Uživatelská příručka k ergonomické kancelářské židli SIHOO Doro C300 Pro

1. Úvod

Děkuji za nákupasing the SIHOO Doro C300 Pro Ergonomic Office Chair. This manual provides essential information for the safe assembly, operation, and maintenance of your new chair. Please read these instructions carefully before use and retain them for future reference.

Image 1: SIHOO Doro C300 Pro Ergonomic Office Chair in gray.

2. Bezpečnostní informace

• Před montáží se ujistěte, že jsou všechny díly přítomny a nepoškozené. Nepoužívejte, pokud některé díly chybí nebo jsou vadné.
• Assemble the chair on a soft, flat surface to prevent damage.
• Nestůjte na židli.
• Nepoužívejte židli jako schůdky.
• Během seřizování držte děti v dostatečné vzdálenosti od pohyblivých částí.
• Maximální nosnost: 135 kg. Nepřekračujte tento limit.
• Pravidelně kontrolujte všechny šrouby a vruty, zda jsou pevně utažené.

3. Obsah balení

The SIHOO Doro C300 Pro chair package includes the following items:

• Chair components (backrest, seat, armrests, headrest, gas lift, base, wheels)
• Montážní nářadí
• Japanese instruction manual (for reference, English instructions provided here)
• Náhradní díly
• White gloves (for assembly)

4. Montážní návod

Follow these steps to assemble your SIHOO Doro C300 Pro chair. It is recommended to have two people for assembly due to the weight of some components.

1. Unpack all components and lay them out on a soft, clean surface.
2. Attach the wheels to the chair base by pushing them firmly into the holes until they click into place.
3. Insert the gas lift into the center hole of the chair base.
4. Attach the mechanism to the underside of the seat cushion using the provided screws. Ensure the front of the mechanism faces the front of the seat.
5. Opatrně umístěte sestavené sedadlo na plynový zvedák.
6. Attach the backrest to the seat mechanism using the designated screws.
7. Install the armrests to the sides of the seat, securing them with screws.
8. Připevněte opěrku hlavy k horní části opěradla.
9. Once assembled, test all adjustments to ensure proper function.

5. Návod k obsluze (Úpravy)

The SIHOO Doro C300 Pro offers multiple adjustment features for personalized comfort:

5.1. Nastavení opěrky hlavy

Image 2: Illustration of headrest adjustment mechanism.

The 3D mechanical headrest can be adjusted in multiple directions:

• Nastavení výšky: Move the headrest up or down by 4.5 cm.
• Nastavení hloubky: Move the headrest forward or backward by 6.5 cm.
• Nastavení úhlu: Tilt the headrest up to 20 degrees to support your neck and head effectively.

5.2. Backrest Reclining Function

Image 3: Visual representation of reclining angles (105°, 120°, 135°).

The chair features a smart gravity mechanism that automatically adjusts the reclining resistance based on your body weight. The backrest can be locked in three positions:

• Sloupek: 105° for focused work.
• Uvolněný: 120° for a slight recline.
• Deep Recline: 135° for resting or taking a break.

5.3. Automatic Adaptive Lumbar Support

Image 4: Detail of the automatic adaptive lumbar support.

The Doro C300 Pro is equipped with a domino automatic adaptive lumbar support system. This system automatically adjusts to the curve of your spine when you sit, providing continuous support and reducing fatigue during long periods of sitting. It features a soft mesh and high-rebound support material that slides up to 2.5 cm to conform to your back.

5.4. 6D Linked Armrests

Image 5: Diagrams illustrating the six directions of armrest adjustment.

The ergonomic 6D linked armrests offer extensive adjustability:

• Výška: Adjust up or down by 6.8 cm.
• Přední/zadní: Move forward or backward by 4.8 cm.
• Vlevo/vpravo: Swivel left or right by 70°.
• Dovnitř ven: Adjust inward or outward by 8 cm.
• Upward Angle: Tilt upward by 35°.
• Linked Movement: The armrests move in conjunction with the backrest when reclining, providing continuous support for your arms and shoulders.

5.5. Nastavení výšky opěradla

Image 6: Diagram showing the 4-stage nastavení výšky opěradla.

The backrest can be adjusted in 4 stages, allowing for a 6 cm height range. To adjust, lift the backrest to the desired position. To reset, lift it to the highest point, and it will automatically return to the lowest position.

5.6. One-Hand Control Mechanism

Image 7: Illustrations of the one-hand lever for height, seat depth, and recline adjustment.

The chair features a convenient one-hand lever for intuitive control of key adjustments:

• Nastavení výšky: Pull the lever up to adjust the chair height (adjustment range 10.7 cm). Release to lock.
• Nastavení hloubky sedáku: Rotate the lever forward to adjust the seat depth (adjustment range 2.5 cm). Release to lock. This waterfall-shaped seat cushion precisely distributes pressure on the thighs and hips.
• Reclining Angle Adjustment: Rotate the lever backward to adjust the reclining angle (105°-120°-135°). Release to lock.

6. Údržba

• Čištění: Otřete židli měkkým, damp hadříkem. Nepoužívejte agresivní chemikálie ani abrazivní čisticí prostředky.
• Péče o síťovinu: The Cloud high-elastic mesh is breathable and durable. For deeper cleaning, gently wipe with a mild soap solution and rinse with a damp hadříkem. Nechte zcela uschnout na vzduchu.
• Inspekce: Periodically check all screws and bolts for tightness. Re-tighten if necessary.
• Stěhování: When moving the chair, lift it rather than dragging it to prevent damage to the wheels and floor.

7. Řešení problémů

• Židle se nedá nastavit na výšku: Ensure the gas lift lever is fully engaged or disengaged as required. Check if the gas lift is properly inserted into the base and seat mechanism.
• Židle se kymácí: Check all assembly screws and bolts, especially those connecting the base, mechanism, and seat. Tighten any loose connections.
• Reclining function is stiff or not locking: Verify that the one-hand control lever for recline is functioning correctly. Ensure no obstructions are preventing the mechanism from moving freely.
• Vrzavé zvuky: Apply a small amount of silicone lubricant to moving parts or joints if persistent squeaking occurs. Avoid oil-based lubricants on plastic components.
• Kola se neotáčejí hladce: Check for debris (hair, dust) caught in the wheels. Clean them thoroughly.

8. Specifikace

9. Záruka a podpora

The SIHOO Doro C300 Pro office chair comes with a 3letá záruka kvality od data nákupu. Tato záruka se vztahuje na výrobní vady a vady materiálu vzniklé při běžném používání.

If you encounter any issues, defects, or have questions regarding your product, please do not hesitate to contact our customer support team. We are committed to ensuring your long-term satisfaction with your SIHOO product.

For support, please refer to the contact information provided with your purchase documentation or visit the official SIHOO webmísto.