SIHOO Doro C300 Pro Ergonomic Office Chair

Uvod

This manual provides detailed instructions for the assembly, operation, and maintenance of your SIHOO Doro C300 Pro Ergonomic Office Chair. Designed for optimal comfort and support, this chair features multiple adjustable components to adapt to various body types and preferences, promoting a healthy sitting posture during extended periods of use.

Figure 1: The SIHOO Doro C300 Pro Ergonomic Office Chair.

Postavljanje i montaža

Follow these steps to correctly assemble your SIHOO Doro C300 Pro office chair. Ensure all parts are present before beginning assembly.

Potrebni dijelovi:

• Osnova stolice (1)
• Chair Leg Tubes (5)
• Točkovi (5)
• plinski lift (1)
• Decorative Cover (1)
• Nasloni za ruke (2)
• Armrest Brackets (2)
• Naslon za leđa (1)
• Jastuk za sjedište (1)
• Naslon za glavu (1)
• Various Screws and Washers (as per included hardware kit)
• T-wrench (1)

Koraci montaže:

1. Assemble the Chair Legs and Gas Lift: Connect the 5 chair leg tubes to the chair base. Place the M6 double-stacked self-locking washers onto the M6x12 chair leg screws, then hand-screw and secure them with the T-wrench. Insert the wheels into the chair legs. Install the decorative cover and insert the gas lift into the central hole of the chair base.
2. Connect the Armrest Brackets and Armrests: Place the spring washers onto the M6x30 screws. Place the armrest tube washers inside the armrest brackets. Connect the armrests with the armrest brackets and secure them with the T-wrench.
3. Connect the Backrest and Seat Cushion: Insert the backrest into the back plate of the mechanism. Connect them with 3 M8x20 screws and 8mm washers, securing with the T-wrench.
4. Connect the Armrests and Seat Cushion: Connect the armrests and the seat cushion with M8x78 screws and 8mm washers. Secure with the T-wrench.
5. Connect the Upper and Lower Halves: Align the gas lift with the hole in the mechanism and insert it into place.
6. Install the Headrest: Insert the headrest into the backrest. Connect with 2 M6x16 screws and secure with the T-wrench. Install the decorative cover.

Video 1: Detailed assembly and function introduction for the SIHOO Doro C300 Pro chair.

Uputstvo za upotrebu

Your SIHOO Doro C300 Pro chair offers extensive adjustability to customize your seating experience. Familiarize yourself with the following controls:

1. Podešavanje visine stolice

• Pronađite polugu na desnoj strani, ispod sjedišta.
• To raise the seat, pull up on the lever while lifting your weight off the seat.
• To lower the seat, pull up on the lever while remaining seated.
• Release the lever to lock the seat height.

2. Podešavanje dubine sjedišta

• Locate the handle on the left side, beneath the seat.
• Turn the handle forward to unlock the seat depth adjustment.
• Slide the seat forward or backward to your desired depth.
• Return the handle to its original position to lock the seat depth.

3. Naginjanje i zaključavanje naslona

• Locate the handle on the left side, beneath the seat (same as seat depth).
• Turn the handle backward to recline the backrest. The backrest can be locked at 3 angles (105°, 120°, and 135°).
• To lock the recline angle, return the handle to its original position at your desired angle.

4. Dynamic Lumbar Support

• The adaptive dynamic lumbar support automatically moves with your body as you sit, providing continuous support for your lower back.
• The backrest also features a flexible triangular frame that conforms to your back as you move your upper body from side to side.

Figure 2: Illustration of the self-adaptive dynamic lumbar support.

5. Podešavanje 6D naslona za ruke

• The ultra-soft 6D armrests can be adjusted in six directions:
• Up/Down (65mm)
• Inward/Outward (75°)
• Upward (35°)
• In/Out (80mm)
• Back/Forth (50mm)
• Coordinate when reclining (synchronizes with backrest movement).

Figure 3: The 6D coordinated armrests with multiple adjustment points.

Video 2: Demonstration of the SIHOO Doro C300 Pro Ergonomic Office Chair with 6D Armrests.

6. Podešavanje naslona za glavu

• The 3D mechanical headrest can be freely adjusted up and down, back and forth, and rotated to precisely fit the curve of your neck.
• It offers 5 gear height adjustments for personalized neck support.

Figure 4: The 3D mechanical headrest provides ultra-precise neck support.

7. Uvlačivi oslonac za noge

• The chair includes a retractable footrest for added comfort during relaxation.
• Pull the footrest out from beneath the seat when needed, and push it back in for storage.

Features Overview

• Multi-functional Adjustability: Adjustable 3D headrest, enlarged seat cushion, adaptive lumbar support, ultra-soft 6D armrests, adjustable seat depth, intelligent weight-sensing device, flexible backrest.
• Prozračna mrežasta tkanina: Fully breathable mesh fabric on the backrest and seat cushion ensures comfort and airflow, preventing heat buildup during long sitting periods.
• Intelligent Weight Sensing: The chair features an intelligent weight-sensing device that adjusts to the user's weight, making reclining easier and more balanced.
• Wider Seat and Larger Tilt Angle: The Doro C300 Pro offers a wider seat and seat depth adjustment, suitable for taller users. It reclines to 105°, 120°, and 135° for flexibility.

Figure 5: Full-body ergonomic support features.

Održavanje

Proper maintenance will extend the life and performance of your SIHOO Doro C300 Pro chair.

• Mrežasta tkanina za čišćenje: Koristite meku četku ili usisivač za uklanjanje prašine i ostataka. Za mrlje, nježno obrišite mekom četkom.amp cloth and mild soap, then blot dry. Avoid harsh chemicals.
• Čišćenje okvira i baze: Wipe metal and plastic components with a soft, damp tkanina.
• Održavanje kotača: Periodically check casters for hair or debris and clean as needed to ensure smooth movement.
• Vijci za pritezanje: Over time, screws may loosen. Periodically check and tighten all screws using the provided T-wrench to maintain stability.

Rješavanje problema

Ako naiđete na bilo kakve probleme sa svojom stolicom, pogledajte sljedeće uobičajene savjete za rješavanje problema:

• Chair does not raise/lower: Ensure the gas lift lever is fully engaged. Check if the gas lift cylinder is properly seated in the mechanism and base.
• Chair is wobbly: Provjerite jesu li svi vijci za montažu sigurno zategnuti.
• Kotačići se ne kotrljaju glatko: Inspect casters for any obstructions (e.g., hair, carpet fibers) and remove them.
• Backrest does not recline/lock: Ensure the recline lock lever is fully disengaged/engaged. Check for any obstructions in the recline mechanism.

If problems persist, please contact SIHOO customer support for assistance.

Specifikacije

Garancija i podrška

The SIHOO Doro C300 Pro Ergonomic Office Chair comes with a comprehensive warranty to ensure your satisfaction:

• 3-godišnja garancija: SIHOO promises to provide free product parts during the three-year warranty period from the date of purchase.
• Certifikati: The chair has 12 patents, passes the European Union's REACH and EN1335 standards, and is certified for safety and quality by the German TUV. It is also compliant with the US SGS BIFMA standard and equipped with SGS-certified 4-stage pneumatic lifts.

For any inquiries or support, please contact SIHOO customer service. You can also visit the SIHOO Store on Amazon za više informacija.