Yaheetech Mid Mesh Back Office Chair User Manual

1. Увод

Thank you for choosing the Yaheetech Mid Mesh Back Office Chair. This manual provides essential information for the safe assembly, operation, and maintenance of your new office chair. Please read these instructions carefully before assembly and retain them for future reference.

Слика 1.1: Предња страна view of the Yaheetech Mid Mesh Back Office Chair, showcasing its mesh backrest, padded leather seat, and five-star base with casters.

2. Безбедносне информације

• Пре склапања проверите да ли су сви делови присутни и неоштећени. Не користите ако неки делови недостају или су поломљени.
• Follow assembly instructions precisely. Incorrect assembly can lead to instability and injury.
• Не стојте на столици. Користите је само за седење.
• Не прекорачујте максималну носивост од 265 фунти.
• Држите децу даље од места монтаже. Мали делови могу представљати опасност од гушења.
• Периодично проверавајте све вијке и завртње како бисте били сигурни да су чврсто затегнути.

3. Садржај пакета

Before beginning assembly, verify that all components listed below are present in your package. Necessary tools and fittings are included.

• Наслон за леђа (1)
• Јастук за седиште (1)
• Наслони за руке (2)
• Гасни цилиндар за подизање (1)
• Gas Lift Cover (1)
• Петозвездана база (1)
• Котачи (5)
• Плоча механизма (1)
• Пакет хардвера (шрафови, подлошке, имбус кључ)

4. Упутства за подешавање и монтажу

Assembly typically takes about 15 minutes for an adult. Follow these steps carefully.

1. Причврстите точкове на базу: Уметните пет точкова у рупе на крају сваке ноге постоља са пет звезда. Чврсто притисните док не кликну на своје место.
2. Уметните гасни лифт: Place the gas lift cylinder into the center hole of the five-star base. Cover it with the gas lift cover.
3. Причврстите плочу механизма на седиште: Align the mechanism plate with the screw holes on the underside of the seat cushion. Ensure the front of the mechanism (with the lever) faces the front of the seat. Secure with screws using the provided Allen wrench.
4. Причврстите наслоне за руке на седиште: Attach the armrests to the sides of the seat cushion using the appropriate screws. Do not fully tighten yet.
5. Attach Backrest to Armrests: Align the backrest with the armrests and secure with screws. Once all screws are in place for the armrests and backrest, tighten all screws firmly.
6. Повежите склоп седишта са гасом за подизање: Пажљиво поставите склопљено седиште и наслон на цилиндар гаса, водећи рачуна да се средишњи отвор плоче механизма поравна са врхом гаса. Чврсто притисните да бисте осигурали.

Image 4.1: Dimensional diagram of the Yaheetech office chair, illustrating height, width, and depth measurements, and maximum capacity of 265 lbs.

5. Упутство за употребу

Your Yaheetech office chair features several adjustable functions for personalized comfort.

5.1. Подешавање висине седишта

To adjust the seat height (from 18 to 22 inches):

• To raise the seat: While seated, lift the lever located on the right side of the seat. The seat will rise. Release the lever at the desired height.
• To lower the seat: While seated, lift the lever. Apply slight body weight to lower the seat. Release the lever at the desired height.

5.2. Tilt Function and Tension Adjustment

The chair features a rocking function and adjustable tilt tension.

• Activate/Deactivate Tilt: Pull the same lever (used for height adjustment) outwards to allow the chair to rock. Push the lever inwards to lock the chair in an upright position.
• Adjust Tilt Tension: Turn the round knob located beneath the seat (at the front of the mechanism plate). Turn clockwise to increase tension (making it harder to recline) or counter-clockwise to decrease tension (making it easier to recline).

5.3. Окретање и мобилност од 360°

The chair is designed with 5 dual-wheel nylon casters for smooth 360° mobility. This allows for effortless movement across hard floors without scratching and without the need to stand up.

Image 5.1: Visual guide to the chair's adjustable features, including the lever for activating/deactivating tilt and adjusting seat height, and the knob for tilt tension.

Image 5.2: Illustration demonstrating the ergonomic lumbar support provided by the chair's design, conforming to the natural curve of the spine.

6. Одржавање

To ensure the longevity and appearance of your Yaheetech office chair, follow these simple maintenance guidelines:

• Чишћење: Обришите огласомamp cloth. For the PU leather seat, use a mild soap solution if necessary, then wipe dry immediately. Avoid harsh chemicals or abrasive cleaners.
• инспекција: Periodically check all screws and bolts for tightness. Re-tighten if loose to maintain stability and safety.
• Котачићи: Држите точкове чистим од длака и остатака како бисте осигурали глатко котрљање.

Image 6.1: Close-up of the PU leather seat, showing its texture and water-resistant properties, making it easy to clean.

Image 6.2: Detail of the mesh backrest, illustrating its breathable design for enhanced comfort during prolonged use.

КСНУМКС. Решавање проблема

Ако наиђете на било какве проблеме са столицом, погледајте следеће уобичајене проблеме и решења:

8. Спецификације

9. Гаранција и подршка

Yaheetech is committed to providing quality products. For any questions, concerns, or assistance with your product, please contact Yaheetech customer support. Please refer to your purchase documentation for specific warranty details.

За додатну помоћ, посетите Јахитек продавница на Амазону.