1. Giriş
This manual provides instructions for the assembly, operation, and maintenance of your WOLTU ergonomic swivel office and vanity stool, Model BS153hgr. This versatile chair features a comfortable velvet upholstered seat, an ergonomic backrest, 360-degree swivel, and adjustable height, making it suitable for various settings such as offices, studies, or vanity areas.

Image 1.1: WOLTU Ergonomic Swivel Stool in a home office setting.
2. Güvenlik Bilgileri
- Ağırlık sınırı: Do not exceed a maximum weight of 150 kg (330 lbs) on this chair.
- Yükseklik Ayarı: Operate the height adjustment mechanism carefully to prevent injury.
- Toplantı: Kullanmadan önce tüm bileşenlerin güvenli bir şekilde sabitlendiğinden emin olun.
- Kararlılık: Avoid standing on the chair or using it on uneven surfaces.
3. Bileşenler
Before assembly, verify that all parts listed below are present in your package:
- Seat with Backrest (1)
- Gaz Kaldırma Silindiri (1)
- Star Base (5-star) (1)
- Tekerlekler (5)
- Assembly Kit (screws, tools)
- Kullanım Kılavuzu (bu belge)
4. Kurulum ve Montaj
The WOLTU ergonomic swivel stool is designed for easy assembly. A detailed manual and accessory kit are provided to simplify the process. Please follow these general steps:
- Bileşenleri Paketinden Çıkarın: Tüm parçaları ambalajından dikkatlice çıkarın ve çizilmeleri önlemek için temiz ve yumuşak bir yüzeye serin.
- Tekerlekleri tabana takın: Insert each of the five wheels into the openings at the end of each arm of the star base until they click securely into place.
- Gazlı Asansörü Takın: Place the gas lift cylinder into the central hole of the star base. Important: Remove the protective cap from the gas lift before insertion.
- Koltuğu gazlı kaldırma mekanizmasına takın: Align the mounting plate under the seat with the top of the gas lift cylinder. Gently lower the seat onto the gas lift, applying slight pressure until it is seated firmly.
- Güvenli Sırtlık: If the backrest is separate, attach it to the seat using the provided screws and tools, ensuring it is firm and stable.
- Son Kontrol: Verify that all connections are tight and the chair is stable before first use.

Resim 4.1: Montaj referansı için ürün boyutları.
5. Kullanım Talimatları
- Yükseklik Ayarı: To adjust the seat height, lift the lever located under the seat while seated to lower the chair, or lift the lever while standing to raise the chair. The seat height is adjustable from 40 cm to 47.5 cm.
- 360° Dönme: The seat is designed to swivel 360 degrees, allowing for easy movement and access to different areas without needing to reposition the entire chair.
- Ergonomik Sırtlık: The curved backrest is designed to support the natural curve of your spine, promoting a comfortable sitting posture.

Image 5.1: Height adjustment and 360-degree swivel features.

Image 5.2: Ergonomic design of the backrest.
6. Bakım
- Cleaning Velvet Upholstery: For general cleaning, gently vacuum the velvet fabric to remove dust and debris. For spills, blot immediately with a clean, dry cloth. For stubborn stains, use a mild upholstery cleaner following the product instructions, testing on an inconspicuous area first.
- Metal Parçaların Temizlenmesi: Wipe metal components with a soft, damp bez. Kaplamaya zarar verebilecek aşındırıcı temizleyicilerden kaçının.
- Bağlantı Elemanlarını Kontrol Edin: Periodically check all screws and bolts to ensure they are tight. Retighten as necessary to maintain stability and safety.
- Jant Bakımı: Keep the wheels free of hair and debris to ensure smooth movement.
7. Sorun Giderme
| Sorun | Olası Neden | Çözüm |
|---|---|---|
| Sandalye dengesiz/sallanıyor. | Gevşek vidalar veya düzgün olmayan montaj. | Check and tighten all screws. Ensure the chair is assembled correctly on a flat surface. |
| Yüksekliği ayarlamada zorluk | Protective cap still on gas lift; gas lift malfunction. | Ensure the protective cap is removed from the gas lift. If the issue persists, contact customer support. |
| Tekerlekler düzgün dönmüyor | Debris caught in wheels; damaged wheels. | Tekerleklerin üzerindeki saç veya döküntüleri temizleyin. Tekerlekler hasar görmüşse, değiştirilmeleri gerekebilir. |
8. Özellikler
| Özellik | Detay |
|---|---|
| Marka | WOLTU |
| Model Numarası | BS153hgr |
| Renk | Açık Gri |
| Malzeme | Velvet (Upholstery), Metal (Frame), Foam (Filling) |
| Ürün Boyutları (D x G x Y) | 35.5 x 43 x 87.5 cm (14 x 17 x 34.4 inç) |
| Koltuk Yükseklik Ayarı | 40 - 47.5 cm (15.7 - 18.7 inç) |
| Oturma derinliği | 35.5 cm (14 inç) |
| Ürün Ağırlığı | 6.3 kg (13.9 lbs) |
| Önerilen Maksimum Ağırlık | 150 kg (330 lbs) |
| Özel Özellikler | Ergonomic design, Height adjustment, 360° swivel, Durable velvet upholstery |
| Montaj Gerekli | Evet |
| Amaçlanan Kullanım | Indoor, Office, Vanity |
9. Garanti ve Destek
For warranty information, product support, or to inquire about replacement parts, please contact WOLTU customer service. Refer to your purchase documentation for specific contact details or visit the official WOLTU webalan.