Yaheetech Office Desk Chair User Manual

1. Įvadas

Thank you for choosing the Yaheetech Office Desk Chair. This manual provides essential information for the safe assembly, operation, and maintenance of your new chair. Please read it thoroughly before use and retain it for future reference.

Figure 1: Yaheetech Office Desk Chair (White)

The Yaheetech Office Desk Chair is designed for comfort and ergonomic support, featuring a mid-back leather design, height adjustability, lumbar support, and thick padded armrests and seat. Its sleek white finish and chrome plating offer a luxurious and elegant aesthetic suitable for various office and home environments.

2. Saugos informacija

Kad užtikrintumėte saugų darbą ir išvengtumėte sužalojimų ar žalos, laikykitės šių saugos nurodymų:

• Didžiausia svorio talpa: Neviršykite rekomenduojamo maksimalaus 300 svarų svorio.
• Surinkimas: Follow all assembly instructions carefully. Ensure all screws and bolts are tightened securely before use.
• Stabilumas: Do not stand on the chair. Avoid leaning excessively to one side, which may cause the chair to tip over.
• Cheminis įspėjimas: This product can expose you to chemical Di(2-ethylhexyl)phthalate (DEHP) and Lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/furniture.
• Vaikai: Surinkimo metu laikykite vaikus atokiau nuo kėdės. Neleiskite vaikams žaisti ant kėdės ar šalia jos be priežiūros.

3. Produktas baigtasview

3.1 Komponentai

Before assembly, verify that all components are present and undamaged. Refer to the image below for a visual guide to the chair's parts.

2 pav.: Kėdės komponentai

3.2 Pagrindinės savybės

• Patogus dizainas: Faux leather back and seat filled with foam to reduce fatigue. Curved mid-height backrest offers excellent lumbar and mid-back support. Cushioned armrests provide extra comfort.
• Adjustable Seating: Easily adjust seat height between 18 and 22 inches. Features a rocking motion for relaxation and a lock-in function for upright seating.
• Patvari konstrukcija: Covered in water-resistant faux leather with chrome-plated arms and base for easy cleaning and longevity.
• Mobilumas: Equipped with 360-degree swivel wheels for smooth movement across hard floors.

3 pav.: Gaminio matmenys ir svorio talpa

Figure 4: Comfy Mid-Height Backrest

4. Sąranka ir surinkimas

Assembly is quick and easy, typically taking less than 20 minutes. All necessary hardware and tools are included. For a clearer demonstration, please refer to the assembly videos provided.

4.1 Important Pre-Assembly Step

Before installing the gas lift, ensure you remove the black plastic cap from the top of the cylinder. Failure to do so will prevent the chair from adjusting height.

Figure 5: Remove Plastic Cap Before Assembly

Video 1: Note: please remove the black plastic before assembly. This video demonstrates the crucial step of removing the protective cap from the gas lift cylinder before installation.

4.2 Surinkimo žingsniai

Norėdami surinkti kėdę, atlikite šiuos veiksmus:

1. Pritvirtinkite ratukus prie pagrindo: Insert the five casters (wheels) into the holes at the end of each leg of the metal star base. Push firmly until they click into place.
2. Įdėkite dujų keltuvą: Place the large end of the gas lift cylinder into the center hole of the assembled star base.
3. Pritvirtinkite mechanizmą prie sėdynės: Align the seat plate mechanism (the part with the levers) to the underside of the seat cushion. Ensure the front of the mechanism faces the front of the seat. Secure with the provided screws, tightening them partially first, then fully tightening all screws once aligned.
4. Pritvirtinkite atlošą prie sėdynės: Align the backrest to the seat cushion. Secure the iron sheet (if separate) and the backrest to the seat mechanism using the appropriate screws. Half-tighten screws initially to allow for adjustment, then fully tighten all screws once the backrest is properly aligned and stable.
5. Pritvirtinkite porankius: Attach the armrests to both the seat and the backrest using the designated screws. Half-tighten screws first. If armrest holes and screws cannot be aligned, gently press the backrest or seat cushion to align them. Fully tighten all armrest screws once both armrests are in place and aligned.
6. Prijunkite sėdynės mazgą prie dujinio keltuvo: Carefully place the assembled seat and backrest onto the top of the gas lift cylinder. Press down firmly to secure.

Video 2: How to install this chair. This comprehensive video provides a step-by-step guide to assembling the Yaheetech Office Desk Chair, from attaching the casters to securing the seat and backrest.

5. Kėdės valdymas

Your Yaheetech Office Desk Chair offers several adjustable features to customize your seating experience.

5.1 Aukščio reguliavimas

To adjust the seat height, locate the lever on the right side under the seat. While seated, pull the lever upwards to lower the seat. To raise the seat, stand up slightly and pull the lever upwards. Release the lever at your desired height.

5.2 Rocking and Tilt Function

The chair features a rocking function for added comfort. Pull the lever on the right side (the same one for height adjustment) outwards to activate the rocking motion. Push the lever inwards to lock the chair in an upright position.

To adjust the tilt tension, rotate the round knob located under the center of the seat. Turn clockwise to increase tension (making it harder to rock) and counter-clockwise to decrease tension (making it easier to rock).

Figure 6: Chair Adjustments

Figure 7: Adjusting Tilt Tension

5.3 Pasukimas ir mobilumas

The chair's 360-degree swivel function allows for easy rotation, while the smooth-rolling casters provide effortless movement across your workspace.

Video 3: Yaheetech Mid Back Office Chair with Arms Swivel Desk Chair. This video highlights the chair's swivel and rocking capabilities, demonstrating its flexibility for various tasks.

6. Priežiūra ir priežiūra

Tinkama priežiūra prailgins jūsų kėdės tarnavimo laiką ir išvaizdą.

• Valymas: The water-resistant faux leather makes cleaning simple. Use a damp cloth and a mild cleanser to wipe away any stains or spills. Avoid harsh chemicals or abrasive cleaners.
• Reguliarūs patikrinimai: Periodiškai patikrinkite visus varžtus ir veržles, kad jie būtų tvirtai priveržti. Jei reikia, priveržkite, kad išlaikytumėte stabilumą ir saugumą.
• Venkite tiesioginių saulės spindulių: Prolonged exposure to direct sunlight may cause the faux leather to fade or crack over time.

Figure 8: Water-Resistant Material and Cushioning

7. Problemų sprendimas

Jei kyla problemų dėl kėdės, žr. toliau pateiktas dažniausiai pasitaikančias problemas ir sprendimus:

8. Specifikacijos

9. Garantija ir palaikymas

Yaheetech provides a standard manufacturer's warranty for this product, covering defects in materials and workmanship under normal use. For specific warranty details, claims, or technical support, please contact Yaheetech customer service directly.

You can also visit the official Yaheetech store for more information and products: „Yaheetech“ parduotuvė