Hbada E3 Pro 2026 Edition Ergonomic Office Chair Instruction Manual

소개

This manual provides detailed instructions for the assembly, operation, maintenance, and troubleshooting of your Hbada E3 Pro 2026 Edition Ergonomic Office Chair. Please read this manual thoroughly before use to ensure proper function and longevity of your chair.

설정 및 조립

For detailed assembly instructions, please refer to the official Installation Manual PDF provided by Hbada. Ensure all components are present before beginning assembly.

설치 설명서 다운로드: Hbada E3 Pro 2026 Edition Installation Manual (PDF)

총회 절차:

1. 모든 구성품을 풀어서 설명서에 있는 부품 목록과 비교해보세요.
2. 의자 받침대에 바퀴를 부착하세요.
3. 가스 리프트를 의자 받침대 중앙에 삽입하십시오.
4. Assemble the seat and backrest components according to the diagrams.
5. Connect the assembled seat/backrest to the gas lift.
6. 헤드레스트와 팔걸이를 설치하세요.

작동 지침

1. Dynamic 3-Zone Lumbar Support

The chair features a dynamic 3-zone lumbar support system that adapts to your posture. The lateral wings pivot (40°-80°) to support your back, and the 60mm vertical adjustment targets the L1-L5 vertebrae. This system provides continuous support whether you are leaning forward or reclining.

영상: 상세한 view of the 3-zone dynamic lumbar support system, illustrating its adaptive movement and targeting of the L1-L5 spinal region.

Note on Lumbar Adjustment: The lumbar support uses a cyclic ratchet mechanism. To lower it from a middle position, first raise it to its highest point to unlock the mechanism, then push it all the way down. This is a normal design feature.

2. Upgraded 4D Dual-Axis Headrest

The headrest offers precise adjustments: 70mm depth, 40mm height, and 70° rotation. This allows for zero-pressure neck support and helps maintain proper body alignment to reduce shoulder and neck fatigue.

영상: Visual guide to the 4D dual-axis headrest, detailing its vertical, depth, and rotational adjustments for optimal neck support.

3. Adaptive Recline (Up to 140°)

The chair features a gravity-sensing mechanism that automatically adjusts tilt tension based on your body weight. It offers four distinct recline positions:

• 105° Deep Focus: Ideal for concentrated work.
• 115° Relaxed Workflow: Suitable for general tasks and thinking.
• 130° Natural Ease: For relaxing breaks.
• 140° Resting: For extended relaxation or napping.

영상: Depiction of the chair in its four adaptive recline stages, from upright deep focus to a fully reclined resting position.

4. 720° Omnifunctional Armrests

The armrests offer dual 360° rotation and 39° folding, providing comprehensive support for your elbows in various arm positions. They can be adjusted up and down, front and back, and folded for convenience.

영상: Detailed illustration of the 720° omnifunctional armrests, highlighting their rotational, vertical, and horizontal adjustment capabilities.

5. 좌석 깊이 조절

Adjust the seat depth by up to 50mm to accommodate different leg lengths and ensure proper thigh support, preventing pressure points.

영상: Visual guide demonstrating the 50mm seat depth adjustment feature.

6. 등받이 높이 조절

The backrest can be adjusted vertically by 80mm to suit users of various heights, ensuring optimal back support.

Note on Backrest Adjustment: Similar to the lumbar support, the backrest height adjustment uses a cyclic ratchet mechanism. To lower it from a middle position, first raise it to its highest point to unlock the mechanism, then push it all the way down. This is a normal design feature.

7. Footrest (if applicable)

If your model includes a footrest, it can be extended for additional leg support during reclining. Pull the footrest out from under the seat and adjust to your desired position. Retract it by pushing it back under the seat when not in use.

유지

• 청소용 메쉬 원단: 부드러운 브러시나 진공청소기를 사용하여 먼지와 이물질을 제거하세요. 얼룩은 부드러운 천으로 살살 닦아내세요.amp 천만 사용하고 순한 비눗물을 바르세요. 독한 화학 약품은 피하십시오.
• 세척 프레임: Wipe the polypropylene frame with a soft, damp 옷감.
• 캐스터 : 바퀴에 머리카락이나 이물질이 있는지 주기적으로 확인하고 필요에 따라 청소하여 원활한 움직임을 유지하십시오.
• 움직이는 부품: Ensure all adjustment mechanisms operate smoothly. Do not force adjustments.
• 일반 검사: Regularly inspect all screws and bolts to ensure they are tight. Retighten if necessary.

문제 해결

Issue: Backrest or Lumbar Support does not lower from a middle position.

해결책: The backrest and lumbar support use a cyclic ratchet mechanism. To lower, first raise the component to its highest point to unlock the mechanism, then push it all the way down. This is a normal design feature, not a defect.

Issue: Armrests feel wobbly or move too freely.

해결책: While the 720° armrests are designed for extensive movement, ensure all assembly screws are securely tightened. If the issue persists, contact customer support.

Issue: Footrest does not stay retracted or extends unintentionally.

해결책: Check if there is any obstruction preventing the footrest from fully retracting. Ensure the locking mechanism (if present) is engaged. If the issue continues, contact customer support.

Issue: Chair makes squeaking noises.

해결책: Check and tighten all assembly bolts and screws. A small amount of silicone lubricant can be applied to moving metal parts if the noise persists, avoiding contact with plastic or mesh components.

명세서

영상: Dimensional diagram of the Hbada E3 Pro 2026 Edition chair, illustrating its universal fit and key measurements.

보증 정보

The Hbada E3 Pro 2026 Edition Ergonomic Office Chair comes with a 5-year warranty on core structural components, including the base, gas lift, and casters. This warranty covers manufacturing defects and ensures long-term durability and peace of mind. Please retain your proof of purchase for warranty claims.

고객 지원

For any questions, assistance with assembly, troubleshooting, or warranty claims, please contact Hbada customer service. Refer to the contact information provided with your product packaging or visit the official Hbada web지원 세부 정보 사이트.

온라인 지원: Visit the Hbada Store on Amazon