 360° mobility provided by the chair's casters.
Produkt überview Video:
Video 2: Yaheetech Mesh Office Chairs Overview. This video highlights key features and benefits of the chair, including breathable materials, upgraded comfort, durability, and adjustability.
Wartung
Um die Langlebigkeit und optimale Leistung Ihres Yaheetech-Bürostuhls zu gewährleisten, befolgen Sie bitte diese einfachen Wartungshinweise:
- Reinigung: Mit Anzeige abwischenamp cloth. Avoid harsh chemicals or abrasive cleaners that may damage the mesh or fabric.
- Regelmäßige Inspektion: Überprüfen Sie regelmäßig alle Schrauben und Bolzen auf festen Sitz. Ziehen Sie sie gegebenenfalls nach, um die Stabilität zu gewährleisten.
- Pflege des Casters: Um ein reibungsloses Rollen zu gewährleisten, sollten die Rollen frei von Haaren und Schmutz sein.
- Gewichtskapazität: Um Beschädigungen zu vermeiden und die Sicherheit zu gewährleisten, darf die maximale Tragfähigkeit von 300 Pfund nicht überschritten werden.
Fehlerbehebung
If you encounter any issues with your Yaheetech office chair, please refer to the common problems and solutions below:
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Stuhl wackelt oder fühlt sich instabil an | Lose Schrauben oder unsachgemäße Montage. | Ensure all screws, especially those connecting the seat plate to the backrest and the base, are securely tightened. Refer to the assembly instructions. |
| Schwierigkeiten bei der Einstellung der Sitzhöhe | Problem mit der Gasdruckfeder oder Fehlfunktion des Hebels. | Check if the height adjustment lever is fully engaged. If the issue persists, the gas lift may need replacement. |
| Die Rollen laufen nicht reibungslos | Schmutz (Haare, Staub), der sich in den Rollen verfangen hat. | Turn the chair over and carefully remove any debris from the caster wheels. Lubricate if necessary. |
| Backrest does not recline or adjust properly | Tilt tension knob too tight or mechanism obstruction. | Loosen the tilt tension knob. Check for any obstructions around the reclining mechanism. |
Produktspezifikationen
- Marke: Yaheetech
- Modellnummer: 25091546087593
- Farbe: Schwarz
- Stil: Modern
- Produktabmessungen: 23.5"T x 23"B x 39.5"H
- Artikelgewicht: 18.9 Pfund
- Maximale Gewicht Empfehlung: 300 Pfund
- Material: Mesh back, foam-padded seat, steel gas spring, nylon base & wheels
- Besondere Merkmale: Adjustable Height, Arm Rest, Ergonomic, Rolling, Tilting
- Zurück Stil: Feste Rückseite (Netz)
- Sitzhöhe: 39.5 Zoll (Max.)
- Enthaltene Komponenten: User Manual, Installation Tools
- Ursprungsland: China
Garantie und Support
Yaheetech is committed to providing high-quality products and customer satisfaction. For any inquiries or support needs, please contact Yaheetech customer service.
- Rückgaberecht: This product is eligible for a 30-day return for refund or replacement, as per standard policy.
- Markenshop: Explore more products and information from Yaheetech at their official Amazon store: Yaheetech Amazon Store.
