Hbada E3 Ultra Ergonomic Office Chair Instruction Manual

1. انتهى المنتجview

The Hbada E3 Ultra Ergonomic Office Chair is designed for optimal comfort and support during long periods of sitting. It features advanced adjustability for personalized ergonomic settings.

الشكل 1: الجبهة view of the Hbada E3 Ultra Ergonomic Office Chair.

Figure 2: Detailed dimensions of the Hbada E3 Ultra Ergonomic Office Chair.

2. الإعداد والتجميع

Follow these steps to assemble your Hbada E3 Ultra Ergonomic Office Chair. For a visual guide, please refer to the installation video below.

3. تعليمات التشغيل

The Hbada E3 Ultra offers extensive adjustability to suit your ergonomic needs. Familiarize yourself with the various functions below.

3.1. مسند رأس قابل للتعديل ثنائي الأبعاد

The headrest can be adjusted in four dimensions to provide optimal neck and head support.

Figure 3: Adjustments for the 4-Dimensional Bi-axial Headrest, including lift, front/rear, and dual-axis rotation.

3.2. 3-Zone Dynamic Lumbar Support

The lumbar support system features a 3-zone wrap-around design with 8-way adjustment to prevent discomfort.

Figure 4: Illustration of the 3-Zone Dynamic Lumbar Support, showing floating wing wrap and flexible support.

Figure 5: Details on the 4-way precise adjustment for lumbar support, including dual-mode horizontal and five-position lift adjustments.

Figure 6: The 2D Sliding Waist Chase ensures the waist support remains effective even when reclining.

3.3. 360° Mechanical Armrests

The armrests offer multi-directional adjustment for optimal arm, shoulder, and neck relaxation.

Figure 7: Various adjustments for the 360° Mechanical Armrests, including spindle rotation, secondary axis rotation, fold-up, lift, and front/rear adjustments.

3.4. Reclining and Footrest

The chair features a 140° stepless reclining function and a pull-out footrest for relaxation.

4. الصيانة

To ensure the longevity and optimal performance of your Hbada E3 Ultra Ergonomic Office Chair, regular maintenance is recommended.

• تنظيف: استخدمي قطعة قماش ناعمةamp cloth to wipe down mesh and plastic surfaces. For deeper cleaning, a mild soap solution can be used. Avoid harsh chemicals or abrasive cleaners.
• العناية بالشبكة: The premium mesh material is designed for durability and breathability. Periodically vacuum the mesh to remove dust and debris.
• أجزاء متحركة: Check all adjustable components (headrest, armrests, lumbar support, recline mechanism, and wheels) periodically to ensure they are functioning smoothly. If any part feels stiff, a silicone-based lubricant can be applied sparingly.
• البراغي والمثبتات: Over time, screws and fasteners may loosen. Periodically check and tighten any loose connections using the provided wrench to maintain stability and safety.
• العجلات: Keep the wheels clean from hair and debris to ensure smooth movement.

5. استكشاف الأخطاء وإصلاحها

If you encounter any issues with your Hbada E3 Ultra Ergonomic Office Chair, please refer to the following common troubleshooting tips:

• صرير الكرسي: If the chair squeaks, identify the source of the sound. Often, applying a small amount of silicone lubricant to moving joints or tightening loose screws can resolve the issue.
• Difficulty Adjusting Lumbar Support: Ensure that the lumbar support mechanism is not obstructed. If it feels stuck, try moving it to its highest position first, then re-adjusting downwards.
• Seat Height Adjustment Issues: If the seat height is not adjusting smoothly, check the gas cylinder lever. Ensure it is fully engaged or disengaged as needed. If the issue persists, the gas cylinder may need replacement.
• الكرسي المتذبذب: A wobbly chair is usually caused by loose screws. Inspect all assembly points and tighten any loose screws using the provided wrench.
• العجلات لا تدور بسلاسة: Remove any hair, dust, or debris that may be caught in the wheel casters. Clean the wheels thoroughly.

إذا لم تنجح هذه الخطوات في حل المشكلة، فيرجى الاتصال بدعم العملاء.

6. المواصفات

7. الضمان والدعم

Your Hbada E3 Ultra Ergonomic Office Chair comes with a worry-free 3-year warranty. For any inquiries or assistance, please contact customer service.

• إمكانية الإرجاع المجاني خلال 30 يومًا: استمتع بسياسة إرجاع مجانية لمدة 30 يومًا.
• 15-Day Price Match Guarantee: Benefit from a 15-day price match guarantee.
• تالف عند الوصول: Repair and replacement guaranteed for items damaged upon arrival.
• دعم العملاء: لمزيد من المساعدة، يرجى زيارة Hbada Store.