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The ProtoArc EC200 Ergonomic Office Chair is designed to provide optimal comfort and support for modern professionals. This high-back mesh computer chair features adjustable lumbar support, a 3D adjustable headrest, and a sliding seat mechanism to accommodate various body types and preferences. It is engineered for extended periods of use, promoting healthy posture and enhancing productivity in both home and office environments.
Kurmak
Assembly of the ProtoArc EC200 chair is designed to be straightforward, typically taking approximately 20 minutes with no additional tools required beyond what is provided. A detailed visual installation guide is included to assist with each step.
Montaj Adımları:
- Install the five-star base: Attach the five legs to the central hub and secure them. Insert the casters into the ends of the legs.
- Install the armrests: Attach the armrests to the underside of the seat cushion using the provided screws. Ensure correct orientation (left/right).
- Install the tilt mechanism: Secure the tilt mechanism to the underside of the seat cushion.
- Install the seat cushion and backrest: Attach the backrest to the seat cushion assembly.
- Insert the five-star base: Place the assembled seat and backrest onto the gas lift cylinder, which is inserted into the five-star base.
- Install the headrest: Attach the headrest to the top of the backrest and secure it.

Kurulum Videosu:
Video 1: EC200 Ergonomic Office Chair Installation Guide. This official video from ProtoArc provides a step-by-step visual guide for assembling the EC200 chair, demonstrating each part and the correct installation procedure.
Sandalyenin Kullanımı
The ProtoArc EC200 offers multiple adjustment points to customize your seating experience for maximum comfort and ergonomic support.
1. Bel Desteği Ayarı
The chair features 2-way adjustable lumbar support with 4-direction customization. It can be adjusted 2.36 inches in height and 0.8 inches in depth to contour to your spine's natural curve, reducing lower back strain.

2. Koltuk Derinlik Ayarı
The sliding seat allows for personalized seat depth adjustment in 5 positions, with an instant-lock mechanism. This feature adapts to your leg length, optimizing the sitting area for proper back support and reduced leg pressure.

3. Backrest Recline Angles
The backrest offers 4 tilt angles to suit various activities:
- 90°: Upright work
- 105°: Okuma
- 120°: Telefon görüşmeleri
- 130°: Rahatlama
Tilt tension control is available via a knob to adjust reclining resistance to your preference.

4. Multi-Dimensional Headrest
The large mesh headrest provides 3D flexibility, including Dual-Axis rotating, height, and depth adjustments. It is designed to support users between 5'4" and 6'3" for optimal head and neck alignment.
5. Kolçak Ayarı
The wider armrests offer stability and comfort, with a height adjustment range of 2.76 inches.

Bakım
To ensure the longevity and optimal performance of your ProtoArc EC200 Ergonomic Office Chair, regular maintenance is recommended.
- Temizlik: Yumuşak bir d kullanınamp cloth with mild soap to clean the mesh and fabric surfaces. Avoid harsh chemicals or abrasive cleaners.
- Denetleme: Tüm vida ve cıvataların sıkı olduğundan emin olmak için düzenli olarak kontrol edin. Stabilite ve güvenliği sağlamak için gerekirse tekrar sıkın.
- Caster Bakımı: Tekerleklerin düzgün bir şekilde hareket etmesini sağlamak için tekerlekleri saç ve döküntülerden uzak tutun.
Sorun giderme
If you encounter any issues with your ProtoArc EC200 chair, please refer to the following common troubleshooting tips:
- Sandalye yüksekliği ayarlanmıyor: Gaz kaldırma kolunun tam olarak oturduğundan emin olun. Sorun devam ederse, gaz kaldırma silindirinin değiştirilmesi gerekebilir.
- Sandalye sallanıyor: Check all assembly screws, especially those connecting the base, armrests, and tilt mechanism, and tighten them securely.
- Tekerlekler düzgün dönmüyor: Tekerleklerin üzerinde sıkışmış kalıntılar (saç, tüy) olup olmadığını kontrol edin ve iyice temizleyin.
- Sırtlık yatırılmıyor: Verify the tilt lock mechanism is disengaged. Adjust the tilt tension knob to a looser setting if the resistance is too high.
For further assistance, please contact the ProtoArc Support Team.
Özellikler
| Marka | Protoarc |
| Model Adı | EC200 |
| Renk | Siyah |
| Ürün Boyutları | 20"D x 21.26"G x 44.5"Y |
| Ürün Ağırlığı | 40 pound |
| Maksimum Ağırlık Önerisi | 280 Pound |
| Özel Özellikler | Adjustable Backrest, Adjustable Headrest, Adjustable Lumbar, Big and Tall, Ergonomic |
| Sırt Stili | Düz Sırt (File) |
| Dolgu Malzemesi | Köpük |
| Yatar Pozisyon Sayısı | 4 Pozisyon |
Garanti
The ProtoArc EC200 Ergonomic Office Chair comes with a 5-year warranty, ensuring peace of mind regarding parts and functionality issues.
Destek
For any inquiries, assistance, or to address parts or functionality issues, the ProtoArc Support Team is available to help. Please refer to the contact information provided with your product packaging or visit the official ProtoArc webDestek ayrıntıları için site.





