1. Увод
Thank you for choosing the Yaheetech Ergonomic Office Chair, Model 614285. This manual provides essential information for the safe assembly, proper operation, and effective maintenance of your new office chair. Please read these instructions carefully before assembly and retain them for future reference.
Image 1: The Yaheetech Ergonomic Office Chair, Model 614285, in Light Grey. This chair features a mesh back, padded seat, adjustable headrest, and armrests, designed for ergonomic support.
2. Важне информације о безбедности
- УПОЗОРЕЊЕ: Do not use this chair if the weight of the user exceeds 195 кг (430 лбс).
- The recommended maximum weight capacity for optimal performance and longevity is 136 кг (300 лбс).
- Always verify the stability of the chair before sitting.
- Keep these instructions readily accessible for safe and correct usage.
- Уверите се да су сви завртњи и вијци добро затегнути пре употребе. Периодично проверавајте и по потреби поново затегните.
- Избегавајте стајање на столици или њено коришћење као степенице.
- Држите мале делове даље од деце током монтаже.
3. Садржај пакета
Before beginning assembly, please ensure all components are present and undamaged. Refer to the parts list provided in your packaging for exact quantities. Typical components include:
- Backrest with mesh
- Јастук за седиште
- Наслон за главу
- Наслони за руке (леви и десни)
- Цилиндар за подизање гаса
- Star base with casters
- Mechanism plate
- Hardware pack (screws, washers, Allen wrench)
4. Упутство за монтажу
Follow these steps carefully to assemble your Yaheetech Ergonomic Office Chair. It is recommended to assemble the chair on a soft, clean surface to prevent damage.
- Причврстите точкове на базу: Insert each caster into the holes at the end of each leg of the star base. Push firmly until they click into place.
- Уметните гасни лифт: Поставите цилиндар за подизање гаса у средишњу рупу склопљене звезде.
- Причврстите плочу механизма на седиште: Align the mechanism plate with the pre-drilled holes on the underside of the seat cushion. Ensure the front of the mechanism faces the front of the seat. Secure with screws using the provided Allen wrench.
- Причврстите наслоне за руке на седиште: Secure the armrests to the sides of the seat cushion using the designated screws. Do not fully tighten yet.
- Причврстите наслон за седиште и наслоне за руке: Connect the backrest to the seat and armrests. Align the holes and secure with screws. Once all connections are made, fully tighten all screws for the armrests and backrest.
- Причврстите наслон за главу: Slide the headrest into the designated slots at the top of the backrest.
- Повежите склоп седишта са гасом за подизање: Carefully place the assembled seat onto the gas lift cylinder, ensuring it is centered. The chair will settle into place once weight is applied.
Image 2: Dimensional diagram of the assembled chair, illustrating overall height, width, and depth, as well as seat and backrest measurements.
5. Упутство за употребу
Your Yaheetech Ergonomic Office Chair offers several adjustment features to customize your seating experience:
- Подешавање висине седишта: To raise the seat, lift the lever on the right side of the chair while taking your weight off the seat. To lower the seat, lift the lever while remaining seated. Release the lever at the desired height.
- Backrest Recline and Lock: Pull the lever on the left side of the chair outwards to unlock the recline function. Lean back to recline the backrest up to 130 degrees. Push the lever inwards to lock the backrest in your desired position.
- Подешавање лумбалне потпоре: The lumbar support can be adjusted both in height (up to 7 cm) and depth (up to 3 cm) using the knob and lever located on the backrest. Adjust to fit the natural curve of your lower back for optimal support.
- Подешавање наслона за главу: The headrest can be adjusted in height (up to 8 cm) and angle (up to 120 degrees) to provide flexible support for your head and neck.
- Подешавање наслона за руке: The armrests can be adjusted in height. Press the button on the side of the armrest and slide it up or down to your preferred height.
- Окретање од 360 степени: The chair is designed to swivel 360 degrees for ease of movement and access to your workspace.
Image 3: Illustration of the adjustable lumbar support mechanism, highlighting height and depth adjustments for personalized back comfort.
Image 4: Visual guide to the recline and seat height adjustment levers, demonstrating their function for customized seating positions.
Слика 5: Детаљно view of the chair's ergonomic design, including the adjustable headrest, lumbar support, and supportive back frame.
Image 6: Close-up of the breathable mesh backrest and the soft, thick seat cushion, designed for comfort and durability.
6. Одржавање
Regular maintenance will help prolong the life and appearance of your office chair:
- Чишћење: Wipe the mesh and plastic parts with a damp cloth and mild soap. Avoid harsh chemicals or abrasive cleaners. For the fabric seat, spot clean with a suitable upholstery cleaner.
- инспекција: Periodically check all screws and bolts to ensure they are tight. Re-tighten as needed to maintain stability and safety.
- Котачићи: Keep casters free of hair and debris to ensure smooth movement.
- Избегавајте директну сунчеву светлост: Prolonged exposure to direct sunlight can cause fading of the fabric and mesh.
КСНУМКС. Решавање проблема
Ако наиђете на било какве проблеме са столицом, погледајте следеће уобичајене проблеме и решења:
| Проблем | Могући узрок | Решење |
|---|---|---|
| Столица се клима или је нестабилна | Loose screws or bolts | Проверите и затегните све завртње и вијке за склапање. |
| Seat height adjustment not working | Квар цилиндра за подизање гаса или проблем са полугом | Уверите се да је полуга потпуно захваћена. Ако проблем и даље постоји, можда је потребно заменити гасни дизач. Контактирајте корисничку подршку. |
| Точкови се не котрљају глатко | Debris caught in casters | Remove any hair, dust, or debris from the caster wheels. |
| Наслон се не спушта нити закључава | Recline mechanism jammed or lever not engaged | Ensure the recline lever is fully pulled out or pushed in. Check for any obstructions. |
8. Спецификације
- Бренд: Иахеетецх
- Број модела: 614285
- Боја: Светло сива
- Укупне димензије (Д к Ш к В): 59 x 70 x 115-125 цм (23.2 x 27.6 x 45.3-49.2 инча)
- Seat Dimensions (W x D): 52 к 53 цм (20.5 к 20.9 инча)
- Опсег висине седишта: 44-54 цм (17.3-21.3 инча)
- Backrest Style: Мрежаста леђа
- Тежина артикла: 13.4 кг (29.5 лбс)
- Recommended Maximum Weight Capacity: 136 кг (300 лбс)
- Absolute Maximum Weight Limit: 195 кг (430 лбс)
- Подешавање наслона за главу: Height up to 8 cm, Angle up to 120°
- Наслон за леђа: До 130°
- Подешавање лумбалне потпоре: Height up to 7 cm, Depth up to 3 cm
- Безбедносни стандарди: Meets EN1335 requirements. Key components (armrests, seat, support, gas lift) BIFMA tested. Gas lift SGS certified (report n° SDHL241202405001FT).
- Материјал седишта: FSC certified wood panel base
9. Гаранција и подршка
Yaheetech is committed to providing high-quality products. For warranty information, technical support, or if you have any questions regarding your product, please refer to the contact information provided with your purchase or visit the official Yaheetech website. Please have your model number (614285) and purchase details ready when contacting support.