SIHOO M59AS
SIHOO M59AS Ergonomic Office Chair User Manual
Мадэль: M59AS
1. Інфармацыя па бяспецы
Калі ласка, уважліва прачытайце ўсе інструкцыі перад зборкай і выкарыстаннем. Захоўвайце гэтую інструкцыю для далейшага выкарыстання.
- Максімальная ёмістасць: This chair is designed to support a maximum weight of 150 kg (330 lbs). Do not exceed this limit.
- зборка: Ensure all components are correctly assembled and tightened according to the instructions to prevent instability.
- Карэкціроўкі: Use adjustable mechanisms carefully. Avoid sudden movements or excessive force when adjusting chair components.
- Тэхнічнае абслугоўванне: Regularly check all bolts and screws to ensure they remain tight. Loose components can lead to instability and potential injury.
- выкарыстанне: Use the chair on a stable, level surface. Avoid standing on the chair or using it as a step stool.
2. Налада і зборка
The SIHOO M59AS chair requires assembly. Detailed step-by-step instructions and all necessary tools are included in the product packaging. Please refer to the separate assembly guide for visual instructions.
Этапы агульнай зборкі:
- Распакуйце ўсе кампаненты і звярніцеся да спісу дэталяў.
- Прымацуеце колы да асновы крэсла.
- Insert the gas lift into the center of the chair base.
- Assemble the seat mechanism to the seat cushion.
- Attach the backrest to the seat mechanism.
- Connect the armrests to the seat.
- Усталюйце сабранае сядзенне і спінку на газавы пад'ёмнік.
- Прымацуеце падгалоўнік да спінкі.
- Перад выкарыстаннем пераканайцеся, што ўсе шрубы надзейна зацягнуты.

Малюнак 2.1: Спераду view of the SIHOO M59AS chair.

Малюнак 2.2: бок view of the SIHOO M59AS chair.

Малюнак 2.3: Назад view of the SIHOO M59AS chair.
3. Інструкцыя па эксплуатацыі
The SIHOO M59AS chair offers multiple adjustment features to customize your seating experience for optimal comfort and ergonomic support.
3.1. Рэгуляванне вышыні сядзення
To adjust the seat height, locate the lever under the right side of the seat. While seated, pull the lever up to lower the seat. To raise the seat, stand up slightly and pull the lever up. Release the lever at the desired height.
3.2. 3D Coordinated Armrests
The armrests are designed for multi-directional adjustment to provide optimal support. They can be adjusted in the following ways:
- Рэгуляванне вышыні: Press the button on the side of each armrest and move it up or down. Release the button to lock it in place.
- Рэгуляванне наперад/назад: Slide the armrest pad forward or backward by 4 cm to find your preferred position.
- Кручэнне налева/направа: Rotate the armrest pads up to 40 degrees left or right to support various postures.

Figure 3.1: 3D Coordinated Armrest Adjustments.

Figure 3.2: Detailed diagram of 3D armrest movements.
3.3. 80° Foldable Armrests
For space-saving storage or to allow more freedom of movement (e.g., playing a guitar), the armrests can be folded upwards by 80 degrees. Simply lift the armrests until they lock into the upright position. To return them, gently pull them down.

Figure 3.3: Armrests folded upwards for space-saving.

Figure 3.4: Foldable armrests saving space under a desk.
3.4. Dual Backrest and Dynamic Lumbar Support
The chair features a dual backrest design with an adaptive lumbar pillow that automatically adjusts to your body's movement, providing continuous support.
- The two adjustable backrests conform to the curve of your spine.
- The lumbar support provides dynamic pressure distribution and micro-rotation for personalized adjustment.

Figure 3.5: Dynamic Lumbar Support in action.

Малюнак 3.6: падрабязна view of dual backrest and dynamic lumbar support.
3.5. Рэгуляванне падгалоўніка
The headrest features a double articulation design for precise cervical support. It can be adjusted vertically by 8.5 cm and tilted by 22 degrees to align with your neck and head.

Figure 3.7: Headrest adjustment for cervical support.

Figure 3.8: Headrest and seat cushion features.
3.6. Saddle-shaped Seat Cushion
The wide, saddle-shaped seat cushion is designed to conform to the curves of your hips and legs, effectively relieving pressure. It features durable and breathable 'dragon mesh' for comfort during long periods of sitting.
3.7. Убудаваная вешалка
The chair includes a practical hanger on the backrest, allowing for easy storage of clothes or bags, keeping your workspace tidy.

