Pêşkêş
Thank you for choosing the OTO Zenpex Ergonomic Mesh Office Chair. This manual provides essential information for the safe assembly, operation, and maintenance of your new chair. Please read these instructions carefully before use and retain them for future reference.
Agahiyên Ewlekariyê
- Always assemble the chair according to the provided instructions.
- Ji sînorê giraniya herî zêde ya 300 poundan (136 kg) derbas nebin.
- Keep the chair on a stable, level surface to prevent tipping.
- Li ser kursiyê rawestin an jî wê wekî stûneyek ji bo gavavêtinê bikar neynin.
- Ensure all bolts and screws are securely tightened before use and check periodically.
- Di dema civînê de zarok û heywanên heywanan dûr bixin.
- Ger perçeyên kursiyê xera bibin an jî wenda bin, wê bikar neynin. Ji bo perçeyên yedek bi piştgiriya xerîdaran re têkilî daynin.
Product Overview
The OTO Zenpex Ergonomic Mesh Office Chair is designed for comfort and support during extended periods of sitting. It features multiple adjustable components to customize your seating experience.
Taybetmendiyên sereke:
- Adjustable Seat Depth: 1.96 inches (5 cm) for customized thigh support.
- Dynamic Lumbar Support: Adapts to your posture for continuous spinal alignment.
- Tora Nefesgir: High-elastic mesh for optimal airflow and support.
- 3D Adjustable Armrests: Multi-directional adjustment for various postures.
- Height/Angle Adjustable Headrest: For personalized neck support.
- 135° Recline Backrest: With multiple lockable positions for work, gaming, or rest.
- Pêveka Vekişîner: For enhanced relaxation.
- BIFMA & SGS Certified: Ensures durability and safety standards.

Image: The OTO Zenpex Ergonomic Mesh Office Chair in Grey, showcasing its overall design and features.
Talîmatên Meclîsa
Please follow the step-by-step instructions provided in the separate assembly guide included with your chair. Ensure all components are present before beginning assembly. Assembly tools are included.
- Hemû pêkhateyan ji pakêtê veke û li gorî lîsteya parçeyan a di rêbernameya montajê de kontrol bike.
- Tekeran bi bingeha kursiyê ve girêdin.
- Lifta gazê têxin navenda bingehê.
- Assemble the seat and backrest components as directed.
- Attach the assembled seat and backrest to the gas lift.
- Install the armrests and headrest.
- Piştrast bikin ku hemî kulm û kulm bi ewlehî hatine girtin.
For detailed visual instructions, refer to the assembly diagrams in your included manual.
Telîmatên Operating
Rêzkirina Bilindahiya Kursiyê
To adjust the chair height, locate the lever under the right side of the seat. Pull the lever up while seated to lower the chair, or pull it up while standing to raise the chair. Release the lever at the desired height.
Seat Depth Adjustment
The seat depth can be adjusted by 1.96 inches (5 cm). Locate the lever or button under the seat, typically on the left side. Activate the mechanism and slide the seat forward or backward to achieve optimal thigh support, ensuring a gap between the seat edge and your knees. Release the lever/button to lock the position.

Image: Illustration demonstrating the 1.96-inch adjustable seat depth feature.
Piştgiriya Lumbar Dînamîk
The chair features a dynamic dual lumbar support system that automatically adjusts to your back's natural curve and movements, providing continuous support. No manual adjustment is typically required for this feature.

Image: Diagram illustrating the dynamic dual lumbar support system conforming to the spine.
Guhertina Armrest
The armrests are 3D adjustable. Use the buttons or levers on the armrests to adjust their height, depth (forward/backward), and angle (pivot) to suit your preference and support your arms and shoulders.
Veguheztina Serê
The headrest can be adjusted for height and angle. Gently push or pull the headrest to move it up or down, and tilt it to find the most comfortable position for your neck and head. Some adjustments may require a hex key (included with assembly tools).

Image: Illustration detailing the height and angle adjustments of the 3D ergonomic headrest.
Recline Function and Footrest
To recline the backrest, locate the recline lever (usually on the left side under the seat). Pull the lever to unlock the recline, lean back to your desired angle (up to 135°), and push the lever back to lock the position. To use the retractable footrest, pull it out from under the seat and extend it. Push it back in when not in use.
Video: Official OTO Ergonomic Chairs video demonstrating various features and adjustments, including lumbar support, armrests, headrest, recline, and seat depth. This video provides a visual guide to the chair's functionality.
Lênerrînî
- Paqijî: Bi reklamê paqij bikinamp cloth. Avoid harsh chemicals or abrasive cleaners that may damage the mesh or frame materials.
- Berçavderbasî: Hemû pêç û boltan bi awayekî periyodîk kontrol bikin da ku piştrast bibin ku ew teng in. Ger pêwîst be dîsa teng bikin.
- Casters: Ji bo ku tevgera tekeran xweş be, tekeran ji bermayiyan (por, toz) dûr bigirin.
Çareserkirina pirsgirêkan
- Qîrîna Kursiyê: Check and tighten all assembly bolts. A small amount of silicone spray on moving parts may help.
- Gas Lift Not Adjusting: Ensure the height adjustment lever is fully engaged or disengaged. If the issue persists, the gas lift may need replacement.
- Kursîya Ne aram: Verify that the chair is on a flat surface and all base components are securely attached.
If you encounter issues not listed here or require further assistance, please contact OTO customer support.
Specifications
| Nîşan | OTO |
| Navê Model | Zenpex Ergonomic Chair |
| Hejmara Model | ZP-01 |
| Reng | Gewr |
| Mal | Mesh, Nylon, Stainless Steel |
| Mezinahiyên hilberê (D x W x H) | 28"D x 28"Firehî x 44.51"Bilindî (71.12 cmD x 71.12 cmFirehî x 113.05 cmBilindî) |
| Babetê Weight | 48.5 Pound (22 kg) |
| Pêşniyara giraniya herî zêde | 300 Pound (136 kg) |
| Goşeya Paşvekişandinê | Heta 135 ° |
| Seat Depth Adjustment | 1.96 înç (5 cm) |
| Sertîfîkayên | BIFMA X5.1, SGS Class-4 Gas Lift |

Image: Illustration highlighting the chair's compliance with US BIFMA standards for durability and safety.

Image: Detail of the SGS Steel Class-4 Gas Rod, indicating high-quality and safe height adjustment mechanism.
Garantî û Piştgirî
The OTO Zenpex Ergonomic Mesh Office Chair comes with a Garantiya 3-salî from the date of purchase. This warranty covers defects in materials and workmanship, including parts replacement.
For warranty claims, technical support, or any inquiries, please contact the OTO Official Store customer service. Please have your purchase receipt and model number (ZP-01) ready when contacting support.
- Çêker: OTO Wellness Pte. Ltd.
- Firotkar: OTO Official Store