KERDOM Ergonomic Office Chair Model 977 User Manual

pengenalan

Thank you for choosing the KERDOM Ergonomic Office Chair Model 977. This manual provides essential information for the safe and efficient use of your new office chair. Please read these instructions carefully before assembly and use, and retain them for future reference.

Image 1: The KERDOM Ergonomic Office Chair Model 977, showcasing its design and mesh backrest.

Persediaan dan Perhimpunan

The KERDOM Ergonomic Office Chair Model 977 is designed for straightforward assembly. All necessary accessories and tools are included in the package. Assembly typically takes approximately 15 minutes.

Langkah Perhimpunan Agung:

1. Unpack all components and verify against the parts list provided in the included physical manual.
2. Pasangkan roda pada tapak kerusi.
3. Insert the gas lift cylinder into the center of the chair base.
4. Assemble the seat and backrest components according to the detailed diagrams in the physical manual.
5. Pasangkan tempat duduk dan penyandar yang telah dipasang pada silinder pengangkat gas.
6. Install the headrest and armrests.
7. Pastikan semua skru diketatkan dengan selamat sebelum digunakan.

For detailed, step-by-step visual instructions, please refer to the assembly guide included in your product packaging. If you encounter any difficulties, please contact customer support.

Arahan Operasi

Your KERDOM Ergonomic Office Chair Model 977 offers multiple adjustment features to customize your seating experience for optimal comfort and support.

1. Pelarasan Ketinggian Kerusi

• To adjust the chair height, locate the lever under the seat on the right side.
• To raise the chair, lift the lever while taking your weight off the seat.
• To lower the chair, lift the lever while seated.
• The chair height is adjustable by approximately 10 cm.

2. Backrest Recline and Lock

• The chair features a rocking mechanism with three lockable positions: 90° (upright), 105° (relaxed), and 130° (deep recline).
• To recline, pull the lever located under the seat on the left side. Lean back to your desired angle.
• To lock the backrest in position, push the lever back in.
• To adjust the tilt tension, rotate the round knob located under the seat at the front. Turn clockwise to increase tension, counter-clockwise to decrease.

Image 2: Illustration of the chair's recline function, showing 90°, 115°, and 135° positions, along with tilt tension adjustment and lock lever.

3. Pelarasan Tempat Letak Kepala

• The headrest can be adjusted vertically by approximately 8.5 cm.
• It also features a tilt adjustment of up to 15° (or 30° as shown in some visuals) to support your neck and head comfortably.
• Gently push or pull the headrest to adjust its height and angle.

Image 3: Visual guide for adjusting the headrest height (up and down 8.5 cm) and tilt angle (45° rotation shown).

4. Pelarasan Sokongan Lumbar

• The lumbar support is adjustable in both height and depth to conform to your lower back curve.
• To adjust height, locate the knob on the backrest and slide it up or down (approx. 8 cm range).
• To adjust depth, rotate the knob to move the lumbar support forward or backward (approx. 2.5 cm range).

Imej 4: Terperinci view of the lumbar support adjustment mechanism, illustrating 8 cm vertical and 2.5 cm horizontal adjustment.

5. Pelarasan Tempat Letak Tangan

• The 3D armrests can be adjusted in multiple directions for personalized comfort.
• Pelarasan Ketinggian: Press the button on the side of the armrest and slide it up or down (approx. 7 cm range).
• Pelarasan Ke Hadapan/Ke Belakang: Slide the armrest pad forward or backward (approx. 6 cm range).
• Putaran: Pivot the armrest pad inward or outward (approx. 15° rotation).

Image 5: Visual representation of the armrest's 3D adjustment capabilities, including height, forward/backward, and rotational movement.

6. Fungsi Pusing

• The chair is equipped with a 360° swivel function, allowing for easy rotation and movement around your workspace.

Penyelenggaraan

Regular maintenance helps prolong the life and appearance of your KERDOM office chair.

• Pembersihan: Lap permukaan dengan lembut, damp kain. Untuk kawasan jaring dan fabrik, gunakan larutan sabun lembut jika perlu, dan lap sehingga kering. Elakkan bahan kimia yang keras atau pembersih yang kasar.
• Pemeriksaan: Periodically check all screws and bolts to ensure they are tight. Retighten as needed to prevent wobbling or instability.
• Kastor: Keep casters clean from hair and debris to ensure smooth rolling.

Menyelesaikan masalah

Jika anda menghadapi sebarang masalah dengan kerusi anda, sila rujuk penyelesaian biasa berikut:

• Kerusi goyah: Ensure all assembly screws are securely tightened. Check that the gas lift is properly seated in the base.
• Chair height adjustment not working: Verify that the gas lift lever is fully engaged. If the issue persists, the gas lift may need replacement.
• Backrest does not recline or lock: Check that the recline lever is functioning correctly and not obstructed. Ensure the tilt tension knob is not overtightened.
• Kastor tidak bergolek dengan lancar: Clean any debris (hair, dust) from the caster wheels.

For issues not covered here, or if troubleshooting steps do not resolve the problem, please contact KERDOM customer support.

Spesifikasi

Image 6: Diagram illustrating the key dimensions of the KERDOM Ergonomic Office Chair Model 977.

Waranti dan Sokongan

KERDOM is committed to providing high-quality products and customer satisfaction. While specific warranty details are typically provided with your purchase documentation, we offer comprehensive support for our products.

If you encounter any problems with your KERDOM Ergonomic Office Chair Model 977, require assistance with assembly, or have questions regarding its operation or maintenance, please do not hesitate to contact our customer support team. Our representatives are available to assist you.

Please refer to your purchase receipt or the KERDOM official weblaman web untuk maklumat hubungan dan terma jaminan terperinci.