1. Produk Lebihview
The DEVAISE Ergonomic Office Chair, model ABGY503WH, is designed to provide optimal comfort and support for extended periods of sitting. It features multiple adjustable components to customize your seating experience.

Gambar 1: Depan view of the DEVAISE Ergonomic Office Chair ABGY503WH, showcasing its adjustable headrest, backrest, and armrests.
2. Isi Paket
Before assembly, please ensure all components are present. Refer to the included parts list in your packaging for detailed identification.
- Perakitan sandaran
- Perakitan bantalan kursi
- Sandaran Kepala
- Sandaran tangan (2)
- Silinder pengangkat gas
- Pangkalan bintang
- Kastor (5)
- Hardware kit (screws, washers, Allen wrench)
- Manual instruksi
3. Pengaturan dan Perakitan
Proses perakitan biasanya memakan waktu sekitar 20 menit. Ikuti langkah-langkah ini dengan cermat.
- Pasangkan Roda ke Basis: Masukkan kelima roda ke dalam lubang di ujung setiap kaki alas bintang. Dorong dengan kuat hingga berbunyi klik dan terpasang dengan benar.
- Masukkan Gas Lift: Tempatkan tabung gas lift ke dalam lubang tengah pada dasar bintang.
- Pasangkan Sandaran Tangan ke Kursi: Pasang sandaran lengan ke bagian bawah bantalan kursi menggunakan sekrup yang disediakan. Pastikan posisinya sudah benar.
- Pasangkan Sandaran ke Kursi: Align the backrest with the seat cushion and secure it using the designated screws.
- Pasangkan Sandaran Kepala: Slide the headrest into the slots at the top of the backrest.
- Hubungkan Rakitan Kursi ke Gas Lift: Letakkan dengan hati-hati kursi dan sandaran yang telah dirakit ke dalam tabung gas lift, pastikan posisinya terpusat dan stabil.

Figure 2: The assembled DEVAISE Ergonomic Office Chair ready for use in an office environment.
4. Petunjuk Pengoperasian
The DEVAISE Ergonomic Office Chair offers several adjustment features to personalize your seating comfort.
4.1. Penyesuaian Ketinggian Kursi
To adjust the seat height, pull the lever located under the right side of the seat upwards. While standing, the seat will rise. While seated, apply pressure to the lever to lower the seat. Release the lever at your desired height.

Figure 3: Illustration of the seat height adjustment lever.
4.2. Backrest Recline and Rocking Function
The backrest can recline from 90° to 125°. Pull the same lever used for seat height outwards to unlock the rocking function. Push the lever inwards to lock the backrest in an upright position.

Figure 4: Illustration of the backrest recline and rocking function control.
4.3. Penopang Pinggang yang Dapat Diatur
The segmented backrest features adjustable lumbar support. Rotate the knob on the side of the backrest to adjust the depth of the lumbar support by up to 3.5 cm, providing targeted support to your lower back.

Figure 5: The chair's adjustable lumbar support mechanism, highlighting its depth adjustment.
4.4. 3D Adjustable Headrest
The headrest offers multi-directional adjustments:
- Penyesuaian Ketinggian: Adjust the headrest up or down by 5 cm.
- Penyesuaian Kedalaman: Adjust the headrest forward or backward by 3.5 cm.
- Rotasi: Rotate the headrest up to 55° for optimal neck support.

Gambar 6: Rinci view of the 3D adjustable headrest, showing its range of motion.
4.5. Sandaran lengan yang bisa dilipat
The armrests can be flipped up by 90° to save space or allow the chair to be pushed closer to a desk. Simply lift the armrests upwards until they lock into the vertical position. To lower, pull them down.

Figure 7: The chair demonstrating its 90° flip-up armrest feature for space-saving.
5. Pemeliharaan
Regular maintenance will prolong the life and appearance of your DEVAISE office chair.
- Pembersihan: Wipe mesh and plastic surfaces with a damp kain dan sabun lembut. Hindari bahan kimia keras.
- Kastor: Periksa roda secara berkala untuk memastikan tidak ada rambut atau kotoran, dan bersihkan jika perlu untuk memastikan roda berputar dengan lancar.
- Perangkat keras: Periksa semua sekrup dan baut secara berkala untuk memastikan semuanya kencang. Kencangkan kembali jika perlu.
- Angkat Gas: The gas lift is maintenance-free. Do not attempt to disassemble it.
6. Penyelesaian masalah
Jika Anda mengalami masalah dengan kursi Anda, lihat masalah dan solusi umum berikut ini.
| Masalah | Kemungkinan Penyebab | Larutan |
|---|---|---|
| Kursi tidak dapat diatur ketinggiannya | Tuas pengangkat gas tidak terpasang atau pengangkat gas rusak. | Ensure the lever is fully pulled up. If issue persists, contact customer support. |
| Kursi goyang/tidak stabil | Sekrup longgar atau perakitan yang tidak tepat. | Check all assembly screws and tighten them. Ensure the gas lift is fully seated in the base. |
| Roda tidak berputar dengan lancar | Serpihan tersangkut di roda kastor. | Singkirkan rambut atau kotoran apa pun dari roda kastor. |
| Backrest does not recline | Recline lock engaged. | Pull the recline lever outwards to unlock the rocking function. |
7. Spesifikasi
Detailed technical specifications for the DEVAISE Ergonomic Office Chair ABGY503WH.
- Model: ABGY503WH
- Warna: Putih
- Overall Dimensions (adjustable height): 63P x 67l x 119-127H cm (approx. 40 x 51 x 120 cm; 14.35 kg)
- Rentang Tinggi Kursi: 48cm sampai 57cm
- Backrest Style: Mesh backrest
- Fitur Khusus: Adjustable height, Ergonomic design, Adjustable headrest, Adjustable backrest, Adjustable lumbar support
- Kapasitas Berat: Hingga 136 kg (300 lbs)
- Angkat Gas: SGS Class 3 & TÜV certified
- Kastor: 360° swivel, silent wheels
- Bantal Kursi: 10 cm thick, 23D and 30D high-density foam with breathable 3D mesh

Figure 8: Detailed dimensions of the DEVAISE Ergonomic Office Chair, including height, width, and depth measurements.
8. Garansi dan Dukungan
DEVAISE is committed to providing high-quality products and customer satisfaction.
8.1. Informasi Garansi
For specific warranty details regarding your DEVAISE Ergonomic Office Chair ABGY503WH, please refer to the warranty card included with your product or contact DEVAISE customer service directly. Warranty terms typically cover manufacturing defects and material flaws under normal use.
8.2. Dukungan Pelanggan
If you have any questions, require assistance with assembly, or need troubleshooting support, please contact our customer service team. Our team is available to assist you.
- Dukungan online: Visit the official DEVAISE websitus untuk Tanya Jawab dan sumber daya dukungan.
- Dukungan Email: Refer to your product packaging or the DEVAISE websitus untuk email kontak.
- Dukungan Telepon: Refer to your product packaging or the DEVAISE webSitus untuk nomor telepon kontak.