Introduction
The ThunderX3 XTC Ergonomic Office Chair is engineered to provide superior comfort and support for extended periods of sitting. Its advanced design features a synchronous tilt mechanism, self-adjusting lumbar support, and breathable mesh material, all working together to adapt to your body and enhance your ergonomic experience. This manual provides detailed instructions for assembly, operation, maintenance, and troubleshooting to ensure you get the most out of your chair.
Коопсуздук маалыматы
- Максималдуу салмак чеги: Do not exceed the maximum recommended weight of 275 lbs (125 kg). Exceeding this limit may cause damage to the chair or personal injury.
- Туура тууралоо: Always ensure that the tilt mechanism, armrests, and all other adjustable components are correctly set and locked before using the chair.
- Ассамблея: Бардык чогултуу көрсөтмөлөрүн кылдаттык менен аткарыңыз. Туура эмес чогултуу туруксуздукка жана жаракат алууга алып келиши мүмкүн.
- Балдар жана үй жаныбарлары: Keep children and pets away from the chair during assembly. Small parts may pose a choking hazard.
- Кыймылдуу бөлүктөр: Be aware of moving parts during adjustment to avoid pinching.
Пакеттин мазмуну
Монтаждоону баштоодон мурун, бардык компоненттердин бар экенин жана бузулбаганын текшериңиз. Эгерде кандайдыр бир бөлүктөрү жок же бузулуп калса, дароо кардарларды колдоо менен байланышыңыз.
- XTC Ergonomic Chair Components (Backrest, Seat, Base, Casters, Gas Lift, Armrests, Headrest)
- Screw Kit (various screws, washers)
- Assembly Key (Allen wrench)
- Instruction Manual
Монтаждоо көрсөтмөлөрү
Assembly typically requires two people. Please follow these steps carefully.
- Дөңгөлөктөрдү базага тиркөө: Беш дөңгөлөктү отургучтун негизинин ар бир бутунун учундагы тешиктерге салыңыз. Алар ордуна чыкылдаган үн чыкканча бекем басыңыз.
- Газ лифтин киргизүү: Place the gas lift cylinder into the center hole of the chair base. Ensure it is seated securely.
- Механизмди отургучка чогултуу: Align the multi-functional mechanism with the pre-drilled holes on the underside of the seat cushion. Secure it using the provided screws and the assembly key. Ensure the front of the mechanism faces the front of the seat.
- Колтуктарды бекитүү: Secure the armrests to the sides of the seat cushion using the designated screws. Do not overtighten initially, allow for minor adjustments if needed.
- Аркасын отургучка туташтыруу: Attach the backrest to the seat assembly. This usually involves aligning brackets and securing with screws.
- Баш тирөөчтү бекитүү: Баш тирөөчтү жөлөнгүчтүн жогору жагындагы атайын уячага жылдырыңыз.
- Отургучту газ көтөргүчкө орнотуңуз: Чогултулган отургучту жана аркалыкты газ көтөргүч цилиндрге этияттык менен орнотуңуз, анын борборлоштурулганын жана туруктуу экенин текшериңиз.
- Акыркы бекемдөө: Once the chair is fully assembled and stable, go back and securely tighten all screws.
Иштөө жана тууралоо
The THUNDERX3 XTC chair features a SYNC5 multi-functional mechanism, offering 5-way adjustability for personalized comfort. Familiarize yourself with these adjustments to optimize your seating posture.

Image: The THUNDERX3 XTC chair highlighting its SYNC5 Multi-Functional Mechanism, which allows for 5-way adjustability for height, depth, angle, resistance, and tilt.
1. Отургучтун бийиктигин тууралоо
To adjust the chair height, locate the lever on the right side, beneath the seat. While seated, pull the lever up to lower the chair. To raise the chair, stand up slightly and pull the lever up. Release the lever at the desired height.
2. Synchronous Tilt and Lock
The SYNC5 mechanism allows the backrest and seat to recline simultaneously, providing continuous support for your spine. To engage the tilt, pull the lever on the left side, beneath the seat. To lock the tilt at a desired angle, push the lever back down. The chair offers a tilt range from 90° to 135°.

Image: A user demonstrating the synchronous tilt feature of the THUNDERX3 XTC chair, where the backrest and seat recline together for ergonomic support.
3. Self-Adjusting Lumbar Support
The XTC chair features self-adjusting lumbar support that automatically adapts to your movements, providing optimal spinal alignment and reducing tension. No manual adjustment is typically required for this feature.

