Introduzione
Thank you for choosing the Yaheetech Ergonomic Gaming Chair. This manual provides essential information for the safe assembly, operation, and maintenance of your new chair. Designed for comfort during extended periods of use, this chair features adjustable height, recline, a retractable footrest, and a massage lumbar support pillow.

Image: The Yaheetech Ergonomic Gaming Chair in Black/Gray, showcasinil suo design e le sue caratteristiche.
Informazioni sulla sicurezza
- Capacità di peso massima: Questa sedia è progettata per supportare un peso massimo di 136 kg (300 libbre). Non superare questo limite.
- Montaggio: Ensure all parts are correctly assembled and all screws are tightened before use. Refer to the assembly instructions carefully.
- Stabilità: Do not stand on the chair. Avoid leaning excessively to one side or backward when the chair is fully reclined without the footrest extended, as this may cause instability.
- Bambini: Tenere i bambini lontani dalle parti in movimento durante il montaggio e il funzionamento.
- Movimento: Use caution when moving the chair, especially on uneven surfaces.
Contenuto della confezione
Prima di iniziare il montaggio, verificare che tutti i componenti elencati di seguito siano presenti e integri:
- Schienale della sedia
- Base del sedile con meccanismo
- Braccioli (2)
- Base a cinque stelle
- Rotelle (5)
- Cilindro di sollevamento a gas con coperchio
- Massage Lumbar Pillow (USB-powered)
- Cuscino poggiatesta
- Gruppo poggiapiedi retrattile
- Ferramenta di montaggio (viti, rondelle, chiave a brugola)

Image: All chair components, including the seat, backrest, base, and accessories, laid out before assembly.
Installazione e assemblaggio
Follow these steps to assemble your Yaheetech Gaming Chair. It is recommended to have two people for certain steps, especially when attaching the backrest.
- Assemble the Five-Star Base: Insert the five caster wheels into the holes at the end of each leg of the five-star base. Ensure they are securely fitted.
- Installare il sollevatore a gas: Place the gas lift cylinder into the central hole of the assembled five-star base. Cover it with the telescopic plastic cover.
- Fissare il meccanismo del sedile: Fissare il meccanismo del sedile alla parte inferiore della base del sedile utilizzando le viti in dotazione. Assicurarsi che la parte anteriore del meccanismo sia allineata con la parte anteriore del sedile.
- Collegare il sedile al pistone a gas: Carefully place the assembled seat onto the gas lift cylinder, ensuring the central hole of the seat mechanism aligns with the top of the gas lift.
- Collegare lo schienale: Align the metal brackets on the backrest with the corresponding attachment points on the seat mechanism. Secure with the provided screws. This step may require two people.
- Installare i braccioli: Attach the armrests to the sides of the seat and backrest using the designated screws. Cover the screw holes with the provided caps for a neat finish.
- Fissare il poggiapiedi: Slide the retractable footrest assembly into the guides located under the seat.
- Position Pillows: Attach the headrest pillow and massage lumbar pillow using their elastic straps. The lumbar pillow's height can be adjusted by sliding it along the straps.
Video di assemblaggio
Video: Un resoconto dettagliatoview of the Yaheetech Gaming Chair, including assembly steps and feature demonstrations.
Video: Un review highlighting the assembly process and massage lumbar support feature of the Yaheetech Gaming Chair.
Video: A demonstration of the ergonomic design and footrest of the Yaheetech Gaming Chair, including assembly.
Istruzioni per l'uso
Regolazione dell'altezza
To adjust the chair's height, locate the lever on the right side under the seat. Pull the lever upwards while lifting your weight off the seat to raise it. To lower the seat, pull the lever upwards while remaining seated.
Funzione reclinabile
The chair offers a recline range of 90° to 135°. To recline, pull the lever on the left side under the seat upwards and lean back to your desired angle. Release the lever to lock the backrest in place. To return to an upright position, pull the lever and lean forward slightly.
Poggiapiedi retrattile
To use the footrest, pull it out from underneath the seat. Flip the padded section upwards for comfortable leg support. To store, flip the padded section down and slide the footrest back under the seat.

Image: Visual guide to the chair's adjustable features: 135° reclining angle, adjustable seat height, lockable backrest, foldable footrest, and smooth 360° swivel.
Supporto lombare massaggiante
The lumbar pillow provides a soothing vibration massage. Connect the USB cable from the lumbar pillow to any standard USB power source (e.g., computer, power bank). Use the inline switch on the cable to turn the massage function on or off.

Image: Detail of the USB-powered massage lumbar support pillow, illustrating its connection and function.
Braccioli regolabili
The linkage armrests automatically adjust with the chair's recline angle, providing continuous support for your elbows and arms.

Image: Diagram showing how the linkage armrests move in conjunction with the chair's recline.
Manutenzione
- Pulizia: The chair's faux leather upholstery is designed for easy cleaning. Wipe down surfaces with a damp panno e sapone neutro. Evitare prodotti chimici aggressivi o detergenti abrasivi.
- Controllo hardware: Controllare periodicamente tutte le viti e i bulloni per assicurarsi che siano ben serrati. Serrarli se necessario per mantenere stabilità e sicurezza.
- Cura delle rotelle: Keep the caster wheels free of debris (hair, dust, etc.) to ensure smooth and quiet movement.
Risoluzione dei problemi
- Scricchiolii della sedia: If the chair squeaks, check all bolted connections and tighten them. Applying a small amount of silicone lubricant to moving parts may also help.
- Difficoltà nella regolazione dell'altezza: Assicurarsi che la leva del pistone a gas sia completamente innestata. Se il problema persiste, potrebbe essere necessario sostituire il cilindro del pistone a gas.
- Footrest Sticks: If the footrest is difficult to extend or retract, check for any obstructions in its tracks. A small amount of dry lubricant can improve movement.
- Massage Not Working: Verify the USB cable is securely connected to a powered USB port and the inline switch is in the 'on' position.
Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Marca | Prodotti |
| Nome del modello | Sedia per videogiochi |
| Numero di modello | YTwnf00001001 |
| Colore | Nero/Grigio |
| Dimensioni del prodotto | 28.5"P x 28.5"L x 28.5"A |
| Peso massimo raccomandato | 300 libbre |
| Caratteristica speciale | Massage Lumbar Pillow, Removable Head Pillow |
| Conteggio della posizione reclinata | 2 (90°-135°) |
| Materiale di riempimento | Schiuma |
| Peso dell'articolo | 40.2 libbre |

Image: Detailed dimensions of the gaming chair, including height, width, and depth measurements.
Garanzia e supporto
For warranty information, technical support, or to order replacement parts, please contact Yaheetech customer service through their official website or the retailer where the product was purchased. Please have your model number (YTwnf00001001) and purchase date available.





