1. Introduzione
This manual provides detailed instructions for the assembly, operation, and maintenance of your FLEXISPOT OC3 Air Ergonomic Office Chair. Please read this manual thoroughly before assembly and use to ensure proper function and safety. Keep this manual for future reference.
2. Informazioni di sicurezza
- This product has a maximum weight capacity of 300 lbs. Do not exceed this limit.
- Improper use of adjustable features, such as the armrests and tilt mechanism, could result in injury.
- Segui sempre attentamente l'istruzzioni di l'assemblea.
- Refer to this user manual for safe operation and adjustments.
- Keep children away from the chair during assembly and adjustment to prevent accidents.
3. Cuntenutu di u pacchettu
Prima di principià u montaggio, assicuratevi chì tutte e parti sianu presenti è intatte. Se qualchì parte manca o hè dannighjata, cuntattate l'assistenza clienti.
- Backrest (x1)
- Sedile (x1)
- Mechanism (x1)
- Gas Lift (x1)
- Headrest (x1)
- Clothes Hanger (x1)
- rotelle (x5)
- Chjave (x2)
- Armrest (x2)
- Base (x1)
- Screws: M6*25 (6pcs), M6*20 (4pcs), M8*18 (3pcs)
- Manuale di installazione (x1)

Image: All components of the FLEXISPOT OC3 Air chair laid out for assembly.
4. Istruzzioni di Assemblea
Assembly is required. An installation manual and tools are included. Follow the steps below for proper assembly.
- Install Casters and Gas Lift: Insert the five casters into the base. Then, insert the gas lift into the center hole of the base. Remove the protective cover from the gas lift before installation.
- Attach Mechanism to Backrest: Secure the chair mechanism to the backrest using the provided M8*18 screws. Ensure correct alignment before tightening.
- Installà i braccioli: Attach the armrests to the seat using the M6*25 screws. Do not fully tighten all screws until they are fixed in the correct position.
- Install Mechanism to Seat: Secure the mechanism to the underside of the seat using the M6*20 screws.
- Place Seat on Gas Lift: Pone cù cura u sedile è u schienale assemblati nantu à l'alzata à gas, assicurendusi ch'ellu sia ben pusatu.
- Attach Headrest and Clothes Hanger: Unscrew the two screws on the headrest, insert the clothes hanger into the headrest, and secure them on the backrest.

Image: Diagram illustrating the assembly of the chair's base and gas lift.

Image: Diagram illustrating the attachment of the backrest, armrests, and seat.
5. Operating Instructions (Adjustable Features)
Your FLEXISPOT OC3 Air chair is designed with multiple adjustable features to enhance comfort and support.
- Ajustamentu di l'altezza di u sediu: Use the lever located under the seat to raise or lower the chair to your desired height. Pull the lever up while seated to lower, or pull up while standing to raise.
- 2D Headrest Adjustment: The headrest can be adjusted in multiple dimensions (up/down and 30° rotation) to provide precise neck and head support. Simply push or pull the headrest to adjust its height and angle.
- Support lumbar ajustable: The lumbar support can be moved up and down by 1.9 inches to provide accurate support to your lower back. Adjust it to fit the natural curve of your spine.
- Lockable Backrest Tilt (90-130°): The chair features a four-level tilt tension lockable line control mechanism. Use the lever to recline the backrest between 90° and 130° or lock it in an upright position.
- Braccioli regolabili: The armrests can be adjusted in height (1D Up/Down) to provide comfortable support for your arms and shoulders. Use the button on the side of the armrest to unlock and adjust.
- Clothes Hanger: A convenient hanger is integrated into the headrest for temporarily holding clothes.

Imagine: Più diview of chair dimensions and adjustable features.

Image: Visual guide to chair adjustments.
6. Mantenimentu
To ensure the longevity and optimal performance of your FLEXISPOT OC3 Air chair, follow these simple maintenance guidelines:
- Pulizia: Pulisce cù l'annunziuamp tela. Evitate i prudutti chimichi aggressivi o i detergenti abrasivi chì ponu dannà a maglia o u quadru.
- Ispezione regulare: Verificate periodicamente tutte e viti è e cunnessione per assicurassi ch'elle sianu strette. Stringhjitele di novu se necessariu.
- Evite a sovraccarichi: Ùn supere micca a capacità di pesu massimu di 300 lbs.
- Usu propiu: Use the chair as intended for office or home workspace. Avoid standing on the chair or using it for purposes other than seating.
7. Risoluzione di prublemi
If you encounter any issues with your FLEXISPOT OC3 Air chair, please refer to the assembly instructions or contact customer support for assistance.
- Difficultà à aghjustà l'altezza: Ensure the gas lift protective cover has been removed and the lever is fully engaged.
- Sedia chì vacilla: Check that all screws are securely tightened and the base is properly assembled.
- Backrest Not Tilting/Locking: Verify that the tilt tension mechanism is correctly engaged and not obstructed.
8. Specificazioni
| Feature | Detail |
|---|---|
| Marca | FLEXISPOT |
| Nome di mudellu | Office Chair OC3 |
| Numeru di mudellu di l'articulu | OC3B |
| Culore | Grisgiu |
| Dimensioni di u produttu | 21.3 "D x 20.5" W x 52 "H |
| Pesu di l'articulu | 27 liri |
| Cunsigliu Massimu di Pesu | 300 liri |
| Stile di daretu | Breathable Mesh Back |
| Riempite Materiale | High Quality Mesh |
| Stile di bracciu | Bracciolo réglable |
| Conte di pusizioni reclinate | 4 |
| Movimentu di basa di mobili | Swivel |
| Usi cunsigliati | Uffiziu |
9. Garanzia è Support
For warranty information or technical support, please refer to the official FLEXISPOT websitu o cuntattate direttamente u so serviziu clienti. Cunservate a vostra ricevuta d'acquistu per qualsiasi reclamu di garanzia.