Image: Diagram illustrating the self-adjusting backrest and lumbar support system of the THUNDERX3 XTC chair, designed to adapt to body movements for spinal alignment.
4. Жөнгө салынуучу баштык
The headrest is bidirectional, allowing for height and angle adjustments. Gently push or pull the headrest to move it up or down, and tilt it forward or backward to find your preferred position for neck and head support.

Image: The THUNDERX3 XTC chair showcasing its 2D adjustable headrest and 3D armrests, providing comprehensive support for the neck, arms, and shoulders.
5. 3D жөнгө салынуучу колтук тирөөчтөрү
The armrests can be adjusted in three dimensions: height, forward/backward, and inside/outside angle. Use the buttons or levers on the armrests to unlock and adjust them to your desired position. This allows for optimal support for your arms and shoulders.
6. Орундуктун тереңдигин тууралоо
To adjust the seat depth, locate the lever or button, typically on the left side of the seat. While seated, pull the lever/button and slide the seat forward or backward. Release the lever/button to lock the seat in place. This allows for proper thigh support.
Техникалык тейлөө
Regular maintenance will prolong the life and appearance of your THUNDERX3 XTC chair.
- Торду тазалоо: The breathable mesh material can be cleaned with a soft cloth dampened with mild soap and water. Avoid harsh chemicals or abrasive cleaners. Allow to air dry completely.
- кадр тазалоо: Wipe down the chair frame and plastic components with a soft, damp кездеме.
- Кастерге тейлөө: Periodically check the casters for hair or debris buildup. Clean them as needed to ensure smooth rolling.
- Бурамаларды бекемдөө: Every few months, check all screws and bolts and tighten them if necessary to maintain stability.

Сүрөт: жакын план view of the breathable mesh material on the THUNDERX3 XTC chair, designed for cooling comfort and airflow.
Проблемаларды чечүү
If you encounter any issues with your THUNDERX3 XTC chair, refer to the following common problems and solutions:
- Кресло кыйкырыктары:
Чечим: Check and tighten all screws. Apply a small amount of silicone lubricant to moving parts, especially where metal components meet. - Кресло бийиктигин тууралабайт:
Чечим: Газ көтөргүч рычагы толук орнотулганын текшериңиз. Эгерде көйгөй чечилбесе, газ көтөргүч цилиндрди алмаштыруу керек болушу мүмкүн. Кардарларды тейлөө кызматына кайрылыңыз. - Дөңгөлөктөр бир калыпта жылбайт:
Чечим: Remove any hair, dust, or debris from the caster wheels. Ensure casters are fully inserted into the base. - Жөлөнгүч чалкалап/кулпуланып калбайт:
Чечим: Check the tilt lock lever. Ensure it is in the correct position for reclining or locking. Verify that no obstructions are preventing movement. - Кресло өзүн туруксуз сезет:
Чечим: Re-check all assembly screws and ensure they are securely tightened. Verify that the gas lift is properly seated in the base.
Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Бренд | ThunderX3 |
| Модель аты | XTC (GAGC-331) |
| Түс | Breathable Mesh, Black |
| Продукциянын өлчөмдөрү (D x W x Y) | 27.56" x 26.77" x 49.61" (70 cm x 68 cm x 118-126 cm) |
| Максималдуу салмак боюнча сунуш | 275 фунт (125 кг) |
| Артка стили | Mesh Backrest |
| Өзгөчөлүктөр | Arm Rest, Ergonomic, Rolling, Synchronous Tilt, Self-Adjusting Lumbar Support |
| Arm Style | 3D Fit Adjustable |
| Орундуктун бийиктиги | Adjustable (up to 56 cm) |
| Отуруучу тереңдик | Adjustable (up to 20.47 inches) |
| Материалды толтуруу | көбүк |
| Элемент Салмагы | 58.3 фунт |
| Ассамблея талап кылынат | Ооба |
Кепилдик жана колдоо
Кепилдик маалымат
For specific warranty details regarding your THUNDERX3 XTC Ergonomic Office Chair, please refer to the warranty card included with your purchase or visit the official ThunderX3 webсайт. Кепилдиктин шарттары, адатта, сатып алынган күндөн тартып белгилүү бир мезгил ичинде өндүрүш кемчиликтерин камтыйт.
Кардарларды колдоо
If you require assistance with assembly, have questions about product features, or need to report a defect, please contact ThunderX3 customer support. Contact information can usually be found on the ThunderX3 webсайт же сатып алуу документтери.
Онлайн ресурстар: Кошумча колдоо, көп берилүүчү суроолор жана өнүмдөрдү каттоо үчүн расмий сайтка кириңиз ThunderX3 webсайт.





