ЈахитЕч канцеларијска столица са високим наслоном (модел 613890) - упутство за употребу

1. Увод

Thank you for choosing the Yaheetech High Back Executive Office Chair. This manual provides essential information for the safe and efficient use of your new chair. Please read these instructions carefully before assembly and retain them for future reference.

Figure 1.1: The Yaheetech High Back Executive Office Chair, showcasing its black faux leather upholstery, high backrest, padded armrests, and five-star metal base with casters.

2. Безбедносне информације

Молимо вас да се придржавате следећих безбедносних смерница како бисте спречили повреде или оштећења:

• Чувати ван домашаја деце.
• Избегавајте контакт са кожом и очима.
• У случају гутања, одмах потражите медицинску помоћ.
• Уверите се да су сви завртњи и вијци чврсто затегнути пре употребе.
• Немојте стајати на столици.
• Не прекорачујте максималну препоручену тежину од 300 фунти (136 кг).

3. Списак делова

Before assembly, verify that all components are present and undamaged:

• Наслон за леђа
• Сеат Цусхион
• Наслони за руке (2)
• Цилиндар за гас лифт
• Стар Басе
• Котачи (5)
• Механизам плоча
• Hardware (screws, washers, Allen wrench)

4. Упутство за монтажу

Follow these steps to assemble your Yaheetech Executive Office Chair:

1. Уметните пет точкова у рупе на крају сваке ноге звезде. Чврсто притисните док не кликну на своје место.
2. Поставите цилиндар за подизање гаса у средишњи отвор звезде.
3. Attach the mechanism plate to the underside of the seat cushion using the provided screws. Ensure the front of the mechanism plate faces the front of the seat.
4. Attach the armrests to the seat cushion using the designated screws. Do not overtighten initially.
5. Attach the backrest to the seat cushion and armrests. Secure all connections with screws. Once all screws are in place, tighten them completely.
6. Carefully place the assembled seat and backrest onto the gas lift cylinder.

Figure 4.1: A visual guide detailing the six steps for assembling the Yaheetech Office Chair, showing the base, gas lift, seat, backrest, and armrests being put together.

5. Упутство за употребу

Your executive office chair is designed with several adjustable features for personalized comfort:

• Подешавање висине седишта: Locate the lever on the right side beneath the seat. To raise the seat, lift the lever while taking your weight off the chair. To lower the seat, lift the lever while remaining seated. The seat height can be adjusted between 19 and 23 inches.
• Функција љуљања: The chair features a rocking function for relaxation. To activate or deactivate, refer to the control knob or lever located beneath the seat.
• Окретање од 360 степени: The chair is equipped with a smooth 360-degree swivel function, allowing for easy rotation and access to your workspace.
• Ергономски наслон за леђа: The S-shaped high backrest is designed to conform to the natural curvature of your back and lumbar region, providing support and reducing fatigue during long periods of sitting.

Figure 5.1: An image highlighting the ergonomic design of the chair, demonstrating its 360-degree swivel, 4-inch height adjustment, and tilt function.

Слика 5.2: Крупни план view of the chair's backrest, pointing out its features for neck support, excellent back support, and proper lumbar support, designed to reduce back fatigue.

6. Одржавање

Proper care will extend the life and appearance of your chair:

• Чишћење: The faux leather upholstery is water-resistant and easy to clean. Wipe clean with a damp крпу. Избегавајте јаке хемикалије или абразивна средства за чишћење.
• инспекција: Периодично проверавајте све завртње и вијке да бисте били сигурни да су чврсто затегнути. По потреби их поново затегните да бисте одржали стабилност и спречили шкрипање.
• Котачићи: Држите точкове чистим од остатака (косе, прашине) како бисте осигурали глатко котрљање.

Figure 6.1: A detailed image showing water droplets on the chair's PU leather surface, illustrating its water-resistant and easy-to-clean properties.

КСНУМКС. Решавање проблема

Ако наиђете на било какве проблеме са столицом, погледајте следећа уобичајена решења:

• Шкрипање столице: Check and tighten all assembly screws. Lubricate moving parts if necessary.
• Подешавање висине не ради: Уверите се да је полуга гаса потпуно затегнута. Ако проблем и даље постоји, можда је потребно заменити цилиндар гаса.
• Chair Does Not Roll Smoothly: Inspect casters for trapped debris (e.g., hair, carpet fibers) and clean them. Ensure the chair is used on an appropriate surface.
• Столица је нестабилна: Verify that all screws are securely tightened and the base is properly assembled. Do not exceed the maximum weight capacity.

8. Спецификације

Key specifications for the Yaheetech High Back Executive Office Chair (Model 613890):

Figure 8.1: A technical diagram illustrating the key dimensions of the Yaheetech Executive Office Chair.

9. Информације о гаранцији

For specific warranty details regarding your Yaheetech High Back Executive Office Chair, please refer to the warranty card included with your purchase or contact the retailer directly. Warranty terms typically cover manufacturing defects for a specified period from the date of purchase.

10. Корисничка подршка

If you have any questions, require assistance with assembly, or need to report a missing or damaged part, please contact Yaheetech customer support through the retailer where the product was purchased. Please have your model number (613890) and purchase information ready when contacting support.