Figure 3.9: Integrated hanger for clothes and bags.

Figure 3.10: Chair with jacket on hanger.
4. Тэхнічнае абслугоўванне
Proper maintenance ensures the longevity and optimal performance of your SIHOO M59AS office chair.
- Уборка: Для агульнай уборкі выкарыстоўвайце мяккую,amp cloth. For spot cleaning, use a mild soap solution and a soft cloth. Avoid harsh chemicals or abrasive cleaners, as these can damage the mesh fabric and plastic components.
- агляд: Periodically inspect all bolts, screws, and connections to ensure they are tight. Re-tighten any loose fasteners to maintain stability and safety.
- Перамяшчэнне крэсла: When moving the chair, lift it rather than dragging it to prevent damage to the casters or floor.
- Пазбягайце перагрузкі: Не перавышайце максімальную вагу ў 150 кг.
5. Выпраўленне непаладак
If you encounter any issues with your SIHOO M59AS chair, please refer to the following common solutions:
| праблема | Магчымая прычына | Рашэнне |
|---|---|---|
| Chair is unstable or wobbly | Аслабленыя шрубы або балты. | Check and tighten all assembly screws and bolts. Ensure the chair is on a level surface. |
| Рэгуляванне вышыні сядзення не працуе | Няспраўнасць газавага пад'ёмніка або не ўключаны рычаг. | Ensure the lever is fully pulled. If the issue persists, the gas lift may need replacement. Contact customer support. |
| Armrests are difficult to adjust or loose | Mechanism obstruction or loose fasteners. | Check for any obstructions. Ensure the armrest attachment screws are tight. |
| Скрыпучыя гукі | Няшчыльныя злучэнні або трэнне паміж дэталямі. | Tighten all screws. Apply a small amount of silicone lubricant to moving parts if necessary, avoiding contact with mesh fabric. |
If these solutions do not resolve the issue, please contact SIHOO customer support for further assistance.
6. Тэхнічныя характарыстыкі
Detailed technical specifications for the SIHOO M59AS Ergonomic Office Chair.
| Асаблівасць | Дэталь |
|---|---|
| Марка | СІХОУ |
| Назва мадэлі | М59АС |
| Нумар мадэлі | M59AS-M301 |
| Колер | Шэры |
| Памеры прадукту (Д х Ш х У) | 70.5 х 64 х 113.5 см (27.76 х 25.20 х 44.69 цалі) |
| Вага прадукту | 14.3 кг (31.5 фунтаў) |
| Максімальная грузападымальнасць | 150 кг (330 фунтаў) (Note: Some documentation may state 100kg, but 150kg is the tested capacity.) |
| Матэрыял каркаса | Пластыкавыя |
| Матэрыял сядзення | Mesh (Dragon Mesh) |
| Стыль спінкі | Split Backrest with Dynamic Lumbar Support |
| Падлакотнікі | 3D Adjustable (Height, Forward/Backward, Rotation), 80° Foldable |
| Падгалоўнік | Double Articulation (Height, Tilt) |
| Падушка для сядзення | Saddle-shaped, Mesh |
| Ролікі | Suitable for hard floors |
| Патрабуецца зборка | так |
| Сертыфікаты | BIFMA, SGS Certified |

Figure 6.1: SIHOO M59AS chair from multiple perspectives.

Figure 6.2: SIHOO product certifications and awards.

Figure 6.3: Durability testing simulating 10 years of use.
7. Гарантыя і падтрымка
SIHOO is committed to providing high-quality products and excellent customer service.
7.1. Інфармацыя аб гарантыі
For specific warranty details regarding your SIHOO M59AS chair, please refer to the warranty card included in your product packaging or visit the official SIHOO website. The warranty typically covers manufacturing defects and material failures under normal use.
7.2. Падтрымка кліентаў
If you have any questions, require assistance with assembly, or experience any issues with your chair, please do not hesitate to contact our customer support team.
Спосабы сувязі:
- электронная пошта: service@sihoooffice.com
- Інтэрнэт: Visit the SIHOO store on Amazon or the official SIHOO webсайт для варыянтаў падтрымкі.

Figure 7.1: How to contact SIHOO customer support.
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